Exact Mass: 744.3720726

Exact Mass Matches: 744.3720726

Found 80 metabolites which its exact mass value is equals to given mass value 744.3720726, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Lisinopril, epsilon-biotinamidocaproyl-

1-{2-[(1-carboxy-3-phenylpropyl)amino]-6-[6-(5-{2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl}pentanamido)hexanamido]hexanoyl}pyrrolidine-2-carboxylic acid

C37H56N6O8S (744.3880136000001)


   

PG(i-12:0/PGJ2)

[(2S)-2,3-dihydroxypropoxy][(2R)-2-{[(5Z)-7-[(1S,5R)-5-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-4-oxocyclopent-2-en-1-yl]hept-5-enoyl]oxy}-3-[(10-methylundecanoyl)oxy]propoxy]phosphinic acid

C38H65O12P (744.421342)


PG(i-12:0/PGJ2) is an oxidized phosphatidylglycerol (PG). Oxidized phosphatidylglycerols are glycerophospholipids in which a phosphoglycerol moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylglycerols 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, phosphatidylglycerols 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. PG(i-12:0/PGJ2), in particular, consists of one chain of one 10-methylundecanoyl at the C-1 position and one chain of Prostaglandin J2 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 PGs can be synthesized via three different routes. In one route, the oxidized PG is synthetized de novo following the same mechanisms as for PGs 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 PG backbone, mainly through the action of LOX (PMID: 33329396).

   

PG(PGJ2/i-12:0)

[(2S)-2,3-dihydroxypropoxy][(2R)-3-{[(5Z)-7-[(1S,5R)-5-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-4-oxocyclopent-2-en-1-yl]hept-5-enoyl]oxy}-2-[(10-methylundecanoyl)oxy]propoxy]phosphinic acid

C38H65O12P (744.421342)


PG(PGJ2/i-12:0) is an oxidized phosphatidylglycerol (PG). Oxidized phosphatidylglycerols are glycerophospholipids in which a phosphoglycerol moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylglycerols 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, phosphatidylglycerols 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. PG(PGJ2/i-12:0), in particular, consists of one chain of one Prostaglandin J2 at the C-1 position and one chain of 10-methylundecanoyl 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 PGs can be synthesized via three different routes. In one route, the oxidized PG is synthetized de novo following the same mechanisms as for PGs 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 PG backbone, mainly through the action of LOX (PMID: 33329396).

   
   
   

Jatrophane 4

(2R,3R,3aS,4R,6S,7S,8S,10E,12S,13S,13aR)-2,4,8,13-Tetrakis(acetyloxy)-3-(benzoyloxy)-2,3,3a,4,5,6,7,8,9,12,13,13a-dodecahydro-7,13a-dihydroxy-2,9,9,12-tetramethyl-5-methylene-1H-cyclopentacyclododecen-6-yl 2-methylpropanoate

C39H52O14 (744.3356892)


Jatrophane 4 is a natural product found in Euphorbia peplus with data available.

   

taihangjaponicain A

taihangjaponicain A

C40H56O13 (744.3720726)


   

5-[4-carboxy-2-[[1,3-dioxo-3-[4-[(1-oxooctadecyl)-amino]phenyl]propyl] amino]phenoxy]isophthalic acid

5-[4-carboxy-2-[[1,3-dioxo-3-[4-[(1-oxooctadecyl)-amino]phenyl]propyl] amino]phenoxy]isophthalic acid

C42H52N2O10 (744.3621772000001)


   
   

potassium hexabromoiridate(iv)

potassium hexabromoiridate(iv)

Br6IrK2 (744.4003739999999)


   

DMT-dT Phosphoramidite

DMT-dT Phosphoramidite

C40H49N4O8P (744.3287844)


DMT-dT Phosphoramidite is typically used in the synthesis of DNA[1].

   

methyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silylene dimyristate

methyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silylene dimyristate

C35H61F9O4Si (744.4195173999999)


   

2-OMe-U Phosphoramidite

2-OMe-U Phosphoramidite

C40H49N4O8P (744.3287844)


   

Lisinopril, epsilon-biotinamidocaproyl-

1-{2-[(1-carboxy-3-phenylpropyl)amino]-6-[6-(5-{2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl}pentanamido)hexanamido]hexanoyl}pyrrolidine-2-carboxylic acid

C37H56N6O8S (744.3880136000001)


   

Demethyllactenocin(1+)

Demethyllactenocin(1+)

C37H62NO14+ (744.4170091999999)


An organic cation that is the conjugate acid of demethyllactenocin, obtained by protonation of the tertiary amino group; major species at pH 7.3.

   
   
   

Scytonemide A

Scytonemide A

C36H56N8O9 (744.4170046)


A natural product found in Scytonema hofmanni.

