Exact Mass: 520.1926

Exact Mass Matches: 520.1926

Found 53 metabolites which its exact mass value is equals to given mass value 520.1926, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Hydroxythiohomosildenafil

C23H32N6O4S2 (520.1926)

Hydroxythiovardenafil

C23H32N6O4S2 (520.1926)

Tyr His Ser Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]butanedioic acid

C22H28N6O9 (520.1918)

Ser Tyr His Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]butanedioic acid

C22H28N6O9 (520.1918)

Asp His Ser Tyr

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp His Tyr Ser

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Asn Ser Trp

(3S)-3-amino-3-{[(1S)-2-carbamoyl-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Asn Trp Ser

(3S)-3-amino-3-{[(1S)-2-carbamoyl-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Ser His Tyr

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Ser Asn Trp

(3S)-3-amino-3-{[(1S)-1-{[(1S)-2-carbamoyl-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Ser Trp Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxypropanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoic acid

C22H28N6O9 (520.1918)

Asp Ser Tyr His

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Trp Asn Ser

(3S)-3-amino-3-{[(1S)-1-{[(1S)-2-carbamoyl-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Trp Ser Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-(1H-indol-3-yl)propanamido]-3-hydroxypropanamido]-3-carbamoylpropanoic acid

C22H28N6O9 (520.1918)

Asp Tyr His Ser

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asp Tyr Ser His

(3S)-3-amino-3-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

His Asp Ser Tyr

(3S)-3-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

His Asp Tyr Ser

(3S)-3-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

His Ser Asp Tyr

(3S)-3-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]-3-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

His Ser Tyr Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]butanedioic acid

C22H28N6O9 (520.1918)

His Tyr Asp Ser

(3S)-3-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

His Tyr Ser Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-hydroxypropanamido]butanedioic acid

C22H28N6O9 (520.1918)

Asn Asp Ser Trp

(3S)-3-[(2S)-2-amino-3-carbamoylpropanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asn Asp Trp Ser

(3S)-3-[(2S)-2-amino-3-carbamoylpropanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asn Ser Asp Trp

(3S)-3-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-hydroxypropanamido]-3-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asn Ser Trp Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-hydroxypropanamido]-3-(1H-indol-3-yl)propanamido]butanedioic acid

C22H28N6O9 (520.1918)

Asn Trp Asp Ser

(3S)-3-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]-3-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Asn Trp Ser Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]-3-hydroxypropanamido]butanedioic acid

C22H28N6O9 (520.1918)

Ser Asp His Tyr

(3S)-3-[(2S)-2-amino-3-hydroxypropanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Ser Asp Asn Trp

(3S)-3-[(2S)-2-amino-3-hydroxypropanamido]-3-{[(1S)-2-carbamoyl-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Ser Asp Trp Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-carboxypropanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoic acid

C22H28N6O9 (520.1918)

Ser Asp Tyr His

(3S)-3-[(2S)-2-amino-3-hydroxypropanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Ser His Asp Tyr

(3S)-3-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Ser His Tyr Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]butanedioic acid

C22H28N6O9 (520.1918)

Ser Asn Asp Trp

(3S)-3-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-carbamoylpropanamido]-3-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Ser Asn Trp Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]butanedioic acid

C22H28N6O9 (520.1918)

Ser Trp Asp Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-indol-3-yl)propanamido]-3-carboxypropanamido]-3-carbamoylpropanoic acid

C22H28N6O9 (520.1918)

Ser Trp Asn Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]butanedioic acid

C22H28N6O9 (520.1918)

Ser Tyr Asp His

(3S)-3-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]-3-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Trp Asp Asn Ser

(3S)-3-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-{[(1S)-2-carbamoyl-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Trp Asp Ser Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carboxypropanamido]-3-hydroxypropanamido]-3-carbamoylpropanoic acid

C22H28N6O9 (520.1918)

Trp Asn Asp Ser

(3S)-3-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]-3-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Trp Asn Ser Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]-3-hydroxypropanamido]butanedioic acid

C22H28N6O9 (520.1918)

Trp Ser Asp Asn

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-hydroxypropanamido]-3-carboxypropanamido]-3-carbamoylpropanoic acid

C22H28N6O9 (520.1918)

Trp Ser Asn Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-hydroxypropanamido]-3-carbamoylpropanamido]butanedioic acid

C22H28N6O9 (520.1918)

Tyr Asp His Ser

(3S)-3-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Tyr Asp Ser His

(3S)-3-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Tyr His Asp Ser

(3S)-3-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Tyr Ser Asp His

(3S)-3-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxypropanamido]-3-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid

C22H28N6O9 (520.1918)

Tyr Ser His Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]butanedioic acid

C22H28N6O9 (520.1918)

[2-[ethyl[3-methyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]amino]ethyl]trimethylammonium methyl sulphate

C23H32N6O4S2 (520.1926)

N-(4-((1S)-1-((R)-(4-Chlorophenyl)(7-fluoro-5-methyl-1H-indol-3-yl)methyl)butyl)benzoyl)-beta-alanine

C30H30ClFN2O3 (520.1929)

Asn-Trp-Asp-Ser

C22H28N6O9 (520.1918)

A tetrapeptide composed of L-asparagine, L-tryptophan, L-aspartic acid and L-serine joined in sequence by peptide linkages.