4-Deoxypyridoxine hydrochloride

4-脱氧吡哆醇盐酸盐

Also known as: 5-Hydroxy-4,6-dimethyl-3-pyridinemethanol hydrochloride, 3-Hydroxy-5-(hydroxymethyl)-2,4-dimethylpyridinium chloride, Deoxypyridoxine hydrochloride, 4-Desoxypyridoxine hydrochloride, 5-(Hydroxymethyl)-2,4-dimethylpyridin-3-ol hydrochloride, 4-Deoxypyridoxol hydrochloride, NSC 3063

4-Deoxypyridoxine hydrochloride (CAS 148-51-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12ClNO2 and a molecular weight of 189.64 g/mol. It is also known as 5-Hydroxy-4,6-dimethyl-3-pyridinemethanol hydrochloride, 3-Hydroxy-5-(hydroxymethyl)-2,4-dimethylpyridinium chloride and Deoxypyridoxine hydrochloride. Key properties include a melting point of 274°C(dec.)(lit.), a boiling point of 414.1ºC at 760 mmHg, a density of 1.201g/cm3 and a flash point of 204.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
148-51-6
Jingsj CID
J-47327-3
Molecular Formula
C8H12ClNO2
Chinese Name
4-脱氧吡哆醇盐酸盐
Molecular Weight
189.64 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point274°C(dec.)(lit.)
Boiling Point414.1ºC at 760 mmHg
Density1.201g/cm3
Flash Point204.2ºC

Frequently Asked Questions

What is the CAS number of 4-Deoxypyridoxine hydrochloride?

The CAS number of 4-Deoxypyridoxine hydrochloride is 148-51-6.

What are the molecular formula and molecular weight of 4-Deoxypyridoxine hydrochloride?

4-Deoxypyridoxine hydrochloride has molecular formula C8H12ClNO2 and molecular weight 189.64 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Deoxypyridoxine hydrochloride (CAS 148-51-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47327-3 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.