Exact Mass: 652.2928740000001

C26H40N10O10 (652.2928740000001)

Sialorphin

1-(2-{[2-({2-[(2-amino-5-carbamimidamido-1-hydroxypentylidene)amino]-4-carboxy-1-hydroxybutylidene}amino)-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino}-3-carboxypropanoyl)pyrrolidine-2-carboxylate

1beta-acetoxy-8beta,9alpha-dibenzoyloxy-4alpha,6alpha-dihydroxy-2beta(alpha-methylbutanoyloxy)-beta-dihydroagarofuran

5_,14_,15_-O-triacetoxy-7_-O-benzoyloxy-3_-O-propanoyloxymyrsinol

"5_,14_,15_-O-triacetoxy-7_-O-benzoyloxy-3_-O-propanoyloxymyrsinol "

Glu Arg Trp Tyr

(4S)-4-amino-4-{[(1S)-4-carbamimidamido-1-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}butyl]carbamoyl}butanoic acid

Glu Arg Tyr Trp

(4S)-4-amino-4-{[(1S)-4-carbamimidamido-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butyl]carbamoyl}butanoic acid

Glu Trp Arg Tyr

(4S)-4-amino-4-{[(1S)-1-{[(1S)-4-carbamimidamido-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

Glu Trp Tyr Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

Glu Tyr Arg Trp

(4S)-4-amino-4-{[(1S)-1-{[(1S)-4-carbamimidamido-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

Glu Tyr Trp Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-5-carbamimidamidopentanoic acid

Arg Glu Trp Tyr

(4S)-4-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

Arg Glu Tyr Trp

(4S)-4-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

Arg Trp Glu Tyr

(4S)-4-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(1H-indol-3-yl)propanamido]-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

Arg Trp Tyr Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]pentanedioic acid

Arg Tyr Glu Trp

(4S)-4-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

Arg Tyr Trp Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]pentanedioic acid

Val Trp Trp Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Val Trp Tyr Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Val Tyr Trp Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Trp Glu Arg Tyr

(4S)-4-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-{[(1S)-4-carbamimidamido-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butyl]carbamoyl}butanoic acid

Trp Glu Tyr Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

Trp Arg Glu Tyr

(4S)-4-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-5-carbamimidamidopentanamido]-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

Trp Arg Tyr Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]pentanedioic acid

Trp Val Trp Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-methylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Val Tyr Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-methylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Trp Trp Val Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-methylbutanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Trp Tyr Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylbutanoic acid

Trp Tyr Glu Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-carboxybutanamido]-5-carbamimidamidopentanoic acid

Trp Tyr Arg Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]pentanedioic acid

Trp Tyr Val Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylbutanamido]-3-(1H-indol-3-yl)propanoic acid

Trp Tyr Trp Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-methylbutanoic acid

Tyr Glu Arg Trp

(4S)-4-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-4-carbamimidamido-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butyl]carbamoyl}butanoic acid

Tyr Glu Trp Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-5-carbamimidamidopentanoic acid

Tyr Arg Glu Trp

(4S)-4-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-4-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

Tyr Arg Trp Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-3-(1H-indol-3-yl)propanamido]pentanedioic acid

Tyr Val Trp Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Trp Glu Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-5-carbamimidamidopentanoic acid

Tyr Trp Arg Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-5-carbamimidamidopentanamido]pentanedioic acid

Tyr Trp Val Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-methylbutanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Trp Trp Val

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-methylbutanoic acid

C26H40N10O10 (652.2928740000001)

H-DL-Arg-DL-Glu-DL-His-DL-Asp-DL-Pro-OH

Euphorbiaproliferin F

A natural product found in Euphorbia prolifera.

Anhweidelphinine

C35H44N2O10 (652.2995804)

14-deoxo-3-O-propionyl-5,15-di-O-acetyl-7-O-benzoylmyrsinol-14beta-acetate

A natural product found in Euphorbia prolifera.

1-(1,3-benzodioxol-5-yl)-3-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

1-(1,3-benzodioxol-5-yl)-3-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-8-yl]urea

5_,14_,15_-O-triacetoxy-7_-O-benzoyloxy-3_-O-propanoyloxymyrsinol

PA 22:5/8:3;O3

PA 22:6/8:2;O3

PA 30:8;O3

PG 20:5/7:3;O

PG 27:8;O

LPI 20:4;O2

C29H49O14P (652.2859784)

PI 14:1/6:2;O

C29H49O14P (652.2859784)

PI 20:3;O

C29H49O14P (652.2859784)

N-terminally acetylated Endomorphin-1

N-terminally acetylated Endomorphin-1 is a modified Endomorphin-1.

(5r,6z,8r,9r,10s)-5-chloro-9-{[(2s,4r,5s,6r)-4-{[(2s,4r,5r,6r)-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-5-hydroxy-6-methyloxan-2-yl]oxy}-8-hydroxy-10-[(1z,3e,5e,7z,10z)-trideca-1,3,5,7,10-pentaen-1-yl]-3,4,5,8,9,10-hexahydrooxecin-2-one

(5r,6z,8r,9r,10s)-5-chloro-9-{[(2s,4r,5s,6r)-4-{[(2s,4r,5r,6r)-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-5-hydroxy-6-methyloxan-2-yl]oxy}-8-hydroxy-10-[(1z,3e,5e,7z,10z)-trideca-1,3,5,7,10-pentaen-1-yl]-3,4,5,8,9,10-hexahydrooxecin-2-one

C34H49ClO10 (652.3014084)

(1s,5r,7e,9r,10r,11r,12r,13s)-5-[(1e,3e)-6-[(1s,2r)-2-chlorocyclopropyl]hexa-1,3-dien-5-yn-1-yl]-13-{[(2s,3r,4r,5s,6r)-4,5-dihydroxy-3-methoxy-4,6-dimethyloxan-2-yl]oxy}-1-hydroxy-9-methoxy-7,10,12-trimethyl-4,15-dioxabicyclo[9.3.1]pentadec-7-en-3-one

(1s,5r,7e,9r,10r,11r,12r,13s)-5-[(1e,3e)-6-[(1s,2r)-2-chlorocyclopropyl]hexa-1,3-dien-5-yn-1-yl]-13-{[(2s,3r,4r,5s,6r)-4,5-dihydroxy-3-methoxy-4,6-dimethyloxan-2-yl]oxy}-1-hydroxy-9-methoxy-7,10,12-trimethyl-4,15-dioxabicyclo[9.3.1]pentadec-7-en-3-one

C34H49ClO10 (652.3014084)

2,7,8-tris(acetyloxy)-5,9-dimethyl-11-(prop-1-en-2-yl)-4-(propanoyloxy)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0³,⁷]hexadec-12-en-14-yl benzoate