Exact Mass: 638.345465
Exact Mass Matches: 638.345465
Found 232 metabolites which its exact mass value is equals to given mass value 638.345465
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
26-Glucosyl-1,3,11,22-tetrahydroxyergosta-5,24-dien-26-oate
26-Glucosyl-1,3,11,22-tetrahydroxyergosta-5,24-dien-26-oate is found in fruits. 26-Glucosyl-1,3,11,22-tetrahydroxyergosta-5,24-dien-26-oate is a constituent of Physalis peruviana (Cape gooseberry). Constituent of Physalis peruviana (Cape gooseberry). 26-Glucosyl-1,3,11,22-tetrahydroxyergosta-5,24-dien-26-oate is found in fruits.
PA(14:1(9Z)/18:4(6Z,9Z,12Z,15Z))
PA(14:1(9Z)/18:4(6Z,9Z,12Z,15Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(14:1(9Z)/18:4(6Z,9Z,12Z,15Z)), in particular, consists of one chain of myristoleic acid at the C-1 position and one chain of stearidonic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.
PA(18:4(6Z,9Z,12Z,15Z)/14:1(9Z))
PA(18:4(6Z,9Z,12Z,15Z)/14:1(9Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(18:4(6Z,9Z,12Z,15Z)/14:1(9Z)), in particular, consists of one chain of stearidonic acid at the C-1 position and one chain of myristoleic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.
N,N-Bis(allyl)-tyr-gly-gly-psi-methylthio-phe-leu
C34H46N4O6S (638.3137896000001)
D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D009292 - Narcotic Antagonists D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004745 - Enkephalins
6-Formyl-2,3,3a,4,5,8,9,11a-octahydro-10-(hydroxymethyl)-3-methylene-4-(2-methyl-1-oxobutoxy)-2-oxocyclodeca[b]furan-5-yl ester 9,12,15-octadecatrienoic acid
(-)-O-Methyldauricine; O,O-Dimethylcuspidaline; O,O-Dimethyldauricinoline
C39H46N2O6 (638.3355696000001)
25-chlorodeoxycimigenol-3-O-beta-D-xylopyranoside|25-chlorodeoxycimigenol-3-O-beta-D-xyloside
3beta,21beta,29-trihydroxyserrat-14-en-24-oic acid 3beta-(4-hydroxy-3-methoxybenzoate)
1,1-[(6-Methylheptylidene)bis(3,4-dihydro-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran-6,6-diyl)[bis[2-methyl-1-propanone]|1,1-bis<5,7-dihydroxy-8-isobutyryl-2,2-dimethylchromane-(6)>-6-methylheptane
5,20-O-diacetylingenol 3-O-(2E,4Z)-tetradecadienoate
26-[(beta-D-glucopyranosyl)oxy]-22alpha-methoxyfurosta-5,25(27)-diene-1beta,3beta,11alpha-triol|helleboroside A
[1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl]oxy-trimethoxy-methyl-[?]ol
C38H42N2O7 (638.2991862000001)
3,20-O-diacetylingenol 5-O-(2E,4Z)-tetradecadienoate
2-{[3,5,7-trihydroxy-2,2-dimethyl-6-butanoyl-8-chromanyl]-methyl}-3,5-dihydroxy-4-methyl-4-(3,7-dimethyl-2,6-octadienyl)-6-butanoyl-2,5-cyclohexadien-1-one
(-)-northalidasine|N-Demethylthalidasine
C38H42N2O7 (638.2991862000001)
1,1-bis-<5-(3,3-dimethylallyl-(1)-1-isobytyroylphloroglucinol-)3>-6-methylheptane|1,1-bis-[5-(3,3-dimethylallyl-(1)-1-isobytyroylphloroglucinol-)3]-6-methylheptane
21,23-epoxy-7alpha-[(E)-feruloyloxy]-12alpha,21xi,24-trihydroxy-25,26,27-trinorapotirucall-1-en-3-one|meliacinolactol
[3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate
[3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate [IIN-based on: CCMSLIB00000845116]
[3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate [IIN-based: Match]
Phe Met Arg Trp
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PA(12:0/20:5(5Z,8Z,11Z,14Z,17Z))
PA(14:1(9Z)/18:4(6Z,9Z,12Z,15Z))
PA(18:4(6Z,9Z,12Z,15Z)/14:1(9Z))
PA(20:5(5Z,8Z,11Z,14Z,17Z)/12:0)
26-Glucosyl-1,3,11,22-tetrahydroxyergosta-5,24-dien-26-oate
PON-PG
C31H59O11P (638.3794793999999)
xmd17-109
C36H46N8O3 (638.3692685999999)
XMD17-109 is a novel, specific ERK-5 inhibitor, with an IC50 of 162 nM.
