Exact Mass: 542.3818484

Exact Mass Matches: 542.3818484

Found 132 metabolites which its exact mass value is equals to given mass value 542.3818484, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid

Methyl 10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid

C34H54O5 (542.3971034)


3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid is a constituent of Eucalyptus globulus (Tasmanian blue gum) Constituent of Eucalyptus globulus (Tasmanian blue gum).

   

DG(10:0/18:1(12Z)-2OH(9,10)/0:0)

(2S)-1-(Decanoyloxy)-3-hydroxypropan-2-yl (9S,10S,12Z)-9,10-dihydroxyoctadec-12-enoic acid

C31H58O7 (542.4182318000001)


DG(10:0/18:1(12Z)-2OH(9,10)/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(10:0/18:1(12Z)-2OH(9,10)/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

   

DG(18:1(12Z)-2OH(9,10)/10:0/0:0)

(2S)-2-(Decanoyloxy)-3-hydroxypropyl (9R,10R,12Z)-9,10-dihydroxyoctadec-12-enoic acid

C31H58O7 (542.4182318000001)


DG(18:1(12Z)-2OH(9,10)/10:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(18:1(12Z)-2OH(9,10)/10:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

   

DG(10:0/0:0/18:1(12Z)-2OH(9,10))

(2R)-3-(Decanoyloxy)-2-hydroxypropyl (9R,10R,12Z)-9,10-dihydroxyoctadec-12-enoic acid

C31H58O7 (542.4182318000001)


DG(10:0/0:0/18:1(12Z)-2OH(9,10)) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

   

DG(18:1(12Z)-2OH(9,10)/0:0/10:0)

(2S)-3-(Decanoyloxy)-2-hydroxypropyl (9R,10R,12Z)-9,10-dihydroxyoctadec-12-enoic acid

C31H58O7 (542.4182318000001)


DG(18:1(12Z)-2OH(9,10)/0:0/10:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

   

Methyl camaralate

(+)-Methyl camaralate

C33H50O6 (542.36072)


   

(3alpha,4alpha,20alpha)-3-(acetyloxy)olean-12-ene-23,29-dioic acid 29-methyl ester|aceriphyllic acid J

(3alpha,4alpha,20alpha)-3-(acetyloxy)olean-12-ene-23,29-dioic acid 29-methyl ester|aceriphyllic acid J

C33H50O6 (542.36072)


   

methyl rotundate acetonide

methyl rotundate acetonide

C34H54O5 (542.3971034)


   

Phlegmanol E-diacetat

Phlegmanol E-diacetat

C34H54O5 (542.3971034)


   

2-Me ether,3-Ac,Me ester-(2alpha,3beta)-2,3-Dihydroxy-12-oleanen-28-oic acid

2-Me ether,3-Ac,Me ester-(2alpha,3beta)-2,3-Dihydroxy-12-oleanen-28-oic acid

C34H54O5 (542.3971034)


   

isocyclokirilodiyl diacetate

isocyclokirilodiyl diacetate

C34H54O5 (542.3971034)


   

Spergulagenic acid A

Spergulagenic acid A

C33H50O6 (542.36072)


   
   

12alpha-(3-acetoxybutanoyloxy)-20,24-dimethyl-24-oxoscalara-16-en-25-al

12alpha-(3-acetoxybutanoyloxy)-20,24-dimethyl-24-oxoscalara-16-en-25-al

C33H50O6 (542.36072)


   

Malonyl ester-3-Hydroxy-12-ursen-28-oic acid|malonyl ursolic acid hemiester

Malonyl ester-3-Hydroxy-12-ursen-28-oic acid|malonyl ursolic acid hemiester

C33H50O6 (542.36072)


   

3,11-Di-Ac-(8beta,9alpha,11alpha)-12-Oleanene-3,9,11-triol

3,11-Di-Ac-(8beta,9alpha,11alpha)-12-Oleanene-3,9,11-triol

C34H54O5 (542.3971034)


   
   
   
   
