2-Amino-4-methylthiazole

2-氨基-4-甲基噻唑

Also known as: 4-Methylthiazol-2-amine, 2-Thiazolamine, 4-methyl-, 4-Methyl-1,3-thiazol-2-amine, EINECS 216-505-6, MFCD00005329, aminomethiazole

CAS No.
1603-91-4
Jingsj CID
J-28043-7
Molecular Formula
C4H6N2S
Chinese Name
2-氨基-4-甲基噻唑
Molecular Weight
114.169 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point44-47 °C(lit.)
Boiling Point232.5±9.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point94.4±18.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Amino-4-methylthiazole?

1603-91-4

What are the molecular formula and molecular weight of 2-Amino-4-methylthiazole?

C4H6N2S, molecular weight 114.169 g/mol

Is 2-Amino-4-methylthiazole hazardous?

Warning

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