5-(2,4,4-trimethylpentan-2-yl)-2-[4-[(E)-2-[4-[5-(2,4,4-trimethylpentan-2-yl)-1,3-benzoxazol-2-yl]phenyl]ethenyl]phenyl]-1,3-benzoxazole
(R,R)-(-)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL
1,1-Dibutyl-3,3,3,3-tetramethylindotricarbocyanine Hexafluorophosphate
poly(styrene-co-maleic acid), partial propyl ester, cumene terminated
C38H46N4O5 (638.3468025999999)
Methyl [(2S)-3-methyl-1-[(2S,5S)-2-methyl-5-[9-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,11-dihydroisochromeno[4,3:6,7]naphtho[1,2-d]imidazol-2-yl]pyrrolidin-1-yl]-1-oxobutan-2-yl]carbamate
C36H43BN4O6 (638.3275487999999)
[(5R,6E,8E,10E,13S,14R,15R,16Z)-15,22,24-trihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate
(2E,4E,11R)-12-[(4S,4aR,6R,8S,8aR)-4-[[(2S)-2-hydroxy-2-[(2R,5R,6R)-2-methoxy-5,6-dimethyl-4-methylideneoxan-2-yl]acetyl]amino]-8-methoxy-7,7-dimethyl-4a,6,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-6-yl]-11-hydroxydodeca-2,4-dienoate
2-[[(2R)-3-acetyloxy-2-[7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]cyclopentyl]heptanoyloxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(2R)-2-acetyloxy-3-[7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]cyclopentyl]heptanoyloxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
6,6-dithiodi[1-(2-acetamido-4-amino-2,4-dideoxy-alpha-D-fucopyranosyloxy)hexane]
(2R)-4-amino-2-[[(2R)-4-amino-2-[3-[[(3R,5R,7S,8E,10E,12E)-3-amino-5-hydroxy-7-methoxyoctadeca-8,10,12-trienoyl]amino]propanoylamino]-4-oxobutanoyl]amino]-4-oxobutanoic acid
[2-hydroxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropyl] (11Z,14Z)-henicosa-11,14-dienoate
[3-Methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate
[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-propanoyloxypropan-2-yl] (9Z,12Z)-heptadeca-9,12-dienoate
[1-butanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (9Z,12Z)-hexadeca-9,12-dienoate
[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-phosphonooxypropyl] (Z)-hexadec-9-enoate
(1-phosphonooxy-3-tetradecanoyloxypropan-2-yl) (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
(1-dodecanoyloxy-3-phosphonooxypropan-2-yl) (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate
[2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxy-3-phosphonooxypropyl] (9Z,12Z)-hexadeca-9,12-dienoate
(1-decanoyloxy-3-phosphonooxypropan-2-yl) (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
[1-phosphonooxy-3-[(Z)-tetradec-9-enoyl]oxypropan-2-yl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate
[1-acetyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (9Z,12Z)-octadeca-9,12-dienoate
