Exact Mass: 542.2645

Exact Mass Matches: 542.2645

Found 142 metabolites which its exact mass value is equals to given mass value 542.2645, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Cortolone-3-glucuronide

(2S,3S,4S,5R,6R)-6-{[14-(1,2-dihydroxyethyl)-14-hydroxy-2,15-dimethyl-17-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-4-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid

C27H42O11 (542.2727)


Cortolone-3-glucuronide is a natural human metabolite of cortolone 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. [HMDB] Cortolone-3-glucuronide is a natural human metabolite of cortolone 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.

   

javanicinoside A

javanicinoside A

C27H42O11 (542.2727)


   

7-deoxypactamycin|Cranomycin

7-deoxypactamycin|Cranomycin

C28H38N4O7 (542.274)


   

9-Acetoxy-gamma-geraniol-1-O-<4,6-diacetyl-3-(2-methylbutanoyl)>-beta-D-glucopyranoside|9-Acetoxy-gamma-geraniol-1-O-[4,6-diacetyl-3-(2-methylbutanoyl)]-beta-D-glucopyranoside

9-Acetoxy-gamma-geraniol-1-O-<4,6-diacetyl-3-(2-methylbutanoyl)>-beta-D-glucopyranoside|9-Acetoxy-gamma-geraniol-1-O-[4,6-diacetyl-3-(2-methylbutanoyl)]-beta-D-glucopyranoside

C27H42O11 (542.2727)


   

6beta,7beta-dibenzoyloxyvouacapen-5alpha-ol

6beta,7beta-dibenzoyloxyvouacapen-5alpha-ol

C34H38O6 (542.2668)


   

pierisformosin E

pierisformosin E

C27H42O11 (542.2727)


   

pierisformosin F

pierisformosin F

C27H42O11 (542.2727)


   

pierisformosin G

pierisformosin G

C27H42O11 (542.2727)


   

3-oxomegastigman-9-yl tetra-O-acetyl-beta-D-glucopyranoside

3-oxomegastigman-9-yl tetra-O-acetyl-beta-D-glucopyranoside

C27H42O11 (542.2727)


   

Tricalysioside K

Tricalysioside K

C27H42O11 (542.2727)


   

Val Asp Pro Val Asn

Val Asp Pro Val Asn

C23H38N6O9 (542.27)


   

Atorvastatin Metabolite(ortho)

Atorvastatin Metabolite(ortho)

C33H35FN2O4 (542.2581)


   

Atorvastatin Metabolite(para)

Atorvastatin Metabolite(para)

C33H35FN2O4 (542.2581)


   

Atorvastatin Metabolite(meta)

Atorvastatin Metabolite(meta)

C33H35FN2O4 (542.2581)


   

Phe Phe Met Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-4-(methylsulfanyl)butanamido]-3-methylbutanoic acid

C28H38N4O5S (542.2563)


   

Phe Phe Val Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-3-methylbutanamido]-4-(methylsulfanyl)butanoic acid

C28H38N4O5S (542.2563)


   

Phe Ile Thr Tyr

(2S)-2-[(2S,3R)-2-[(2S,3S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylpentanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Phe Ile Tyr Thr

(2S,3R)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Phe Leu Thr Tyr

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Phe Leu Tyr Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Phe Met Phe Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-(methylsulfanyl)butanamido]-3-phenylpropanamido]-3-methylbutanoic acid

C28H38N4O5S (542.2563)


   

Phe Met Val Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-(methylsulfanyl)butanamido]-3-methylbutanamido]-3-phenylpropanoic acid

C28H38N4O5S (542.2563)


   

Phe Thr Ile Tyr

(2S)-2-[(2S,3S)-2-[(2S,3R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-hydroxybutanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Phe Thr Leu Tyr

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-hydroxybutanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Phe Thr Tyr Ile

(2S,3S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanoic acid

C28H38N4O7 (542.274)


   

Phe Thr Tyr Leu

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanoic acid

C28H38N4O7 (542.274)


   

Phe Val Phe Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanamido]-3-phenylpropanamido]-4-(methylsulfanyl)butanoic acid

C28H38N4O5S (542.2563)


   

Phe Val Met Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanamido]-4-(methylsulfanyl)butanamido]-3-phenylpropanoic acid

C28H38N4O5S (542.2563)


   

