5-Hydroxydopamine hydrochloride

5-羟基多巴胺盐酸盐

Also known as: 3,4,5-Trihydroxyphenethylamine hydrochloride, 5-(2-Aminoethyl)benzene-1,2,3-triol hydrochloride, Pyrogallol, 5-(2-aminoethyl)-, hydrochloride, 1,2,3-Benzenetriol, 5-(2-aminoethyl)-, hydrochloride (1:1)

5-Hydroxydopamine hydrochloride (CAS 5720-26-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12ClNO3 and a molecular weight of 205.63900 g/mol. It is also known as 3,4,5-Trihydroxyphenethylamine hydrochloride, 5-(2-Aminoethyl)benzene-1,2,3-triol hydrochloride and Pyrogallol, 5-(2-aminoethyl)-, hydrochloride. Key properties include a melting point of 218-220ºC(lit.), a boiling point of 414.5ºC at 760 mmHg, a density of 1.395 g/cm3 and a flash point of 204.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5720-26-3

Jingsj CID

J-10458-8

Molecular Formula

C₈H₁₂ClNO₃

Chinese Name

5-羟基多巴胺盐酸盐

Molecular Weight

205.63900 g/mol

Category

Organic Acids

Last updated

8/21/2026