Exact Mass: 540.2579

Exact Mass Matches: 540.2579

Found 159 metabolites which its exact mass value is equals to given mass value 540.2579, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

KA-5685

4-Deamino-4-hydroxyapramycin

C21H40N4O12 (540.2643)


   

Tetrahydroaldosterone-3-glucuronide

(2S,3S,4R,5R,6R)-3,4,5-trihydroxy-6-{[(2S,14S,16S)-18-hydroxy-2-(2-hydroxyacetyl)-14-methyl-17-oxapentacyclo[14.2.1.0¹,⁵.0⁶,¹⁵.0⁹,¹⁴]nonadecan-11-yl]oxy}oxane-2-carboxylic acid

C27H40O11 (540.257)


Tetrahydroaldosterone-3-glucuronide is a natural human metabolite of Tetrahydroaldosterone generated in the liver by UDP glucuonyltransferase. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys. Tetrahydroaldosterone-3-glucuronide is a natural human metabolite of Tetrahydroaldosterone generated in the liver by UDP glucuonyltransferase. D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

   

PA(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))

[(2R)-3-(acetyloxy)-2-{[(5Z,7Z,10Z,13Z,16Z,19Z)-4-hydroxydocosa-5,7,10,13,16,19-hexaenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 4-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7))

[(2R)-2-(acetyloxy)-3-{[(5Z,7Z,10Z,13Z,16Z,19Z)-4-hydroxydocosa-5,7,10,13,16,19-hexaenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 7-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0)

[(2R)-2-(acetyloxy)-3-{[(4Z,8Z,10Z,13Z,16Z,19Z)-7-hydroxydocosa-4,8,10,13,16,19-hexaenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0), in particular, consists of one chain of one 7-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14))

[(2R)-3-(acetyloxy)-2-{[(4Z,7Z,10Z,12E,16Z,19Z)-14-hydroxydocosa-4,7,10,12,16,19-hexaenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 14-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0)

[(2R)-2-(Acetyloxy)-3-{[(4Z,7Z,10Z,16Z,19Z)-14-hydroxydocosa-4,7,10,12,16,19-hexaenoyl]oxy}propoxy]phosphonate

C27H41O9P (540.2488)


PA(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0), in particular, consists of one chain of one 14-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17))

[(2R)-3-(acetyloxy)-2-{[(4Z,7Z,10Z,13E,15E,19Z)-17-hydroxydocosa-4,7,10,13,15,19-hexaenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 17-hydroxy-docosahexaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0)

[(2R)-2-(acetyloxy)-3-{[(4Z,7Z,10Z,13E,15E,19Z)-17-hydroxydocosa-4,7,10,13,15,19-hexaenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0), in particular, consists of one chain of one 17-hydroxy-docosahexaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17))

[(2R)-3-(acetyloxy)-2-{[(4Z,7Z,10Z,13Z)-15-{3-[(2Z)-pent-2-en-1-yl]oxiran-2-yl}pentadeca-4,7,10,13-tetraenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)), in particular, consists of one chain of one acetyl at the C-1 position and one chain of 16,17-epoxy-docosapentaenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

PA(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0)

[(2R)-2-(acetyloxy)-3-{[(4Z,7Z,10Z,13Z)-15-{3-[(2Z)-pent-2-en-1-yl]oxiran-2-yl}pentadeca-4,7,10,13-tetraenoyl]oxy}propoxy]phosphonic acid

C27H41O9P (540.2488)


PA(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PA(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0), in particular, consists of one chain of one 16,17-epoxy-docosapentaenoyl at the C-1 position and one chain of acetyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).

