4-Pyridineacetic acid hydrochloride

4-吡啶乙酸盐酸盐

Also known as: 4-Pyridylacetic acid hydrochloride, 4-(Carboxymethyl)pyridinium chloride, 2-(Pyridin-4-yl)acetic acid hydrochloride, Pyridine-4-acetic acid hydrochloride, 4-Pyridineacetic acid, hydrochloride (1:1), 4-Pyridinylacetic acid hydrochloride, pyridin-4-ylacetic acid hydrochloride

CAS No.
6622-91-9
Jingsj CID
J-1033013-1
Molecular Formula
C7H8ClNO2
Chinese Name
4-吡啶乙酸盐酸盐
Molecular Weight
173.597 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point141 °C (dec.)(lit.)
Boiling Point303.8ºCat 760 mmHg
Flash Point137.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Pyridineacetic acid hydrochloride?

6622-91-9

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

C7H8ClNO2, molecular weight 173.597 g/mol

Is 4-Pyridineacetic acid hydrochloride hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026