   

ganorbiformin F

ganorbiformin F

C33H50O6 (542.36072)


   

16-acetoxy-22alpha-hydroxy-29-nor-3,4-seco-24-methylcycloart-4,24(24a)-dien-23-on-3-oic acid|neomacroin

16-acetoxy-22alpha-hydroxy-29-nor-3,4-seco-24-methylcycloart-4,24(24a)-dien-23-on-3-oic acid|neomacroin

C33H50O6 (542.36072)


   
   
   

Oleanane-3,16-diol, 13,28-epoxy-, diacetate, (3.beta.,16.alpha.)-

Oleanane-3,16-diol, 13,28-epoxy-, diacetate, (3.beta.,16.alpha.)-

C34H54O5 (542.3971034)


   

(4aS)-5t-Hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picen|(4aS)-5t-hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picene|3,28-Di-O-acetyl-primulagenin A|3beta,28-Di-O-acetyl-primulagenin A|3beta,28-diacetoxy-16alpha-hydroxy-12-oleanene|3beta,28-diacetoxyprimulagenin A

(4aS)-5t-Hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picen|(4aS)-5t-hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picene|3,28-Di-O-acetyl-primulagenin A|3beta,28-Di-O-acetyl-primulagenin A|3beta,28-diacetoxy-16alpha-hydroxy-12-oleanene|3beta,28-diacetoxyprimulagenin A

C34H54O5 (542.3971034)


   

3alpha-acetoxyolean-12-ene-27,28-dioic acid 28-methyl ester

3alpha-acetoxyolean-12-ene-27,28-dioic acid 28-methyl ester

C33H50O6 (542.36072)


   
   
   
   
   
   

Leu Lys Ala Val Val

Leu Lys Ala Val Val

C26H50N6O6 (542.379164)


   

3-[(3-OH-myristoyl)oxy]decanoyl glutamine from Cohen et al Nature 549 48 53 2017

3-[(3-OH-myristoyl)oxy]decanoyl glutamine from Cohen et al Nature 549 48 53 2017

C29H54N2O7 (542.3930814)


   

Ile Arg Arg Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylbutanoic acid

C23H46N10O5 (542.3652466)


   

Ile Arg Val Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-5-carbamimidamidopentanamido]-3-methylbutanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Ile Val Arg Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-methylbutanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Leu Arg Arg Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylbutanoic acid

C23H46N10O5 (542.3652466)


   

Leu Arg Val Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-5-carbamimidamidopentanamido]-3-methylbutanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Leu Val Arg Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-methylbutanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Ile Arg Val

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-methylpentanamido]-5-carbamimidamidopentanamido]-3-methylbutanoic acid

C23H46N10O5 (542.3652466)


   

Arg Ile Val Arg

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-methylpentanamido]-3-methylbutanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Leu Arg Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-methylpentanamido]-5-carbamimidamidopentanamido]-3-methylbutanoic acid

C23H46N10O5 (542.3652466)


   

Arg Leu Val Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-methylpentanamido]-3-methylbutanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Arg Ile Val

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylpentanamido]-3-methylbutanoic acid

C23H46N10O5 (542.3652466)


   

Arg Arg Leu Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-4-methylpentanamido]-3-methylbutanoic acid

C23H46N10O5 (542.3652466)


   

Arg Arg Val Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylbutanamido]-3-methylpentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Arg Val Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylbutanamido]-4-methylpentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Val Ile Arg

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-methylbutanamido]-3-methylpentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Val Leu Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-methylbutanamido]-4-methylpentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Val Arg Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-methylbutanamido]-5-carbamimidamidopentanamido]-3-methylpentanoic acid

C23H46N10O5 (542.3652466)


   

Arg Val Arg Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-methylbutanamido]-5-carbamimidamidopentanamido]-4-methylpentanoic acid

C23H46N10O5 (542.3652466)


   

Val Ile Arg Arg

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-methylbutanamido]-3-methylpentanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Val Leu Arg Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-4-methylpentanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Val Arg Ile Arg