   

IVHD-valtrate

[6-Acetyloxy-4a-hydroxy-1-(3-methylbutanoyloxy)spiro[1,5,6,7a-tetrahydrocyclopenta[c]pyran-7,2-oxirane]-4-yl]methyl 3-methyl-2-(3-methylbutanoyloxy)butanoate

C27H40O11 (540.257)


[6-Acetyloxy-4a-hydroxy-1-(3-methylbutanoyloxy)spiro[1,5,6,7a-tetrahydrocyclopenta[c]pyran-7,2-oxirane]-4-yl]methyl 3-methyl-2-(3-methylbutanoyloxy)butanoate is a natural product found in Valeriana officinalis and Valeriana jatamansi with data available.

   

Valtrate hydrine B3

Valtrate hydrine B3

C27H40O11 (540.257)


   

Isovouacapenol E

Isovouacapenol E

C34H36O6 (540.2512)


   

9-Acetoxy-gamma-geraniol-1-O-(4,6-diacetyl-3-angelyl)-beta-D-glucopyranoside|9-Acetoxy-gamma-geraniol-1-O-<4,6-diacetyl-3-angelyl>-beta-D-glucopyranoside

9-Acetoxy-gamma-geraniol-1-O-(4,6-diacetyl-3-angelyl)-beta-D-glucopyranoside|9-Acetoxy-gamma-geraniol-1-O-<4,6-diacetyl-3-angelyl>-beta-D-glucopyranoside

C27H40O11 (540.257)


   

6beta-O-(2,8-dimethyl-<2E,6E>-octadienoyl)-boschnaloside|6beta-O-(2,8-dimethyl-[2E,6E]-octadienoyl)-boschnaloside

6beta-O-(2,8-dimethyl-<2E,6E>-octadienoyl)-boschnaloside|6beta-O-(2,8-dimethyl-[2E,6E]-octadienoyl)-boschnaloside

C27H40O11 (540.257)


   
   

3-oxo-7,8-dihydro-alpha-ionyl tetra-O-acetyl-beta-D-glucopyranoside|blumenol C-O-beta-D-tetraacetylglucopyranoside

3-oxo-7,8-dihydro-alpha-ionyl tetra-O-acetyl-beta-D-glucopyranoside|blumenol C-O-beta-D-tetraacetylglucopyranoside

C27H40O11 (540.257)


   

(20S,22S,23S,24S,25S,26S)-5alpha-chloro-12alpha,22-23,26,24,25-triepoxy-6beta,12beta,17beta,26-tetrahydroxyergosta-1-one|jaborosalactol 26

(20S,22S,23S,24S,25S,26S)-5alpha-chloro-12alpha,22-23,26,24,25-triepoxy-6beta,12beta,17beta,26-tetrahydroxyergosta-1-one|jaborosalactol 26

C28H41ClO8 (540.249)


   
   

20-Deoxy,3,5-dibenzoyl-Ingenol|20-deoxyingenol-3,5-dibenzoate

20-Deoxy,3,5-dibenzoyl-Ingenol|20-deoxyingenol-3,5-dibenzoate

C34H36O6 (540.2512)


   

Isovaleroxy-hydroxy dihydrovaltrate

Isovaleroxy-hydroxy dihydrovaltrate

C27H40O11 (540.257)


   

His Glu Gln Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carboxybutanamido]-4-carbamoylbutanamido]hexanoic acid

C22H36N8O8 (540.2656)


   

Asp Phe Phe Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-phenylpropanamido]-3-phenylpropanamido]-3-methylpentanoic acid

C28H36N4O7 (540.2584)


   

Asp Phe Phe Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-phenylpropanamido]-3-phenylpropanamido]-4-methylpentanoic acid

C28H36N4O7 (540.2584)


   

Asp Phe Ile Phe

(3S)-3-amino-3-{[(1S)-1-{[(1S,2S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-methylbutyl]carbamoyl}-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Asp Phe Leu Phe

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Asp Ile Phe Phe

(3S)-3-amino-3-{[(1S,2S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}-2-methylbutyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Asp Leu Phe Phe

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}-3-methylbutyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Glu Phe Phe Val

(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Glu Phe Val Phe

(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-methylpropyl]carbamoyl}-2-phenylethyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Glu His Lys Gln