Phe Tyr Ile Thr

(2S,3R)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Phe Tyr Leu Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Phe Tyr Thr Ile

(2S,3S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-methylpentanoic acid

C28H38N4O7 (542.274)


   

Phe Tyr Thr Leu

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-4-methylpentanoic acid

C28H38N4O7 (542.274)


   

His His His Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-methylpentanoic acid

C24H34N10O5 (542.2714)


   

His His His Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-4-methylpentanoic acid

C24H34N10O5 (542.2714)


   

His His Ile His

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-methylpentanamido]-3-(1H-imidazol-4-yl)propanoic acid

C24H34N10O5 (542.2714)


   

His His Leu His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-4-methylpentanamido]-3-(1H-imidazol-4-yl)propanoic acid

C24H34N10O5 (542.2714)


   

His Ile His His

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-methylpentanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C24H34N10O5 (542.2714)


   

His Lys Met Gln

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

C22H38N8O6S (542.2635)


   

His Lys Gln Met

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

C22H38N8O6S (542.2635)


   

His Leu His His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-methylpentanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C24H34N10O5 (542.2714)


   

His Met Lys Gln

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

C22H38N8O6S (542.2635)


   

His Met Gln Lys

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

C22H38N8O6S (542.2635)


   

His Gln Lys Met

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

C22H38N8O6S (542.2635)


   

His Gln Met Lys

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

C22H38N8O6S (542.2635)


   

Ile Phe Thr Tyr

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Ile Phe Tyr Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Ile His His His

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C24H34N10O5 (542.2714)


   

Ile Thr Phe Tyr

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-hydroxybutanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Ile Thr Tyr Phe

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Ile Tyr Phe Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Ile Tyr Thr Phe

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Lys His Met Gln

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

C22H38N8O6S (542.2635)


   

Lys His Gln Met

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

C22H38N8O6S (542.2635)


   

Lys Met His Gln

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

C22H38N8O6S (542.2635)


   

Lys Met Gln His

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

C22H38N8O6S (542.2635)


   

Lys Gln His Met

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

C22H38N8O6S (542.2635)


   

Lys Gln Met His

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

C22H38N8O6S (542.2635)


   

Leu Phe Thr Tyr

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Leu Phe Tyr Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Leu His His His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C24H34N10O5 (542.2714)


   

Leu Thr Phe Tyr

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-4-methylpentanamido]-3-hydroxybutanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Leu Thr Tyr Phe

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-4-methylpentanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Leu Tyr Phe Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Leu Tyr Thr Phe

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Met Phe Phe Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-phenylpropanamido]-3-phenylpropanamido]-3-methylbutanoic acid

C28H38N4O5S (542.2563)


   

Met Phe Val Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-phenylpropanamido]-3-methylbutanamido]-3-phenylpropanoic acid

C28H38N4O5S (542.2563)


   

Met His Lys Gln

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

C22H38N8O6S (542.2635)


   

Met His Gln Lys

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

C22H38N8O6S (542.2635)


   

Met Lys His Gln

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

C22H38N8O6S (542.2635)


   

Met Lys Gln His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]hexanamido]-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanoic acid

C22H38N8O6S (542.2635)


   

Met Gln His Lys

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

C22H38N8O6S (542.2635)


   

Met Gln Lys His

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-carbamoylbutanamido]hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

C22H38N8O6S (542.2635)


   

Met Val Phe Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-methylbutanamido]-3-phenylpropanamido]-3-phenylpropanoic acid

C28H38N4O5S (542.2563)


   

Gln His Lys Met

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

C22H38N8O6S (542.2635)


   

Gln His Met Lys

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

C22H38N8O6S (542.2635)


   

Gln Lys His Met

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

C22H38N8O6S (542.2635)


   

Gln Lys Met His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carbamoylbutanamido]hexanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanoic acid

C22H38N8O6S (542.2635)


   

Gln Met His Lys

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

C22H38N8O6S (542.2635)


   

Gln Met Lys His

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-4-(methylsulfanyl)butanamido]hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

C22H38N8O6S (542.2635)


   

Thr Phe Ile Tyr

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-phenylpropanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Thr Phe Leu Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-phenylpropanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Thr Phe Tyr Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanoic acid

C28H38N4O7 (542.274)


   

Thr Phe Tyr Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanoic acid

C28H38N4O7 (542.274)


   

