Exact Mass: 500.1577
Exact Mass Matches: 500.1577
Found 53 metabolites which its exact mass value is equals to given mass value 500.1577,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Orcein
4,12-bis[(2,4-dihydroxy-6-methylphenyl)amino]-3,13-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1,3,6,9,12-pentaene-5,11-dione
Once used as a food colouring but now banned throughout the EC Cudbear is a dye extracted from orchil lichens that produces colours in the purple range. It can be used to dye wool and silk, without the use of mordant. Cudbear was the first dye to be invented in modern times, and one of the few dyes to be credited to a named individual. Orcinol is extracted from archil lichen, Rocella tinctoria. It is then converted to orcein by ammonia and air. Orcein is a reddish-brown dye, orchil is a purple-blue dye. Orcein is also used as a stain in microscopy to visualize elastic fibers,Hepatitis B surface antigens and copper associated proteins. It is a mixture of phenoxazone derivates - hydroxyorceins, aminoorceins, and aminoorceinimines.
Cys Asp Thr Tyr
(3S)-3-[(2R)-2-amino-3-sulfanylpropanamido]-3-{[(1S,2R)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Cys Asp Tyr Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-carboxypropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanoic acid
Cys Glu Ser Tyr
(4S)-4-[(2R)-2-amino-3-sulfanylpropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Cys Glu Tyr Ser
(4S)-4-[(2R)-2-amino-3-sulfanylpropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid
Cys Ser Glu Tyr
(4S)-4-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-hydroxypropanamido]-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid
Cys Ser Tyr Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]pentanedioic acid
Cys Thr Asp Tyr
(3S)-3-[(2S,3R)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-hydroxybutanamido]-3-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid
Cys Thr Tyr Asp
(2S)-2-[(2S)-2-[(2S,3R)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]butanedioic acid
Cys Tyr Asp Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-carboxypropanamido]-3-hydroxybutanoic acid
Cys Tyr Glu Ser
(4S)-4-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Cys Tyr Ser Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxypropanamido]pentanedioic acid
Cys Tyr Thr Asp
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]butanedioic acid
Asp Cys Thr Tyr
(3S)-3-amino-3-{[(1R)-1-{[(1S,2R)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-sulfanylethyl]carbamoyl}propanoic acid
Asp Cys Tyr Thr
(2S,3R)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanoic acid
Asp Thr Cys Tyr
(3S)-3-amino-3-{[(1S,2R)-1-{[(1R)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Asp Thr Tyr Cys
(3S)-3-amino-3-{[(1S,2R)-1-{[(1S)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Asp Tyr Cys Thr
(2S,3R)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]-3-hydroxybutanoic acid
Asp Tyr Thr Cys
(3S)-3-amino-3-{[(1S)-1-{[(1S,2R)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid
Glu Cys Ser Tyr
(4S)-4-amino-4-{[(1R)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}butanoic acid
Glu Cys Tyr Ser
(4S)-4-amino-4-{[(1R)-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}butanoic acid
Glu Ser Cys Tyr
(4S)-4-amino-4-{[(1S)-1-{[(1R)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Glu Ser Tyr Cys
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Glu Tyr Cys Ser
(4S)-4-amino-4-{[(1S)-1-{[(1R)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid
Glu Tyr Ser Cys
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid
Ser Cys Glu Tyr
(4S)-4-[(2R)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-sulfanylpropanamido]-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid
Ser Cys Tyr Glu
(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]pentanedioic acid
Ser Glu Cys Tyr
(4S)-4-[(2S)-2-amino-3-hydroxypropanamido]-4-{[(1R)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}butanoic acid
Ser Glu Tyr Cys
(4S)-4-[(2S)-2-amino-3-hydroxypropanamido]-4-{[(1S)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid
Ser Tyr Cys Glu
(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]pentanedioic acid
Ser Tyr Glu Cys
(4S)-4-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]-4-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}butanoic acid
Thr Cys Asp Tyr
(3S)-3-[(2R)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-sulfanylpropanamido]-3-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid
Thr Cys Tyr Asp
(2S)-2-[(2S)-2-[(2R)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-sulfanylpropanamido]-3-(4-hydroxyphenyl)propanamido]butanedioic acid
Thr Asp Cys Tyr
(3S)-3-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-{[(1R)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}propanoic acid
Thr Asp Tyr Cys
(3S)-3-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-{[(1S)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid
Thr Tyr Cys Asp
(2S)-2-[(2R)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]butanedioic acid
Thr Tyr Asp Cys
(3S)-3-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]-3-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}propanoic acid
Tyr Cys Asp Thr
(2S,3R)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]-3-carboxypropanamido]-3-hydroxybutanoic acid
Tyr Cys Glu Ser
(4S)-4-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Tyr Cys Ser Glu
(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]-3-hydroxypropanamido]pentanedioic acid
Tyr Cys Thr Asp
(2S)-2-[(2S,3R)-2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-sulfanylpropanamido]-3-hydroxybutanamido]butanedioic acid
Tyr Asp Cys Thr
(2S,3R)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-carboxypropanamido]-3-sulfanylpropanamido]-3-hydroxybutanoic acid
Tyr Asp Thr Cys
(3S)-3-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-{[(1S,2R)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Tyr Glu Cys Ser
(4S)-4-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-{[(1R)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-sulfanylethyl]carbamoyl}butanoic acid
Tyr Glu Ser Cys
(4S)-4-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Tyr Ser Cys Glu
(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxypropanamido]-3-sulfanylpropanamido]pentanedioic acid
Tyr Ser Glu Cys
(4S)-4-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxypropanamido]-4-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}butanoic acid
Tyr Thr Cys Asp
(2S)-2-[(2R)-2-[(2S,3R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-sulfanylpropanamido]butanedioic acid
Tyr Thr Asp Cys
(3S)-3-[(2S,3R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-3-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}propanoic acid
Orcein
4,12-bis[(2,4-dihydroxy-6-methylphenyl)amino]-3,13-dimethyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1,3,6,9,12-pentaene-5,11-dione
D004396 - Coloring Agents
