Ethyl 4-methylthiazole-5-carboxylate

4-甲基噻唑-5-甲酸乙酯

Also known as: Ethyl 4-methyl-5-thiazoleactate, Ethyl 4-methyl-1,3-thiazole-5-carboxylate, 4-Methyl-5-thiazolecarboxylic acid ethyl ester, 4-Methylthiazole-5-carboxylic acid ethyl ester, 5-Thiazolecarboxylic acid, 4-methyl-, ethyl ester, Ethyl 4-methyl-5-thiazolecarboxylate, Ethyl 4-methyl-5-thiazolyl formate, MFCD00626873

CAS No.
20582-55-2
Jingsj CID
J-1525358-9
Molecular Formula
C7H9NO2S
Chinese Name
4-甲基噻唑-5-甲酸乙酯
Molecular Weight
171.217 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point28 °C
Boiling Point239.1±20.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point98.4±21.8 °C

Frequently Asked Questions

What is the CAS number of Ethyl 4-methylthiazole-5-carboxylate?

20582-55-2

What are the molecular formula and molecular weight of Ethyl 4-methylthiazole-5-carboxylate?

C7H9NO2S, molecular weight 171.217 g/mol

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