Exact Mass: 531.2468
Exact Mass Matches: 531.2468
Found 51 metabolites which its exact mass value is equals to given mass value 531.2468,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Harringtonine
1-O-[(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl (2S)-2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioate
D000970 - Antineoplastic Agents > D000972 - Antineoplastic Agents, Phytogenic > D006248 - Harringtonines relative retention time with respect to 9-anthracene Carboxylic Acid is 0.578 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.580 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.570 Harringtonine is a natural Cephalotaxus alkaloid that inhibits protein synthesis. Harringtonine has anti-chikungunya virus (CHIKV) activities with an EC50 of 0.24 μM. Harringtonine is a natural Cephalotaxus alkaloid that inhibits protein synthesis. Harringtonine has anti-chikungunya virus (CHIKV) activities with an EC50 of 0.24 μM.
Petasinoside
1-({[(2E)-3-{4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]phenyl}prop-2-enoyl]oxy}methyl)-hexahydro-1H-pyrrolizin-2-yl (2E)-2-methylbut-2-enoic acid
Petasinoside is found in green vegetables. Petasinoside is an alkaloid from flower stalks of Petasites japonicus (sweet coltsfoot
Alkaloid C from cephalotaxus
4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl 3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate
D000970 - Antineoplastic Agents > D000972 - Antineoplastic Agents, Phytogenic > D006248 - Harringtonines Harringtonine is a natural Cephalotaxus alkaloid that inhibits protein synthesis. Harringtonine has anti-chikungunya virus (CHIKV) activities with an EC50 of 0.24 μM. Harringtonine is a natural Cephalotaxus alkaloid that inhibits protein synthesis. Harringtonine has anti-chikungunya virus (CHIKV) activities with an EC50 of 0.24 μM.
harringtonin
1-((1S,3aR,14bS)-2-methoxy-1,5,6,8,9,14b-hexahydro-4H-[1,3]dioxolo[4,5:4,5]benzo[1,2-d]cyclopenta[b]pyrrolo[1,2-a]azepin-1-yl) 4-methyl (R)-2-hydroxy-2-(3-hydroxy-3-methylbutyl)succinate
Harringtonine is an alkaloid. Harringtonine is a natural product found in Cephalotaxus harringtonia, Cephalotaxus fortunei, and Apis cerana with data available. D000970 - Antineoplastic Agents > D000972 - Antineoplastic Agents, Phytogenic > D006248 - Harringtonines Harringtonine is a natural Cephalotaxus alkaloid that inhibits protein synthesis. Harringtonine has anti-chikungunya virus (CHIKV) activities with an EC50 of 0.24 μM. Harringtonine is a natural Cephalotaxus alkaloid that inhibits protein synthesis. Harringtonine has anti-chikungunya virus (CHIKV) activities with an EC50 of 0.24 μM.
Isoharringtonine
1-O-[(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl (2R,3S)-2,3-dihydroxy-2-(3-methylbutyl)butanedioate
Isoharringtonine is a natural product found in Cephalotaxus harringtonia and Cephalotaxus fortunei with data available.
Glu Met Pro Arg
(4S)-4-amino-4-{[(2S)-1-[(2S)-2-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}pyrrolidin-1-yl]-4-(methylsulfanyl)-1-oxobutan-2-yl]carbamoyl}butanoic acid
Glu Met Arg Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoyl]pyrrolidine-2-carboxylic acid
Glu Pro Met Arg
(4S)-4-amino-5-[(2S)-2-{[(1S)-1-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}pyrrolidin-1-yl]-5-oxopentanoic acid
Glu Pro Arg Met
(4S)-4-amino-5-[(2S)-2-{[(1S)-4-carbamimidamido-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butyl]carbamoyl}pyrrolidin-1-yl]-5-oxopentanoic acid
Glu Arg Met Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoyl]pyrrolidine-2-carboxylic acid
Glu Arg Pro Met
(4S)-4-amino-4-{[(2S)-5-carbamimidamido-1-[(2S)-2-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}pyrrolidin-1-yl]-1-oxopentan-2-yl]carbamoyl}butanoic acid
Met Glu Pro Arg
(4S)-4-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-[(2S)-2-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}pyrrolidin-1-yl]-5-oxopentanoic acid
Met Glu Arg Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-carboxybutanamido]-5-carbamimidamidopentanoyl]pyrrolidine-2-carboxylic acid
Met Pro Glu Arg
(4S)-4-{[(2S)-1-[(2S)-2-amino-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-4-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}butanoic acid
Met Pro Arg Glu
(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-5-carbamimidamidopentanamido]pentanedioic acid
Met Arg Glu Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanamido]-4-carboxybutanoyl]pyrrolidine-2-carboxylic acid
Met Arg Pro Glu
(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}pentanedioic acid
Pro Glu Met Arg
(4S)-4-{[(1S)-1-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-4-[(2S)-pyrrolidin-2-ylformamido]butanoic acid
Pro Glu Arg Met