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]-4-carbamoylbutanoic acid

C22H36N8O8 (540.2656)


   

Glu His Gln Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]hexanoic acid

C22H36N8O8 (540.2656)


   

Glu Lys His Gln

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanoic acid

C22H36N8O8 (540.2656)


   

Glu Lys Gln His

(4S)-4-amino-4-{[(1S)-5-amino-1-{[(1S)-3-carbamoyl-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propyl]carbamoyl}pentyl]carbamoyl}butanoic acid

C22H36N8O8 (540.2656)


   

Glu Gln His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

C22H36N8O8 (540.2656)


   

Glu Gln Lys His

(4S)-4-amino-4-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}pentyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}butanoic acid

C22H36N8O8 (540.2656)


   

Glu Val Phe Phe

(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}-2-methylpropyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Phe Asp Phe Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-carboxypropanamido]-3-phenylpropanamido]-3-methylpentanoic acid

C28H36N4O7 (540.2584)


   

Phe Asp Phe Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-carboxypropanamido]-3-phenylpropanamido]-4-methylpentanoic acid

C28H36N4O7 (540.2584)


   

Phe Asp Ile Phe

(3S)-3-[(2S)-2-amino-3-phenylpropanamido]-3-{[(1S,2S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-methylbutyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Phe Asp Leu Phe

(3S)-3-[(2S)-2-amino-3-phenylpropanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-3-methylbutyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Phe Glu Phe Val

(4S)-4-[(2S)-2-amino-3-phenylpropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}-2-phenylethyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Phe Glu Val Phe

(4S)-4-[(2S)-2-amino-3-phenylpropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-methylpropyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Phe Phe Asp Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-3-carboxypropanamido]-3-methylpentanoic acid

C28H36N4O7 (540.2584)


   

Phe Phe Asp Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-3-carboxypropanamido]-4-methylpentanoic acid

C28H36N4O7 (540.2584)


   

Phe Phe Glu Val

(4S)-4-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-4-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Phe Phe Ile Asp

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-3-methylpentanamido]butanedioic acid

C28H36N4O7 (540.2584)


   

Phe Phe Leu Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-4-methylpentanamido]butanedioic acid

C28H36N4O7 (540.2584)


   

Phe Phe Val Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-3-methylbutanamido]pentanedioic acid

C28H36N4O7 (540.2584)


   

Phe Ile Asp Phe

(3S)-3-[(2S,3S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylpentanamido]-3-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Phe Ile Phe Asp

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylpentanamido]-3-phenylpropanamido]butanedioic acid

C28H36N4O7 (540.2584)


   

Phe Leu Asp Phe

(3S)-3-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanamido]-3-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Phe Leu Phe Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanamido]-3-phenylpropanamido]butanedioic acid

C28H36N4O7 (540.2584)


   

Phe Val Glu Phe

(4S)-4-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanamido]-4-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Phe Val Phe Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanamido]-3-phenylpropanamido]pentanedioic acid

C28H36N4O7 (540.2584)


   

His Glu Lys Gln

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carboxybutanamido]hexanamido]-4-carbamoylbutanoic acid

C22H36N8O8 (540.2656)


   

His Lys Glu Gln

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-4-carboxybutanamido]-4-carbamoylbutanoic acid

C22H36N8O8 (540.2656)


   

His Lys Gln Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-4-carbamoylbutanamido]pentanedioic acid

C22H36N8O8 (540.2656)


   

His Gln Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]-4-carboxybutanamido]hexanoic acid

C22H36N8O8 (540.2656)


   

His Gln Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]hexanamido]pentanedioic acid

C22H36N8O8 (540.2656)


   

Ile Asp Phe Phe

(3S)-3-[(2S,3S)-2-amino-3-methylpentanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Ile Phe Asp Phe

(3S)-3-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-phenylpropanamido]-3-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Ile Phe Phe Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-phenylpropanamido]-3-phenylpropanamido]butanedioic acid

C28H36N4O7 (540.2584)


   