Thr Ile Phe Tyr

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-methylpentanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Thr Ile Tyr Phe

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Thr Leu Phe Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-methylpentanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

C28H38N4O7 (542.274)


   

Thr Leu Tyr Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Thr Tyr Phe Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-methylpentanoic acid

C28H38N4O7 (542.274)


   

Thr Tyr Phe Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-4-methylpentanoic acid

C28H38N4O7 (542.274)


   

Thr Tyr Ile Phe

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Thr Tyr Leu Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Val Phe Phe Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-phenylpropanamido]-3-phenylpropanamido]-4-(methylsulfanyl)butanoic acid

C28H38N4O5S (542.2563)


   

Val Phe Met Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-phenylpropanamido]-4-(methylsulfanyl)butanamido]-3-phenylpropanoic acid

C28H38N4O5S (542.2563)


   

Val Met Phe Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-4-(methylsulfanyl)butanamido]-3-phenylpropanamido]-3-phenylpropanoic acid

C28H38N4O5S (542.2563)


   

Val Val Tyr Tyr

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

C28H38N4O7 (542.274)


   

Val Tyr Val Tyr

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

C28H38N4O7 (542.274)


   

Val Tyr Tyr Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylbutanoic acid

C28H38N4O7 (542.274)


   

Tyr Phe Ile Thr

(2S,3R)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-methylpentanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Tyr Phe Leu Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-4-methylpentanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Tyr Phe Thr Ile

(2S,3S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-methylpentanoic acid

C28H38N4O7 (542.274)


   

Tyr Phe Thr Leu

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-4-methylpentanoic acid

C28H38N4O7 (542.274)


   

Tyr Ile Phe Thr

(2S,3R)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Tyr Ile Thr Phe

(2S)-2-[(2S,3R)-2-[(2S,3S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-hydroxybutanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Tyr Leu Phe Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanoic acid

C28H38N4O7 (542.274)


   

Tyr Leu Thr Phe

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-3-hydroxybutanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Tyr Thr Phe Ile

(2S,3S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-phenylpropanamido]-3-methylpentanoic acid

C28H38N4O7 (542.274)


   

Tyr Thr Phe Leu

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-phenylpropanamido]-4-methylpentanoic acid

C28H38N4O7 (542.274)


   

Tyr Thr Ile Phe

(2S)-2-[(2S,3S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-methylpentanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Tyr Thr Leu Phe

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-4-methylpentanamido]-3-phenylpropanoic acid

C28H38N4O7 (542.274)


   

Tyr Val Val Tyr

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

C28H38N4O7 (542.274)


   

Tyr Val Tyr Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylbutanoic acid

C28H38N4O7 (542.274)


   

Tyr Tyr Val Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylbutanamido]-3-methylbutanoic acid

C28H38N4O7 (542.274)


   

VDPVN

Val-Asp-Pro-Val-Asn

C23H38N6O9 (542.27)


   

Cortolone-3-glucuronide

20alpha-Cortolone-3-glucuronide

C27H42O11 (542.2727)


   

2-O-(beta-D-galactopyranosyl-(1->6)-beta-D-galactopyranosyl) 2S,3R-dihydroxyundecanoic acid

2-O-(beta-D-galactopyranosyl-(1->6)-beta-D-galactopyranosyl) 2S,3R-dihydroxyundecanoic acid

C23H42O14 (542.2574)


   

Stemobenoid B

Stemobenoid B

C34H38O6 (542.2668)


   

(3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolyl]- 3,5-dihydrosy-6-heptane acid,

(3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolyl]- 3,5-dihydrosy-6-heptane acid,

C33H35FN2O4 (542.2581)


   

4-[3-[2-[2-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propoxy]ethoxy]ethoxy]propylamino]-4-oxobutanoic acid

4-[3-[2-[2-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propoxy]ethoxy]ethoxy]propylamino]-4-oxobutanoic acid

C29H38N2O8 (542.2628)


   

Ecdysone 22-phosphate

Ecdysone 22-phosphate

C27H43O9P-2 (542.2645)


   

(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3,15-dibenzoyloxy-5,6-epoxylathyr-12-en-14-one

(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3,15-dibenzoyloxy-5,6-epoxylathyr-12-en-14-one

C34H38O6 (542.2668)


A lathyrane diterpenoid isolated from the roots of Euphorbia micractina.