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-5-carbamimidamidopentanamido]-3-methylpentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Val Arg Leu Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-5-carbamimidamidopentanamido]-4-methylpentanamido]-5-carbamimidamidopentanoic acid

C23H46N10O5 (542.3652466)


   

Val Arg Arg Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylpentanoic acid

C23H46N10O5 (542.3652466)


   

Val Arg Arg Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-4-methylpentanoic acid

C23H46N10O5 (542.3652466)


   

VIPKS

Val Ile Pro Lys Ser

C25H46N6O7 (542.3427806)


   

3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid

methyl 10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylate

C34H54O5 (542.3971034)


   

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane

C33H54N2O4 (542.4083363999999)


   

Perindopril arginine

Perindopril L-Arginine

C25H46N6O7 (542.3427806)


   

3-Carboxypropyl oleanolate

3-Carboxypropyl oleanolate

C34H54O5 (542.3971034)


   

Methyl 3,23-O-isopropylideneasiatate

Methyl 3,23-O-isopropylideneasiatate

C34H54O5 (542.3971034)


   
   

DG(10:0/18:1(12Z)-2OH(9,10)/0:0)

DG(10:0/18:1(12Z)-2OH(9,10)/0:0)

C31H58O7 (542.4182318000001)


   

DG(18:1(12Z)-2OH(9,10)/10:0/0:0)

DG(18:1(12Z)-2OH(9,10)/10:0/0:0)

C31H58O7 (542.4182318000001)


   

DG(10:0/0:0/18:1(12Z)-2OH(9,10))

DG(10:0/0:0/18:1(12Z)-2OH(9,10))

C31H58O7 (542.4182318000001)


   

DG(18:1(12Z)-2OH(9,10)/0:0/10:0)

DG(18:1(12Z)-2OH(9,10)/0:0/10:0)

C31H58O7 (542.4182318000001)


   

N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

N-lauroyl-sphingosine-1,3-cyclophosphate(1-)

N-lauroyl-sphingosine-1,3-cyclophosphate(1-)

C30H57NO5P- (542.3974142000001)


   

N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

N-[(2R,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2R,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

N-[(2R,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2R,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

1-cyclohexyl-3-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

1-cyclohexyl-3-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

C31H50N4O4 (542.383186)


   

1-cyclohexyl-3-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

1-cyclohexyl-3-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

C31H50N4O4 (542.383186)


   

N-[(2R,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2R,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

N-[(2R,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2R,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

N-[(2S,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2S,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

N-[(2S,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

N-[(2S,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]cyclohexanecarboxamide

C30H46N4O5 (542.3468025999999)


   

1-cyclohexyl-3-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

1-cyclohexyl-3-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

C31H50N4O4 (542.383186)


   

1-cyclohexyl-3-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

1-cyclohexyl-3-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

C31H50N4O4 (542.383186)


   

1-cyclohexyl-3-[(2S,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

1-cyclohexyl-3-[(2S,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

C31H50N4O4 (542.383186)


   

1-cyclohexyl-3-[(2R,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

1-cyclohexyl-3-[(2R,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea

C31H50N4O4 (542.383186)


   

3-[(3-OH-myristoyl)oxy]decanoyl glutamine from Cohen et al Nature 549 48 53 2017

3-[(3-OH-myristoyl)oxy]decanoyl glutamine from Cohen et al Nature 549 48 53 2017

C29H54N2O7 (542.3930814)


   
   
   
   
   
   

(2-hydroxy-3-phosphonooxypropyl) (14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoate

(2-hydroxy-3-phosphonooxypropyl) (14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoate

C29H51O7P (542.3372226)


   

Mgdg O-16:3_4:0

Mgdg O-16:3_4:0

C29H50O9 (542.345465)


   

Mgdg O-18:3_2:0

Mgdg O-18:3_2:0

C29H50O9 (542.345465)


   

[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

C38H54O2 (542.4123584)


   

[1-hydroxy-3-[(Z)-tridec-9-enoyl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