[2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxy-3-phosphonooxypropyl] (4E,7E)-hexadeca-4,7-dienoate
[(2R)-1-decanoyloxy-3-phosphonooxypropan-2-yl] (4E,7E,10E,13E,16E)-docosa-4,7,10,13,16-pentaenoate
[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-phosphonooxypropyl] hexadecanoate
[(2R)-3-phosphonooxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoate
[(2R)-1-dodecanoyloxy-3-phosphonooxypropan-2-yl] (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoate
[(2R)-2-decanoyloxy-3-phosphonooxypropyl] (4E,7E,10E,13E,16E)-docosa-4,7,10,13,16-pentaenoate
[(2R)-1-decanoyloxy-3-phosphonooxypropan-2-yl] (7E,10E,13E,16E,19E)-docosa-7,10,13,16,19-pentaenoate
[(2R)-3-phosphonooxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoate
[(2R)-2-dodecanoyloxy-3-phosphonooxypropyl] (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoate
[(2R)-1-phosphonooxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoate
2-[[3-[(4E,7E)-deca-4,7-dienoyl]oxy-2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
[1-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxy-3-phosphonooxypropan-2-yl] (4E,7E)-hexadeca-4,7-dienoate
2-[[3-[(E)-dec-4-enoyl]oxy-2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
[2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy-3-phosphonooxypropyl] (E)-hexadec-7-enoate
[(2R)-1-phosphonooxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoate
[(2R)-2-decanoyloxy-3-phosphonooxypropyl] (7E,10E,13E,16E,19E)-docosa-7,10,13,16,19-pentaenoate
2-[[3-butanoyloxy-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
(3s,6s,9s,12s,15s)-12-benzyl-15-[(1r)-1-hydroxyethyl]-6-[(4-hydroxyphenyl)methyl]-9-isopropyl-3-methyl-1,4,7,10,13,16-hexaazacyclooctadeca-1,4,7,10,13,16-hexaene-2,5,8,11,14,17-hexol
19-hydroxy-8-(4-hydroxy-3-methoxybenzoyloxy)-20-(hydroxymethyl)-3,7,11,16,20-pentamethylpentacyclo[13.8.0.0³,¹².0⁶,¹¹.0¹⁶,²¹]tricos-1(23)-ene-7-carboxylic acid
(1s,14s)-6,20,21,25-tetramethoxy-15,30-dimethyl-8,23-dioxa-15,30-diazaheptacyclo[22.6.2.2⁹,¹².1³,⁷.1¹⁴,¹⁸.0²⁷,³¹.0²²,³³]hexatriaconta-3,5,7(36),9,11,18(33),19,21,24(32),25,27(31),34-dodecaen-19-ol
C38H42N2O7 (638.2991862000001)
(14s)-9,20,21,25-tetramethoxy-15,30-dimethyl-7,23-dioxa-15,30-diazaheptacyclo[22.6.2.2³,⁶.1⁸,¹².1¹⁴,¹⁸.0²⁷,³¹.0²²,³³]hexatriaconta-3,5,8(34),9,11,18(33),19,21,24,26,31,35-dodecaen-15-ium-15-olate
C38H42N2O7 (638.2991862000001)
(3s,6s,9s,12s,15s)-6,9-dibenzyl-12-[(2r)-3-hydroxybutan-2-yl]-15-(hydroxymethyl)-3-methyl-1,4,7,10,13,16-hexaazacyclooctadeca-1,4,7,10,13,16-hexaene-2,5,8,11,14,17-hexol
