2-(4-Pyridinyl)ethanethiol hydrochloride (1:1)

4-吡啶乙硫醇盐酸盐

Also known as: 4-Pyridineethanethiol, hydrochloride (1:1), 4-(2-Mercaptoethyl)pyridine hydrochloride, 2-(4-Pyridyl)ethanethiol hydrochloride, 2-(Pyridin-4-yl)ethanethiol hydrochloride, 2-pyridin-4-ylethanethiol hydrochloride, 4-Pyridineethanethiol hydrochloride, 4-Pyridylethylmercaptan hydrochloride, 4-PEM HCl

2-(4-Pyridinyl)ethanethiol hydrochloride (1:1) (CAS 6298-11-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10ClNS and a molecular weight of 175.679 g/mol. It is also known as 4-Pyridineethanethiol, hydrochloride (1:1), 4-(2-Mercaptoethyl)pyridine hydrochloride and 2-(4-Pyridyl)ethanethiol hydrochloride. Key properties include a melting point of 138-139ºC, a boiling point of 607.6ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 321.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6298-11-9

Jingsj CID

J-27633-1

Molecular Formula

C₇H₁₀ClNS

Chinese Name

4-吡啶乙硫醇盐酸盐

Molecular Weight

175.679 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026