   

3-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-2-octoanoyl-sn-glycerol

3-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-2-octoanoyl-sn-glycerol

C23H42O14 (542.2574)


   

Mycobacterium leprae PGL-1 trisaccharide

Mycobacterium leprae PGL-1 trisaccharide

C23H42O14 (542.2574)


   

PA 18:3/6:2;O

PA 18:3/6:2;O

C27H43O9P (542.2645)


   

PA 20:4/4:1;O

PA 20:4/4:1;O

C27H43O9P (542.2645)


   
   
   
   

ST 21:1;O5;GlcA

ST 21:1;O5;GlcA

C27H42O11 (542.2727)


   

ST 21:2;O6;Hex

ST 21:2;O6;Hex

C27H42O11 (542.2727)


   
   

16-hydroxy-4,15-dimethoxy-2,14,17-trimethyl-11-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-en-3-one

16-hydroxy-4,15-dimethoxy-2,14,17-trimethyl-11-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-en-3-one

C27H42O11 (542.2727)


   

{5-[(3-acetylphenyl)amino]-4-amino-3-[n,n-dimethyl-(c-hydroxycarbonimidoyl)amino]-3-ethyl-1,2-dihydroxy-2-methylcyclopentyl}methyl 2-hydroxy-6-methylbenzoate

{5-[(3-acetylphenyl)amino]-4-amino-3-[n,n-dimethyl-(c-hydroxycarbonimidoyl)amino]-3-ethyl-1,2-dihydroxy-2-methylcyclopentyl}methyl 2-hydroxy-6-methylbenzoate

C28H38N4O7 (542.274)


   

(1s,2s,7r,9r,11s,13s,14r,15s,16s,17s)-16-hydroxy-4,15-dimethoxy-2,14,17-trimethyl-11-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-en-3-one

(1s,2s,7r,9r,11s,13s,14r,15s,16s,17s)-16-hydroxy-4,15-dimethoxy-2,14,17-trimethyl-11-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-en-3-one

C27H42O11 (542.2727)


   

(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 (2r)-2-methylbutanoate

(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 (2r)-2-methylbutanoate

C27H42O11 (542.2727)


   

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

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

C34H38O6 (542.2668)


   

6,6'-dihydroxy-7,7'-bis(3-methylbut-2-en-1-yl)-3-pentyl-2,2'-spirobi[chromene]-5,5'-dicarbaldehyde

6,6'-dihydroxy-7,7'-bis(3-methylbut-2-en-1-yl)-3-pentyl-2,2'-spirobi[chromene]-5,5'-dicarbaldehyde

C34H38O6 (542.2668)


   

[(1s,2r,3s,4s,5s)-5-[(3-acetylphenyl)amino]-4-amino-3-[n,n-dimethyl-(c-hydroxycarbonimidoyl)amino]-3-ethyl-1,2-dihydroxy-2-methylcyclopentyl]methyl 2-hydroxy-6-methylbenzoate

[(1s,2r,3s,4s,5s)-5-[(3-acetylphenyl)amino]-4-amino-3-[n,n-dimethyl-(c-hydroxycarbonimidoyl)amino]-3-ethyl-1,2-dihydroxy-2-methylcyclopentyl]methyl 2-hydroxy-6-methylbenzoate

C28H38N4O7 (542.274)


   

2-(but-2-en-2-yl)-6-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-10-hydroxy-5,11-dimethyl-8,12-dioxo-1-oxacyclododec-4-en-7-yl 3-methylbutanoate

2-(but-2-en-2-yl)-6-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-10-hydroxy-5,11-dimethyl-8,12-dioxo-1-oxacyclododec-4-en-7-yl 3-methylbutanoate

C27H42O11 (542.2727)


   

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

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

C34H38O6 (542.2668)


   

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

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

C27H42O11 (542.2727)


   

5-formyl-6,14-dihydroxy-9-methyl-14-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

5-formyl-6,14-dihydroxy-9-methyl-14-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C27H42O11 (542.2727)


   

(1r,4r,5r,6r,9r,10s,13r,14r,15r)-5-formyl-6,14-dihydroxy-9-methyl-14-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1r,4r,5r,6r,9r,10s,13r,14r,15r)-5-formyl-6,14-dihydroxy-9-methyl-14-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C27H42O11 (542.2727)