Lys Glu His Gln

(4S)-4-{[(1S)-1-{[(1S)-3-carbamoyl-1-carboxypropyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-4-[(2S)-2,6-diaminohexanamido]butanoic acid

C22H36N8O8 (540.2656)


   

Lys Glu Gln His

(4S)-4-{[(1S)-3-carbamoyl-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propyl]carbamoyl}-4-[(2S)-2,6-diaminohexanamido]butanoic acid

C22H36N8O8 (540.2656)


   

Lys His Glu Gln

(4S)-4-{[(1S)-3-carbamoyl-1-carboxypropyl]carbamoyl}-4-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]butanoic acid

C22H36N8O8 (540.2656)


   

Lys His Gln Glu

(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]butanamido]pentanedioic acid

C22H36N8O8 (540.2656)


   

Lys Gln Glu His

(4S)-4-[(2S)-4-carbamoyl-2-[(2S)-2,6-diaminohexanamido]butanamido]-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid

C22H36N8O8 (540.2656)


   

Lys Gln His Glu

(2S)-2-[(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-2,6-diaminohexanamido]butanamido]-3-(1H-imidazol-4-yl)propanamido]pentanedioic acid

C22H36N8O8 (540.2656)


   

Leu Asp Phe Phe

(3S)-3-[(2S)-2-amino-4-methylpentanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Leu Phe Asp Phe

(3S)-3-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-phenylpropanamido]-3-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}propanoic acid

C28H36N4O7 (540.2584)


   

Leu Phe Phe Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-phenylpropanamido]-3-phenylpropanamido]butanedioic acid

C28H36N4O7 (540.2584)


   

Pro Val Tyr Tyr

(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-methyl-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]propanamido]propanoic acid

C28H36N4O7 (540.2584)


   

Pro Tyr Val Tyr

(2S)-3-(4-hydroxyphenyl)-2-[(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-methylbutanamido]propanoic acid

C28H36N4O7 (540.2584)


   

Pro Tyr Tyr Val

(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]-3-methylbutanoic acid

C28H36N4O7 (540.2584)


   

Gln Glu His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-4-carboxybutanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

C22H36N8O8 (540.2656)


   

Gln Glu Lys His

(4S)-4-{[(1S)-5-amino-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}pentyl]carbamoyl}-4-[(2S)-2-amino-4-carbamoylbutanamido]butanoic acid

C22H36N8O8 (540.2656)


   

Gln His Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carboxybutanamido]hexanoic acid

C22H36N8O8 (540.2656)


   

Gln His Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]pentanedioic acid

C22H36N8O8 (540.2656)


   

Gln Lys Glu His

(4S)-4-[(2S)-6-amino-2-[(2S)-2-amino-4-carbamoylbutanamido]hexanamido]-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid

C22H36N8O8 (540.2656)


   

Gln Lys His Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carbamoylbutanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]pentanedioic acid

C22H36N8O8 (540.2656)


   

Val Glu Phe Phe

(4S)-4-[(2S)-2-amino-3-methylbutanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}-2-phenylethyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Val Phe Glu Phe

(4S)-4-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-phenylpropanamido]-4-{[(1S)-1-carboxy-2-phenylethyl]carbamoyl}butanoic acid

C28H36N4O7 (540.2584)


   

Val Phe Phe Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-phenylpropanamido]-3-phenylpropanamido]pentanedioic acid

C28H36N4O7 (540.2584)


   

Val Pro Tyr Tyr

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H36N4O7 (540.2584)


   

Val Tyr Pro Tyr

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanoic acid

C28H36N4O7 (540.2584)


   

Val Tyr Tyr Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

C28H36N4O7 (540.2584)


   

Tyr Pro Val Tyr

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-methylbutanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H36N4O7 (540.2584)


   

Tyr Pro Tyr Val

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanamido]-3-methylbutanoic acid

C28H36N4O7 (540.2584)


   

Tyr Val Pro Tyr

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanoic acid

C28H36N4O7 (540.2584)