   
   
   
   
   
   
   
   
   
   

[1-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (Z)-tridec-9-enoate

[1-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (Z)-tridec-9-enoate

C38H65O12P (744.421342)


   

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-undecoxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-undecoxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

C38H65O12P (744.421342)


   

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(Z)-tridec-9-enoxy]propan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(Z)-tridec-9-enoxy]propan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate

C38H65O12P (744.421342)


   

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoxy]propan-2-yl] undecanoate

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoxy]propan-2-yl] undecanoate

C38H65O12P (744.421342)


   

[1-hexanoyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate

[1-hexanoyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate

C37H60O15 (744.393201)


   

[1-acetyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate

[1-acetyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate

C37H60O15 (744.393201)


   

[1-butanoyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate

[1-butanoyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate

C37H60O15 (744.393201)


   

[6-[2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxy-3-[(Z)-tridec-9-enoyl]oxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

[6-[2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxy-3-[(Z)-tridec-9-enoyl]oxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[6-[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-tridecanoyloxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

[6-[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-tridecanoyloxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-octanoyloxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-octanoyloxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate

C37H61O13P (744.3849585999999)


   

[1-decanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

[1-decanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

C37H61O13P (744.3849585999999)


   

[1-hexanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate

[1-hexanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate

C37H61O13P (744.3849585999999)


   

[3-[[(2S)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxy-2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxypropyl] (4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoate

[3-[[(2S)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxy-2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxypropyl] (4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoate

C41H61O10P (744.4002136)


   

2-amino-5-[[(Z)-5-[2-amino-5-[[(Z)-5-[2-amino-5-[hydroxy-[(Z)-5-hydroxy-3-methylpent-2-enoyl]amino]pentanoyl]oxy-3-methylpent-2-enoyl]-hydroxyamino]pentanoyl]oxy-3-methylpent-2-enoyl]-hydroxyamino]pentanoic acid

2-amino-5-[[(Z)-5-[2-amino-5-[[(Z)-5-[2-amino-5-[hydroxy-[(Z)-5-hydroxy-3-methylpent-2-enoyl]amino]pentanoyl]oxy-3-methylpent-2-enoyl]-hydroxyamino]pentanoyl]oxy-3-methylpent-2-enoyl]-hydroxyamino]pentanoic acid

C33H56N6O13 (744.3905166000001)


   

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-2-[(9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoyl]oxy-3-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-2-[(9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoyl]oxy-3-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[1-[(E)-dodec-5-enoyl]oxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate

[1-[(E)-dodec-5-enoyl]oxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate

C37H61O13P (744.3849585999999)


   

[(2S,3S,6S)-6-[2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxy-3-[(E)-tridec-8-enoyl]oxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

[(2S,3S,6S)-6-[2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxy-3-[(E)-tridec-8-enoyl]oxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[(2S,3S,6S)-6-[2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy-3-tridecanoyloxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

[(2S,3S,6S)-6-[2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy-3-tridecanoyloxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[1-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (4E,7E)-hexadeca-4,7-dienoate

[1-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (4E,7E)-hexadeca-4,7-dienoate

C37H61O13P (744.3849585999999)


   

[1-dodecanoyloxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate

[1-dodecanoyloxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate

C37H61O13P (744.3849585999999)


   

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-3-[(9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoyl]oxy-2-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-3-[(9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoyl]oxy-2-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-2-[(6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoyl]oxy-3-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-2-[(6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoyl]oxy-3-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-3-[(6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoyl]oxy-2-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

[(2S,3S,6S)-3,4,5-trihydroxy-6-[(2S)-3-[(6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoyl]oxy-2-undecanoyloxypropoxy]oxan-2-yl]methanesulfonic acid

C38H64O12S (744.4118264)


   

[1-[(6E,9E)-dodeca-6,9-dienoyl]oxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (9E,11E,13E)-hexadeca-9,11,13-trienoate

[1-[(6E,9E)-dodeca-6,9-dienoyl]oxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (9E,11E,13E)-hexadeca-9,11,13-trienoate

C37H61O13P (744.3849585999999)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

β-Amyloid (35-42)

β-Amyloid (35-42)

C33H60N8O9S (744.420375)


β-Amyloid (35-42) is a peptide consisting of amino acid of 35 to 42 of beta amyloid protein.

   

[(1r,2r,6s,7s,8r,10s,11s,12r,14s,16s,17s,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4-methyl-17-[(3-methylbutanoyl)oxy]-16-[(2s)-2-methyloxiran-2-yl]-14-[(1e,3e)-nona-1,3-dien-1-yl]-5-oxo-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-18-yl]methyl 3-methylbutanoate

[(1r,2r,6s,7s,8r,10s,11s,12r,14s,16s,17s,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4-methyl-17-[(3-methylbutanoyl)oxy]-16-[(2s)-2-methyloxiran-2-yl]-14-[(1e,3e)-nona-1,3-dien-1-yl]-5-oxo-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-18-yl]methyl 3-methylbutanoate

C40H56O13 (744.3720726)