(3s,6r,7r,8s,11r,12s,15r,16r,19r,20s,21r)-19-hydroxy-8-(4-hydroxy-3-methoxybenzoyloxy)-20-(hydroxymethyl)-3,7,11,16,20-pentamethylpentacyclo[13.8.0.0³,¹².0⁶,¹¹.0¹⁶,²¹]tricos-1(23)-ene-7-carboxylic acid
2-methyl-1-(2,4,6-trihydroxy-3-{6-methyl-1-[2,4,6-trihydroxy-3-(3-methylbut-2-en-1-yl)-5-(2-methylpropanoyl)phenyl]heptyl}-5-(3-methylbut-2-en-1-yl)phenyl)propan-1-one
(6s,9s,12s,15s,16r)-8,11,14-trihydroxy-15-({hydroxy[(2s)-5-hydroxy-3,4-dihydro-2h-pyrrol-2-yl]methylidene}amino)-9,16-diisopropyl-12-(sec-butyl)-2,7,10,13-tetraazatricyclo[15.3.1.0⁴,²⁰]henicosa-1(21),3,7,10,13,17,19-heptaene-6-carboxylic acid
(1s,14s,30r)-9,20,21,25-tetramethoxy-15,30-dimethyl-7,23-dioxa-15,30-diazaheptacyclo[22.6.2.2³,⁶.1⁸,¹².1¹⁴,¹⁸.0²⁷,³¹.0²²,³³]hexatriaconta-3,5,8(34),9,11,18(33),19,21,24,26,31,35-dodecaen-30-ium-30-olate
C38H42N2O7 (638.2991862000001)
2-{[22-(2-chloropropan-2-yl)-2-hydroxy-3,8,8,17,19-pentamethyl-23,24-dioxaheptacyclo[19.2.1.0¹,¹⁸.0³,¹⁷.0⁴,¹⁴.0⁷,¹².0¹²,¹⁴]tetracosan-9-yl]oxy}oxane-3,4,5-triol
(1r,3ar,5ar,7r,9as,11ar)-1-[(2r)-1-[(2r)-3,4-dimethyl-5-oxo-2h-furan-2-yl]propan-2-yl]-3a,6,6,9a,11a-pentamethyl-4-oxo-1h,2h,3h,5h,5ah,7h,8h,9h-cyclopenta[a]phenanthren-7-yl 1-methyl (3s)-3-hydroxy-3-methylpentanedioate
1-(2-{[2-(acetyloxy)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-4-(4-hydroxyphenyl)butanoyl)-n-(5-carbamimidamido-1-oxopentan-2-yl)pyrrolidine-2-carboximidic acid
n-[(2s)-1-oxo-1-{[(6z,8e,10e,14s,15s,16e)-3,15,22,24-tetrahydroxy-5-methoxy-14,16-dimethyl-2-azabicyclo[18.3.1]tetracosa-1(24),2,6,8,10,16,20,22-octaen-13-yl]oxy}propan-2-yl]cyclohexanecarboximidic acid
[(1r,2r,4r,5r,6s,7s,9r,10s,11r,12s,13s,14s,15r,23s,25r)-10,11,12-trihydroxy-2,13,15-trimethyl-4-(prop-1-en-2-yl)-8,24,26,27-tetraoxaheptacyclo[12.10.1.1⁴,²³.1⁵,²³.0¹,⁶.0⁷,⁹.0¹¹,²⁵]heptacosan-9-yl]methyl benzoate
(1s,14s)-9,20,21,25-tetramethoxy-15,30-dimethyl-7,23-dioxa-15,30-diazaheptacyclo[22.6.2.2³,⁶.1⁸,¹².1¹⁴,¹⁸.0²⁷,³¹.0²²,³³]hexatriaconta-3,5,8(34),9,11,18(33),19,21,24,26,31,35-dodecaen-15-ium-15-olate
C38H42N2O7 (638.2991862000001)
(1s,14s)-6,20,25,36-tetramethoxy-15,30-dimethyl-8,23-dioxa-15,30-diazaheptacyclo[22.6.2.2⁹,¹².1³,⁷.1¹⁴,¹⁸.0²⁷,³¹.0²²,³³]hexatriaconta-3(36),4,6,9,11,18(33),19,21,24(32),25,27(31),34-dodecaen-21-ol
C38H42N2O7 (638.2991862000001)
4,5,19,20-tetramethoxy-10,25-dimethyl-2,17-dioxa-10,25-diazaheptacyclo[26.2.2.2¹³,¹⁶.1³,⁷.1¹⁸,²².0¹¹,³⁶.0²⁶,³³]hexatriaconta-1(30),3,5,7(36),13,15,18,20,22(33),28,31,34-dodecaen-10-ium-10-olate
C38H42N2O7 (638.2991862000001)
1-[2-(2-{[10-chloro-1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-(4-hydroxyphenyl)-n-methylpropanamido)-4-methylpentanoyl]pyrrolidine-2-carboxylic acid
C32H51ClN4O7 (638.3446086000001)