   

Tyr Val Tyr Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylbutanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

C28H36N4O7 (540.2584)


   

Tyr Tyr Pro Val

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-methylbutanoic acid

C28H36N4O7 (540.2584)


   

Tyr Tyr Val Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylbutanoyl]pyrrolidine-2-carboxylic acid

C28H36N4O7 (540.2584)


   

17-α, 21-dihydroxy-11,20-dioxo-5-β-pregnan-3-α-yl-β-d-glucuronide

17-α, 21-dihydroxy-11,20-dioxo-5-β-pregnan-3-α-yl-β-d-glucuronide

C27H40O11 (540.257)


   

(7E)-(3S)-6,19-epidioxy-26,26,26,27,27,27-hexafluoro-9,10-seco-5(10),7-cholestadiene-3,25-diol

6,19-epidioxy-26,26,26,27,27,27-hexafluoro-25-hydroxy-6,19-dihydrovitamin D3 / 6,19-epidioxy-26,26,26,27,27,27-hexafluoro-25-hydroxy-6,19-dihydrocholecalciferol

C27H38F6O4 (540.2674)


   

(5Z,7E)-(1S,3R,23S)-26,26,26,27,27,27-hexafluoro-9,10-seco-5,7,10(19)-cholestatriene-1,3,23,25-tetrol

(23S)-26,26,26,27,27,27-hexafluoro-1α,23,25-trihydroxyvitamin D3 / (23S)-26,26,26,27,27,27-hexafluoro-1α,23,25-trihydroxycholecalciferol

C27H38F6O4 (540.2674)


   

Tetrahydroaldosterone-3-glucuronide

(3alpha,5beta,11beta)-11,18-Epoxy-18,21-dihydro-20-oxopregnan-3-yl-beta-delta-glucopyranosiduronic acid

C27H40O11 (540.257)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

   

6,19-epidioxy-26,26,26,27,27,27-hexafluoro-25-hydroxy-6,19-dihydrovitamin D3

(7E)-(3S)-6,19-epidioxy-26,26,26,27,27,27-hexafluoro-9,10-seco-5(10),7-cholestadiene-3,25-diol

C27H38O4F6 (540.2674)


   

(23S)-26,26,26,27,27,27-hexafluoro-1alpha,23,25-trihydroxyvitamin D3

(5Z,7E)-(1S,3R,23S)-26,26,26,27,27,27-hexafluoro-9,10-seco-5,7,10(19)-cholestatriene-1,3,23,25-tetrol

C27H38O4F6 (540.2674)


   

ST 21:2;O5;GlcA

(2S,3S,4R,5R,6R)-3,4,5-trihydroxy-6-{[(2S,14S,16S)-18-hydroxy-2-(2-hydroxyacetyl)-14-methyl-17-oxapentacyclo[14.2.1.0^{1,5}.0^{6,15}.0^{9,14}]nonadecan-11-yl]oxy}oxane-2-carboxylic acid

C27H40O11 (540.257)


   

3,4,5,6-TETRAKIS(BENZYLOXY)-1,2-CYCLOHEXANEDIOL

3,4,5,6-TETRAKIS(BENZYLOXY)-1,2-CYCLOHEXANEDIOL

C34H36O6 (540.2512)


   

2,3,4,6-tetra-o-benzyl-d-galactopyranose

2,3,4,6-tetra-o-benzyl-d-galactopyranose

C34H36O6 (540.2512)


   

2,7-Bis(4-ethylphenyl)-4,9-diphenylpyrido[2,3-g]quinoline

2,7-Bis(4-ethylphenyl)-4,9-diphenylpyrido[2,3-g]quinoline

C40H32N2 (540.2565)


   

2,3,4,6-tetra-o-benzyl-alpha-d-mannopyranose

2,3,4,6-tetra-o-benzyl-alpha-d-mannopyranose

C34H36O6 (540.2512)


   

