3-Amino-2-chloro-4-methylpyridine

2-氯-3-氨基-4-甲基吡啶

Also known as: 2-Chloro-4-methylpyridin-3-amine, 2-Chloro-3-amino-4-picoline, 3-Amino-2-chloro-4-picoline, 2-Chloro-4-methyl-3-pyridinamine, 2-Chloro-4-methyl-pyridin-3-ylamine, 2-chloro-4-methylpyridin-3-amine, 3-Pyridinamine, 2-chloro-4-methyl-, MFCD00673152, ASINEX-REAG BAS 13794917, TIMTEC-BB SBB010194

CAS No.
133627-45-9
Jingsj CID
J-2821-3
Molecular Formula
C6H7ClN2
Chinese Name
2-氯-3-氨基-4-甲基吡啶
Molecular Weight
142.586 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point61-64°C
Boiling Point283.3±35.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point125.2±25.9 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Amino-2-chloro-4-methylpyridine?

133627-45-9

What are the molecular formula and molecular weight of 3-Amino-2-chloro-4-methylpyridine?

C6H7ClN2, molecular weight 142.586 g/mol

Is 3-Amino-2-chloro-4-methylpyridine hazardous?

Danger

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