[1-hydroxy-3-[(Z)-tridec-9-enoyl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

C34H54O5 (542.3971034)


   

(1-hydroxy-3-nonanoyloxypropan-2-yl) (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

(1-hydroxy-3-nonanoyloxypropan-2-yl) (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

C34H54O5 (542.3971034)


   

[3-hydroxy-2-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropyl] (9E,11E,13E)-hexadeca-9,11,13-trienoate

[3-hydroxy-2-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropyl] (9E,11E,13E)-hexadeca-9,11,13-trienoate

C34H54O5 (542.3971034)


   

[3-hydroxy-2-[(E)-pentadec-9-enoyl]oxypropyl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate

[3-hydroxy-2-[(E)-pentadec-9-enoyl]oxypropyl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate

C34H54O5 (542.3971034)


   

[1-carboxy-3-[2-decanoyloxy-3-[(E)-dec-4-enoyl]oxypropoxy]propyl]-trimethylazanium

[1-carboxy-3-[2-decanoyloxy-3-[(E)-dec-4-enoyl]oxypropoxy]propyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[3-hydroxy-2-[(9E,12E)-pentadeca-9,12-dienoyl]oxypropyl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate

[3-hydroxy-2-[(9E,12E)-pentadeca-9,12-dienoyl]oxypropyl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate

C34H54O5 (542.3971034)


   

[1-carboxy-3-[3-decanoyloxy-2-[(E)-dec-4-enoyl]oxypropoxy]propyl]-trimethylazanium

[1-carboxy-3-[3-decanoyloxy-2-[(E)-dec-4-enoyl]oxypropoxy]propyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[3-[3-acetyloxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]-1-carboxypropyl]-trimethylazanium

[3-[3-acetyloxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]-1-carboxypropyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[1-carboxy-3-[3-heptanoyloxy-2-[(Z)-tridec-9-enoyl]oxypropoxy]propyl]-trimethylazanium

[1-carboxy-3-[3-heptanoyloxy-2-[(Z)-tridec-9-enoyl]oxypropoxy]propyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[1-carboxy-3-[2-[(Z)-pentadec-9-enoyl]oxy-3-pentanoyloxypropoxy]propyl]-trimethylazanium

[1-carboxy-3-[2-[(Z)-pentadec-9-enoyl]oxy-3-pentanoyloxypropoxy]propyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[1-carboxy-3-[3-hexanoyloxy-2-[(Z)-tetradec-9-enoyl]oxypropoxy]propyl]-trimethylazanium

[1-carboxy-3-[3-hexanoyloxy-2-[(Z)-tetradec-9-enoyl]oxypropoxy]propyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[3-[3-butanoyloxy-2-[(Z)-hexadec-9-enoyl]oxypropoxy]-1-carboxypropyl]-trimethylazanium

[3-[3-butanoyloxy-2-[(Z)-hexadec-9-enoyl]oxypropoxy]-1-carboxypropyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

[1-carboxy-3-[2-[(Z)-heptadec-9-enoyl]oxy-3-propanoyloxypropoxy]propyl]-trimethylazanium

[1-carboxy-3-[2-[(Z)-heptadec-9-enoyl]oxy-3-propanoyloxypropoxy]propyl]-trimethylazanium

C30H56NO7+ (542.4056566)


   

2-[carboxy-[2-hydroxy-3-[(11Z,14Z)-icosa-11,14-dienoyl]oxypropoxy]methoxy]ethyl-trimethylazanium

2-[carboxy-[2-hydroxy-3-[(11Z,14Z)-icosa-11,14-dienoyl]oxypropoxy]methoxy]ethyl-trimethylazanium

C30H56NO7+ (542.4056566)


   

novapikromycin(1+)

novapikromycin(1+)

C28H48NO9 (542.3328898)


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

   
   

FAHFA 15:5/O-21:7

FAHFA 15:5/O-21:7

C36H46O4 (542.3395916)


   