(4S)-4-{[(1S)-4-carbamimidamido-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butyl]carbamoyl}-4-[(2S)-pyrrolidin-2-ylformamido]butanoic acid
Pro Met Glu Arg
(4S)-4-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}-4-[(2S)-4-(methylsulfanyl)-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]butanoic acid
Pro Met Arg Glu
(2S)-2-[(2S)-5-carbamimidamido-2-[(2S)-4-(methylsulfanyl)-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]pentanamido]pentanedioic acid
Pro Arg Glu Met
(4S)-4-[(2S)-5-carbamimidamido-2-[(2S)-pyrrolidin-2-ylformamido]pentanamido]-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
Pro Arg Met Glu
(2S)-2-[(2S)-2-[(2S)-5-carbamimidamido-2-[(2S)-pyrrolidin-2-ylformamido]pentanamido]-4-(methylsulfanyl)butanamido]pentanedioic acid
Arg Glu Met Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-carboxybutanamido]-4-(methylsulfanyl)butanoyl]pyrrolidine-2-carboxylic acid
Arg Glu Pro Met
(4S)-4-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-[(2S)-2-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}pyrrolidin-1-yl]-5-oxopentanoic acid
Arg Met Glu Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanamido]-4-carboxybutanoyl]pyrrolidine-2-carboxylic acid
Arg Met Pro Glu
(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}pentanedioic acid
Arg Pro Glu Met
(4S)-4-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
Arg Pro Met Glu
(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]pentanedioic acid
Petasinoside
1-({[(2E)-3-{4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]phenyl}prop-2-enoyl]oxy}methyl)-hexahydro-1H-pyrrolizin-2-yl (2E)-2-methylbut-2-enoate
(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2r,3s)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2r,3s)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6s,12r)-12-hydroxy-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3s)-3-hydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6s,12r)-12-hydroxy-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3s)-3-hydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2s,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2s,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
3,7-dihydroxy-3-[({4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl}oxy)carbonyl]-7-methyloctanoic acid
3,7-dihydroxy-3-[({4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl}oxy)carbonyl]-7-methyloctanoic acid
(1r,11s,12s,13r,15s)-13-methoxy-5,7,21-trioxa-19-azahexacyclo[11.7.1.0²,¹⁰.0⁴,⁸.0¹¹,¹⁵.0¹⁵,¹⁹]henicosa-2,4(8),9-trien-12-yl 1-methyl (3r)-3-hydroxy-3-(3-methylbutyl)butanedioate
(1r,11s,12s,13r,15s)-13-methoxy-5,7,21-trioxa-19-azahexacyclo[11.7.1.0²,¹⁰.0⁴,⁸.0¹¹,¹⁵.0¹⁵,¹⁹]henicosa-2,4(8),9-trien-12-yl 1-methyl (3r)-3-hydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3s)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate
(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3s)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate
(3r)-3,7-dihydroxy-3-({[(3s,6s)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl]oxy}carbonyl)-7-methyloctanoic acid
(3r)-3,7-dihydroxy-3-({[(3s,6s)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl]oxy}carbonyl)-7-methyloctanoic acid
(2s,3s,6s)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2s,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,3s,6s)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2s,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2r,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2r,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2r,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2r,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3r)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate
(2s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3r)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate
(3r)-3,7-dihydroxy-3-({[(2s,3s,6s)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl]oxy}carbonyl)-7-methyloctanoic acid
(3r)-3,7-dihydroxy-3-({[(2s,3s,6s)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl]oxy}carbonyl)-7-methyloctanoic acid
4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl 2,3-dihydroxy-3-(3-methylbutyl)butanedioate
4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl 2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,3r,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2s,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(2s,3r,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (2s,3r)-2,3-dihydroxy-3-(3-methylbutyl)butanedioate
(3r)-3,7-dihydroxy-3-({[(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl]oxy}carbonyl)-7-methyloctanoic acid
(3r)-3,7-dihydroxy-3-({[(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl]oxy}carbonyl)-7-methyloctanoic acid