2,3,4,6-Tetra-O-benzyl-D-glucopyranose

2,3,4,6-Tetra-O-benzyl-D-glucopyranose

C34H36O6 (540.2512)


   

1,2,3,4-TETRABENZYL-BETA-D-GLUCOPYRANOSE

1,2,3,4-TETRABENZYL-BETA-D-GLUCOPYRANOSE

C34H36O6 (540.2512)


   

dinonylnaphthalenedisulfonic acid

dinonylnaphthalenedisulfonic acid

C28H44O6S2 (540.2579)


   

9,10-Bis[phenyl(m-tolyl)-amino]anthracene

9,10-Bis[phenyl(m-tolyl)-amino]anthracene

C40H32N2 (540.2565)


   

2,3,4,6-Tetrakis-O-(phenylmethyl)-L-mannose

2,3,4,6-Tetrakis-O-(phenylmethyl)-L-mannose

C34H36O6 (540.2512)


   

(2S,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-ol

(2S,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-ol

C34H36O6 (540.2512)


   

Desfluoroatorvastatin

Desfluoroatorvastatin

C33H36N2O5 (540.2624)


   

26,26,26,27,27,27-hexafluoro-1alpha,23(S),25-trihydroxyvitamin D3

26,26,26,27,27,27-hexafluoro-1alpha,23(S),25-trihydroxyvitamin D3

C27H38F6O4 (540.2674)


   

(2S)-2-amino-N-[[(2S,10R,12S)-12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.02,11.04,9.015,20]henicosa-4(9),6,15(20),16,18-pentaen-10-yl]methyl]propanamide

(2S)-2-amino-N-[[(2S,10R,12S)-12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.02,11.04,9.015,20]henicosa-4(9),6,15(20),16,18-pentaen-10-yl]methyl]propanamide

C28H36N4O7 (540.2584)


   

PA(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))

PA(2:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))

C27H41O9P (540.2488)


   

PA(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7))

PA(2:0/22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7))

C27H41O9P (540.2488)


   

PA(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0)

PA(22:6(4Z,8Z,10Z,13Z,16Z,19Z)-OH(7)/2:0)

C27H41O9P (540.2488)


   

PA(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14))

PA(2:0/22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14))

C27H41O9P (540.2488)


   

PA(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0)

PA(22:6(4Z,7Z,10Z,12E,16Z,19Z)-OH(14)/2:0)

C27H41O9P (540.2488)


   

PA(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17))

PA(2:0/22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17))

C27H41O9P (540.2488)


   

PA(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0)

PA(22:6(4Z,7Z,10Z,13E,15E,19Z)-OH(17)/2:0)

C27H41O9P (540.2488)


   

PA(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17))

PA(2:0/22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17))

C27H41O9P (540.2488)


   

PA(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0)

PA(22:5(4Z,7Z,10Z,13Z,19Z)-O(16,17)/2:0)

C27H41O9P (540.2488)


   

Klymollin H

Klymollin H

C27H40O11 (540.257)


An eunicellin diterpenoid isolated from the soft coral Klyxum molle.

   

S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate

S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate

C23H45N2O8PS (540.2634)


   

1-(2-Methoxyphenyl)-3-[4-[[4-[(2-methoxyphenyl)carbamothioylamino]cyclohexyl]methyl]cyclohexyl]thiourea

1-(2-Methoxyphenyl)-3-[4-[[4-[(2-methoxyphenyl)carbamothioylamino]cyclohexyl]methyl]cyclohexyl]thiourea

C29H40N4O2S2 (540.2593)


   

N-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(methylsulfonyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3-(4-morpholinyl)propanamide

N-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(methylsulfonyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3-(4-morpholinyl)propanamide

C25H40N4O7S (540.2618)


   

N-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(methylsulfonyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3-(4-morpholinyl)propanamide

N-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(methylsulfonyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3-(4-morpholinyl)propanamide

C25H40N4O7S (540.2618)


   
   

4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-Manp2Me-(1->2)-4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-ManpOMe

4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-Manp2Me-(1->2)-4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-ManpOMe

C22H40N2O13 (540.253)


   
   

S-dodecanoyl-4-phosphopantetheine

S-dodecanoyl-4-phosphopantetheine

C23H45N2O8PS (540.2634)


An S-acyl-4-phosphopantetheine obtained by formal condensation of the thiol group of D-pantetheine 4-phosphate with the carboxy group of dodecanoic acid.

