Exact Mass: 446.2026

Exact Mass Matches: 446.2026

Found 13 metabolites which its exact mass value is equals to given mass value 446.2026, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

Gly His His Pro

(2S)-1-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxylic acid

C19H26N8O5 (446.2026)


   

Gly His Pro His

(2S)-2-{[(2S)-1-[(2S)-2-(2-aminoacetamido)-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanoic acid

C19H26N8O5 (446.2026)


   

Gly Pro His His

(2S)-2-[(2S)-2-{[(2S)-1-(2-aminoacetyl)pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C19H26N8O5 (446.2026)


   

His Gly His Pro

(2S)-1-[(2S)-2-{2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]acetamido}-3-(1H-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxylic acid

C19H26N8O5 (446.2026)


   

His Gly Pro His

(2S)-2-{[(2S)-1-{2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]acetyl}pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanoic acid

C19H26N8O5 (446.2026)


   

His His Gly Pro

(2S)-1-{2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]acetyl}pyrrolidine-2-carboxylic acid

C19H26N8O5 (446.2026)


   

His His Pro Gly

2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}acetic acid

C19H26N8O5 (446.2026)


   

His Pro Gly His

(2S)-2-(2-{[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}acetamido)-3-(1H-imidazol-4-yl)propanoic acid

C19H26N8O5 (446.2026)


   

His Pro His Gly

2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanamido]acetic acid

C19H26N8O5 (446.2026)


   

Pro Gly His His

(2S)-3-(1H-imidazol-4-yl)-2-[(2S)-3-(1H-imidazol-4-yl)-2-{2-[(2S)-pyrrolidin-2-ylformamido]acetamido}propanamido]propanoic acid

C19H26N8O5 (446.2026)


   

Pro His Gly His

(2S)-3-(1H-imidazol-4-yl)-2-{2-[(2S)-3-(1H-imidazol-4-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]acetamido}propanoic acid

C19H26N8O5 (446.2026)


   

Pro His His Gly

2-[(2S)-3-(1H-imidazol-4-yl)-2-[(2S)-3-(1H-imidazol-4-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]acetic acid

C19H26N8O5 (446.2026)


   

N-(4-ethoxyphenyl)-4-[hydroxy(diphenyl)methyl]piperidine-1-carbothioamide

N-(4-ethoxyphenyl)-4-[hydroxy(diphenyl)methyl]piperidine-1-carbothioamide

C27H30N2O2S (446.2028)


SF 11 is a potent and brain penetrant neuropeptide Y Y2 receptor antagonist (IC50=199 nM). Antidepressant-like activity[1][2].