Exact Mass: 815.2724

Exact Mass Matches: 815.2724

Found 15 metabolites which its exact mass value is equals to given mass value 815.2724, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

[Chemical] Source; sea squirt H-antigen (limited periodate oxide)

ecteinascidin 815|Et 815|ET815

C42H45N3O12S (815.2724)

C36H45N7O15

C36H45N7O15 (815.2973)

(2Z)-2-[(2E)-2-[3-[(E)-2-[5-carboxy-3,3-dimethyl-1-(4-sulfobutyl)indol-1-ium-2-yl]ethenyl]-2-chlorocyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethyl-1-(4-sulfobutyl)indole-5-carboxylic acid

C40H48ClN2O10S2+ (815.2439)

N-[(2S,3R,4R,5R,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-4-[(2R,3R,4S,5R,6R)-3-[(2S,3S,4S,5S,6S)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-methyloxan-2-yl]oxy-2-(hydroxymethyl)-6-(2-oxoethoxy)oxan-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide

N-[(2S,3R,4R,5R,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-4-[(2R,3R,4S,5R,6R)-3-[(2S,3S,4S,5S,6S)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-methyloxan-2-yl]oxy-2-(hydroxymethyl)-6-(2-oxoethoxy)oxan-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide

C32H53N3O21 (815.3171)

2-benzyl-4,13,28-trihydroxy-11,26-bis(2-methanesulfinylethyl)-31-thia-3,9,12,18,24,27,32-heptaazapentacyclo[27.2.1.0⁵,⁹.0¹⁴,¹⁸.0²⁰,²⁴]dotriaconta-1(32),3,12,27,29-pentaene-10,19,25-trione

2-benzyl-4,13,28-trihydroxy-11,26-bis(2-methanesulfinylethyl)-31-thia-3,9,12,18,24,27,32-heptaazapentacyclo[27.2.1.0⁵,⁹.0¹⁴,¹⁸.0²⁰,²⁴]dotriaconta-1(32),3,12,27,29-pentaene-10,19,25-trione

C37H49N7O8S3 (815.2805)

2-{[2-({[1-(2-{[2-({2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-(4-hydroxyphenyl)propylidene}amino)-1,3-dihydroxypropylidene]amino}-3-carboxypropanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}butanedioic acid

2-{[2-({[1-(2-{[2-({2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-(4-hydroxyphenyl)propylidene}amino)-1,3-dihydroxypropylidene]amino}-3-carboxypropanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}butanedioic acid

C36H45N7O15 (815.2973)

(2s)-2-{[(2s)-2-({[(2r)-1-[(2s)-2-{[(2s)-2-{[(2s)-2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-1,3-dihydroxypropylidene]amino}-3-carboxypropanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}butanedioic acid

(2s)-2-{[(2s)-2-({[(2r)-1-[(2s)-2-{[(2s)-2-{[(2s)-2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-1,3-dihydroxypropylidene]amino}-3-carboxypropanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}butanedioic acid

C36H45N7O15 (815.2973)

(2s,5s,11s,14s,20s,26s)-2-benzyl-4,13,28-trihydroxy-11,26-bis({2-[(s)-methanesulfinyl]ethyl})-31-thia-3,9,12,18,24,27,32-heptaazapentacyclo[27.2.1.0⁵,⁹.0¹⁴,¹⁸.0²⁰,²⁴]dotriaconta-1(32),3,12,27,29-pentaene-10,19,25-trione

(2s,5s,11s,14s,20s,26s)-2-benzyl-4,13,28-trihydroxy-11,26-bis({2-[(s)-methanesulfinyl]ethyl})-31-thia-3,9,12,18,24,27,32-heptaazapentacyclo[27.2.1.0⁵,⁹.0¹⁴,¹⁸.0²⁰,²⁴]dotriaconta-1(32),3,12,27,29-pentaene-10,19,25-trione

C37H49N7O8S3 (815.2805)

2-{[(12r,19s,29s)-14,21,28,31-tetrahydroxy-29-isopropyl-9,12,19,23-tetramethyl-10,24-dioxa-17,34-dithia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1⁸,¹¹.1¹⁵,¹⁸.1²²,²⁵.0²,⁷]octatriaconta-1(35),2,4,6,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]formamido}prop-2-enimidic acid

2-{[(12r,19s,29s)-14,21,28,31-tetrahydroxy-29-isopropyl-9,12,19,23-tetramethyl-10,24-dioxa-17,34-dithia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1⁸,¹¹.1¹⁵,¹⁸.1²²,²⁵.0²,⁷]octatriaconta-1(35),2,4,6,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]formamido}prop-2-enimidic acid

C36H37N11O8S2 (815.2268)

(2s,5s,11s,14s,20s,26s)-2-benzyl-4,13,28-trihydroxy-26-{2-[(r)-methanesulfinyl]ethyl}-11-{2-[(s)-methanesulfinyl]ethyl}-31-thia-3,9,12,18,24,27,32-heptaazapentacyclo[27.2.1.0⁵,⁹.0¹⁴,¹⁸.0²⁰,²⁴]dotriaconta-1(32),3,12,27,29-pentaene-10,19,25-trione

(2s,5s,11s,14s,20s,26s)-2-benzyl-4,13,28-trihydroxy-26-{2-[(r)-methanesulfinyl]ethyl}-11-{2-[(s)-methanesulfinyl]ethyl}-31-thia-3,9,12,18,24,27,32-heptaazapentacyclo[27.2.1.0⁵,⁹.0¹⁴,¹⁸.0²⁰,²⁴]dotriaconta-1(32),3,12,27,29-pentaene-10,19,25-trione

C37H49N7O8S3 (815.2805)

2-({14,21,28,31-tetrahydroxy-29-isopropyl-9,12,19,23-tetramethyl-10,24-dioxa-17,34-dithia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1⁸,¹¹.1¹⁵,¹⁸.1²²,²⁵.0²,⁷]octatriaconta-1(35),2,4,6,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl}formamido)prop-2-enimidic acid

2-({14,21,28,31-tetrahydroxy-29-isopropyl-9,12,19,23-tetramethyl-10,24-dioxa-17,34-dithia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1⁸,¹¹.1¹⁵,¹⁸.1²²,²⁵.0²,⁷]octatriaconta-1(35),2,4,6,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl}formamido)prop-2-enimidic acid

C36H37N11O8S2 (815.2268)

2-{[(12s,19s,29s)-14,21,28,31-tetrahydroxy-29-isopropyl-9,12,19,23-tetramethyl-10,24-dioxa-17,34-dithia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1⁸,¹¹.1¹⁵,¹⁸.1²²,²⁵.0²,⁷]octatriaconta-1(35),2,4,6,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]formamido}prop-2-enimidic acid

2-{[(12s,19s,29s)-14,21,28,31-tetrahydroxy-29-isopropyl-9,12,19,23-tetramethyl-10,24-dioxa-17,34-dithia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1⁸,¹¹.1¹⁵,¹⁸.1²²,²⁵.0²,⁷]octatriaconta-1(35),2,4,6,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]formamido}prop-2-enimidic acid

C36H37N11O8S2 (815.2268)