   

methyl 4,6-dideoxy-4-(3-deoxy-D-glycero-tetronamido)-alpha-D-Manp2Me-(1->2)-4,6-dideoxy-4-(3-deoxy-D-glycero-tetronamido)-alpha-D-Manp

methyl 4,6-dideoxy-4-(3-deoxy-D-glycero-tetronamido)-alpha-D-Manp2Me-(1->2)-4,6-dideoxy-4-(3-deoxy-D-glycero-tetronamido)-alpha-D-Manp

C22H40N2O13 (540.253)


An amido disaccharide corresponding to the (2R)-2,4-dihydroxybutanoyl diastereomer of the fragment which mimicks the terminus of the O-polysaccharide of Vibrio cholerae O:1, serotype Ogawa.

   
   

PA 18:4/6:2;O

PA 18:4/6:2;O

C27H41O9P (540.2488)


   

PA 20:5/4:1;O

PA 20:5/4:1;O

C27H41O9P (540.2488)


   
   
   
   

ST 21:3;O6;Hex

ST 21:3;O6;Hex

C27H40O11 (540.257)


   

(4r,4as,5r,6ar,11as,11br)-4-[(benzoyloxy)methyl]-4a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-5-yl benzoate

(4r,4as,5r,6ar,11as,11br)-4-[(benzoyloxy)methyl]-4a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-5-yl benzoate

C34H36O6 (540.2512)


   

(4ar,7r,7as)-6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl 3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

(4ar,7r,7as)-6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl 3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

C27H40O11 (540.257)


   

2-amino-n-({12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4(9),6,15,17,19-pentaen-10-yl}methyl)propanimidic acid

2-amino-n-({12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4(9),6,15,17,19-pentaen-10-yl}methyl)propanimidic acid

C28H36N4O7 (540.2584)


   

6-hydroxy-9-{6-hydroxy-4-isopropyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl}-4-methyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one

6-hydroxy-9-{6-hydroxy-4-isopropyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl}-4-methyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one

C30H32N6O4 (540.2485)


   

(1s,4r,7r,9s)-6-hydroxy-9-[(1r,4s,7s)-6-hydroxy-4-methyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl]-4-isopropyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one

(1s,4r,7r,9s)-6-hydroxy-9-[(1r,4s,7s)-6-hydroxy-4-methyl-3-oxo-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-9-yl]-4-isopropyl-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-5,10,12,14-tetraen-3-one

C30H32N6O4 (540.2485)


   

(1s,4as,5r,7r,7ar)-5-{[(3e,7e)-9-hydroxy-3,7-dimethyl-2-oxonona-3,7-dien-1-yl]oxy}-7-methyl-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carbaldehyde

(1s,4as,5r,7r,7ar)-5-{[(3e,7e)-9-hydroxy-3,7-dimethyl-2-oxonona-3,7-dien-1-yl]oxy}-7-methyl-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carbaldehyde

C27H40O11 (540.257)


   

4-[(benzoyloxy)methyl]-4a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-5-yl benzoate

4-[(benzoyloxy)methyl]-4a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-5-yl benzoate

C34H36O6 (540.2512)


   

(1s,4ar,6s,7r,7as)-6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl (2r)-3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

(1s,4ar,6s,7r,7as)-6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl (2r)-3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

C27H40O11 (540.257)


   

(1s,4ar,6s,7r,7as)-6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl 3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

(1s,4ar,6s,7r,7as)-6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl 3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

C27H40O11 (540.257)


   

6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl 3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

