2-Nitroso-5-(N-propyl-3-sulfopropylamino)phenol

3-(3-羟基-4-亚硝基-N-丙基苯胺基)丙烷磺酸

Also known as: NITROSO-PSAP, Nitroso-PSAP, 3-(3-Hydroxy-4-nitroso-N-propylanilino)propane-1-sulfonic acid, 3-(3-HYDROXY-4-NITROSO-N-PROPYLANILINO) PROPANESULFONIC ACID, 3-[Propyl(3-hydroxy-4-nitrosophenyl)amino]-1-propanesulfonic acid, 1-Propanesulfonic acid, 3-[(3-hydroxy-4-nitrosophenyl)propylamino]-

2-Nitroso-5-(N-propyl-3-sulfopropylamino)phenol (CAS 80459-15-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H18N2O5S and a molecular weight of 302.34700 g/mol. It is also known as NITROSO-PSAP, Nitroso-PSAP and 3-(3-Hydroxy-4-nitroso-N-propylanilino)propane-1-sulfonic acid. Key properties include a melting point of 210ºC and a density of 1.34g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

80459-15-0

Jingsj CID

J-1523459-9

Molecular Formula

C₁₂H₁₈N₂O₅S

Chinese Name

3-(3-羟基-4-亚硝基-N-丙基苯胺基)丙烷磺酸

Molecular Weight

302.34700 g/mol

Category

Organic Acids

Last updated

8/21/2026