FAHFA 18:6/O-18:6

FAHFA 18:6/O-18:6

C36H46O4 (542.3395916)


   

FAHFA 21:7/O-15:5

FAHFA 21:7/O-15:5

C36H46O4 (542.3395916)


   
   
   
   
   
   
   

ST 27:4;O;Hex

ST 27:4;O;Hex

C33H50O6 (542.36072)


   
   

(2e)-n-[(3br,6r,7s,9ar,9bs,11as)-6,8-bis(acetyloxy)-1-[(1s)-1-(dimethylamino)ethyl]-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl]-2-methylbut-2-enimidic acid

(2e)-n-[(3br,6r,7s,9ar,9bs,11as)-6,8-bis(acetyloxy)-1-[(1s)-1-(dimethylamino)ethyl]-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl]-2-methylbut-2-enimidic acid

C32H50N2O5 (542.371953)


   

(1r,5s,7r,9r,11s)-9-benzoyl-11-[(2e,6e)-3,8-dimethylnona-2,6-dien-1-yl]-4,4,8,8-tetramethyltetracyclo[7.3.1.1⁷,¹¹.0¹,⁵]tetradecane-10,12,13-trione

(1r,5s,7r,9r,11s)-9-benzoyl-11-[(2e,6e)-3,8-dimethylnona-2,6-dien-1-yl]-4,4,8,8-tetramethyltetracyclo[7.3.1.1⁷,¹¹.0¹,⁵]tetradecane-10,12,13-trione

C36H46O4 (542.3395916)


   

8-acetyl-1-ethyl-7-formyl-1,4a,6a,10b-tetramethyl-2,3,4,4b,5,6,7,10,10a,11,12,12a-dodecahydrochrysen-6-yl 3-(acetyloxy)butanoate

8-acetyl-1-ethyl-7-formyl-1,4a,6a,10b-tetramethyl-2,3,4,4b,5,6,7,10,10a,11,12,12a-dodecahydrochrysen-6-yl 3-(acetyloxy)butanoate

C33H50O6 (542.36072)


   

1-[3-({2,4-dihydroxy-6-[(12s)-12-hydroxyheptadecyl]phenyl}methyl)-2,4-dihydroxy-5-methylphenyl]ethanone

1-[3-({2,4-dihydroxy-6-[(12s)-12-hydroxyheptadecyl]phenyl}methyl)-2,4-dihydroxy-5-methylphenyl]ethanone

C33H50O6 (542.36072)


   

methyl (2r)-2-[(1s,2s,3ar,5as,7r,9as,11as)-7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate

methyl (2r)-2-[(1s,2s,3ar,5as,7r,9as,11as)-7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate

C34H54O5 (542.3971034)


   

(1s,4as,4br,6s,6as,7r,10as,10br,12as)-8-acetyl-1-ethyl-7-formyl-1,4a,6a,10b-tetramethyl-2,3,4,4b,5,6,7,10,10a,11,12,12a-dodecahydrochrysen-6-yl (3s)-3-(acetyloxy)butanoate

(1s,4as,4br,6s,6as,7r,10as,10br,12as)-8-acetyl-1-ethyl-7-formyl-1,4a,6a,10b-tetramethyl-2,3,4,4b,5,6,7,10,10a,11,12,12a-dodecahydrochrysen-6-yl (3s)-3-(acetyloxy)butanoate

C33H50O6 (542.36072)


   

10-(acetyloxy)-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-2-yl acetate

10-(acetyloxy)-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-2-yl acetate

C34H54O5 (542.3971034)


   

(4as,6ar,6br,8ar,10r,12ar,12br,14bs)-10-(acetyloxy)-4a-(methoxycarbonyl)-2,2,6b,9,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-6a-carboxylic acid

(4as,6ar,6br,8ar,10r,12ar,12br,14bs)-10-(acetyloxy)-4a-(methoxycarbonyl)-2,2,6b,9,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-6a-carboxylic acid

C33H50O6 (542.36072)