6-(acetyloxy)-4a-hydroxy-1-[(3-methylbutanoyl)oxy]-1,5,6,7a-tetrahydrospiro[cyclopenta[c]pyran-7,2'-oxiran]-4-ylmethyl 3-methyl-2-[(3-methylbutanoyl)oxy]butanoate

C27H40O11 (540.257)


   

(2s)-2-amino-n-{[(1s,2s,10r,13r)-12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4(9),6,15,17,19-pentaen-10-yl]methyl}propanimidic acid

(2s)-2-amino-n-{[(1s,2s,10r,13r)-12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4(9),6,15,17,19-pentaen-10-yl]methyl}propanimidic acid

C28H36N4O7 (540.2584)


   

4-[(acetyloxy)methyl]-7-hydroxy-6-[(3-methylbutanoyl)oxy]-7-{[(3-methylbutanoyl)oxy]methyl}-1h,6h,7ah-cyclopenta[c]pyran-1-yl 3-hydroxy-3-methylbutanoate

4-[(acetyloxy)methyl]-7-hydroxy-6-[(3-methylbutanoyl)oxy]-7-{[(3-methylbutanoyl)oxy]methyl}-1h,6h,7ah-cyclopenta[c]pyran-1-yl 3-hydroxy-3-methylbutanoate

C27H40O11 (540.257)


   

(1s,6s,7r,7as)-4-[(acetyloxy)methyl]-7-hydroxy-6-[(3-methylbutanoyl)oxy]-7-{[(3-methylbutanoyl)oxy]methyl}-1h,6h,7ah-cyclopenta[c]pyran-1-yl 3-hydroxy-3-methylbutanoate

(1s,6s,7r,7as)-4-[(acetyloxy)methyl]-7-hydroxy-6-[(3-methylbutanoyl)oxy]-7-{[(3-methylbutanoyl)oxy]methyl}-1h,6h,7ah-cyclopenta[c]pyran-1-yl 3-hydroxy-3-methylbutanoate

C27H40O11 (540.257)


   

(2s)-2-amino-n-{[(1s,2s,10r,12s,13r)-12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4(9),6,15(20),16,18-pentaen-10-yl]methyl}propanimidic acid

(2s)-2-amino-n-{[(1s,2s,10r,12s,13r)-12,19-dihydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4(9),6,15(20),16,18-pentaen-10-yl]methyl}propanimidic acid

C28H36N4O7 (540.2584)


   

(2r,3r,4r,5r,6r)-3-(acetyloxy)-6-{[(6z)-8-(acetyloxy)-7-methyl-3-methylideneoct-6-en-1-yl]oxy}-2-[(acetyloxy)methyl]-5-hydroxyoxan-4-yl (2z)-2-methylbut-2-enoate

(2r,3r,4r,5r,6r)-3-(acetyloxy)-6-{[(6z)-8-(acetyloxy)-7-methyl-3-methylideneoct-6-en-1-yl]oxy}-2-[(acetyloxy)methyl]-5-hydroxyoxan-4-yl (2z)-2-methylbut-2-enoate

C27H40O11 (540.257)


   

5-[(9-hydroxy-3,7-dimethyl-2-oxonona-3,7-dien-1-yl)oxy]-7-methyl-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carbaldehyde

5-[(9-hydroxy-3,7-dimethyl-2-oxonona-3,7-dien-1-yl)oxy]-7-methyl-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carbaldehyde

C27H40O11 (540.257)


   

3-(acetyloxy)-6-{[8-(acetyloxy)-7-methyl-3-methylideneoct-6-en-1-yl]oxy}-2-[(acetyloxy)methyl]-5-hydroxyoxan-4-yl 2-methylbut-2-enoate

3-(acetyloxy)-6-{[8-(acetyloxy)-7-methyl-3-methylideneoct-6-en-1-yl]oxy}-2-[(acetyloxy)methyl]-5-hydroxyoxan-4-yl 2-methylbut-2-enoate

C27H40O11 (540.257)