Auriculin A

ARG-SER-SER-CYS-PHE-GLY-GLY-ARG-ILE-ASP-ARG-ILE-GLY-ALA-GLN-SER-GLY-LEU-GLY-CYS-ASN-SER-PHE-ARG: RSSCFGGRIDRIGAQSGLGCNSFRDISULFIDE BRIDGE CYS7-CYS23

Also known as: (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(4R,10S,16S,19S,22S,28S,31S,34S,37S,40S,49S,52R)-52-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-guanidino-pentanoyl]amino]-3-hydroxy-propanoyl]amino]-3-hydroxy-propanoyl]amino]-19-(3-amino-3-oxo-propyl)-49-benzyl-34-(carboxymethyl)-31,40-bis(3-guanidinopropyl)-16-(hydroxymethyl)-10-isobutyl-22-methyl-28,37-bis[(1S)-1-methylpropyl]-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecazacyclotripentacontane-4-carbonyl]amino]-4-oxo-butanoyl]amino]-3-hydroxy-propanoyl]amino]-3-phenyl-propanoyl]amino]-5-guanidino-pentanoic acid, Anf (8-33), Anp (8-33), Atrial Natriuretic Peptide,fragment 4-27 from rat, Atrial natriuretic factor (8-33), Atriopeptin (8-33),synthetic, rANF 4-27

Auriculin A (CAS 91421-87-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C104H168N38O33S2 and a molecular weight of 2542.81000 g/mol. It is also known as (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(4R,10S,16S,19S,22S,28S,31S,34S,37S,40S,49S,52R)-52-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-guanidino-pentanoyl]amino]-3-hydroxy-propanoyl]amino]-3-hydroxy-propanoyl]amino]-19-(3-amino-3-oxo-propyl)-49-benzyl-34-(carboxymethyl)-31,40-bis(3-guanidinopropyl)-16-(hydroxymethyl)-10-isobutyl-22-methyl-28,37-bis[(1S)-1-methylpropyl]-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecazacyclotripentacontane-4-carbonyl]amino]-4-oxo-butanoyl]amino]-3-hydroxy-propanoyl]amino]-3-phenyl-propanoyl]amino]-5-guanidino-pentanoic acid, Anf (8-33) and Anp (8-33). Key property: a density of 1.56. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

91421-87-3

Jingsj CID

J-1955304-7

Molecular Formula

C₁₀₄H₁₆₈N₃₈O₃₃S₂

Chinese Name

ARG-SER-SER-CYS-PHE-GLY-GLY-ARG-ILE-ASP-ARG-ILE-GLY-ALA-GLN-SER-GLY-LEU-GLY-CYS-ASN-SER-PHE-ARG: RSSCFGGRIDRIGAQSGLGCNSFRDISULFIDE BRIDGE CYS7-CYS23

Molecular Weight

2542.81000 g/mol

Category

Organic Compounds

Last updated

8/21/2026