3,4-Dichloro-2-(hydroxymethyl)pyridine

Also known as: (3,4-dichloropyridin-2-yl)methanol, 3,4-Dichloro-2-pyridinemethanol, 3,4-dichloro-2-hydroxymethylpyridine, (3,4-dichloro-pyridin-2-yl)-methanol

3,4-Dichloro-2-(hydroxymethyl)pyridine (CAS 103949-59-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5Cl2NO and a molecular weight of 178.01600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103949-59-3
Jingsj CID: J-1430111-2
Molecular Formula: C₆H₅Cl₂NO
Molecular Weight: 178.01600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	176.97500
PSA	33.12000
LogP	1.88070

Frequently Asked Questions

What is the CAS number of 3,4-Dichloro-2-(hydroxymethyl)pyridine?

The CAS number of 3,4-Dichloro-2-(hydroxymethyl)pyridine is 103949-59-3.

What are the molecular formula and molecular weight of 3,4-Dichloro-2-(hydroxymethyl)pyridine?

3,4-Dichloro-2-(hydroxymethyl)pyridine has molecular formula C6H5Cl2NO and molecular weight 178.01600 g/mol.

What are the upstream and downstream products of 3,4-Dichloro-2-(hydroxymethyl)pyridine?

For 3,4-Dichloro-2-(hydroxymethyl)pyridine, Upstream Products: sodium carbonate, 3,4-Dichloro-2-methylpyridine, 4-Amino-2-methylpyridine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3,4-Dichloro-2-(hydroxymethyl)pyridine (CAS 103949-59-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1430111-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.