Methapyrilene hydrochloride

盐酸美沙吡林

Also known as: Methapyrilene HCl, Thenylpyramine hydrochloride, N,N-Dimethyl-N'-(2-pyridinyl)-N'-(2-thienylmethyl)-1,2-ethanediamine hydrochloride, 2-[(2-Dimethylaminoethyl)-2-thenylamino]pyridine hydrochloride, 2-dimethylaminoethyl-(2-pyridyl)-(2-thenyl)amine hydrochloride, N',N'-dimethyl-N-pyridin-2-yl-N-(thiophen-2-ylmethyl)ethane-1,2-diamine hydrochloride, Barhist, Capathyn, Coryzol, Dozar, Histadyl, Histafed, Methacon, Methoxylene, Somnicaps, Blueline, Cohistine, LABOTEST-BB LT00772145

Methapyrilene hydrochloride (CAS 135-23-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H20ClN3S and a molecular weight of 297.84700 g/mol. It is also known as Methapyrilene HCl, Thenylpyramine hydrochloride and N,N-Dimethyl-N'-(2-pyridinyl)-N'-(2-thienylmethyl)-1,2-ethanediamine hydrochloride. Key properties include a melting point of 162°, a boiling point of 389.6ºC at 760 mmHg, a density of 1.148g/cm3 and a flash point of 189.4ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

135-23-9

Jingsj CID

J-48549-0

Molecular Formula

C₁₄H₂₀ClN₃S

Chinese Name

盐酸美沙吡林

Molecular Weight

297.84700 g/mol

Category

Organic Acids

Last updated

8/21/2026