Exact Mass: 815.2805

Exact Mass Matches: 815.2805

Found 16 metabolites which its exact mass value is equals to given mass value 815.2805, 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)

(2s)-2-({[(1s)-1-{[(1s,2s)-2-{1-[(3s)-8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl]-n-methylformamido}-1-({[(2z,4r,5r)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

(2s)-2-({[(1s)-1-{[(1s,2s)-2-{1-[(3s)-8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl]-n-methylformamido}-1-({[(2z,4r,5r)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

C39H45N9O11 (815.3238)

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)

(2s)-2-({[(1r)-1-{[(1s,2s)-2-{1-[(3r)-8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl]-n-methylformamido}-1-({[(2z,4r,5r)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

(2s)-2-({[(1r)-1-{[(1s,2s)-2-{1-[(3r)-8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl]-n-methylformamido}-1-({[(2z,4r,5r)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

C39H45N9O11 (815.3238)

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-({[1-({2-[1-(8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl)-n-methylformamido]-1-({[4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl}-c-hydroxycarbonimidoyl)ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

2-({[1-({2-[1-(8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl)-n-methylformamido]-1-({[4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl}-c-hydroxycarbonimidoyl)ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

C39H45N9O11 (815.3238)

(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-({[1-({2-[1-(8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl)-n-methylformamido]-1-({[(2z)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl}-c-hydroxycarbonimidoyl)ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

2-({[1-({2-[1-(8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl)-n-methylformamido]-1-({[(2z)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl}-c-hydroxycarbonimidoyl)ethyl]-c-hydroxycarbonimidoyl}amino)-3-(1h-indol-3-yl)propanoic acid

C39H45N9O11 (815.3238)