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Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate

Also known as: 5-Thiazolecarboxylic acid, 4-amino-2-(methylthio)-, ethyl ester, Ethyl 4-amino-2-(methylthio)-1,3-thiazole-5-carboxylate, Ethyl 4-amino-2-methylthiothiazole-5-carboxylate, 4-amino-2-(methylsulfanyl)-1,3-thiazole-5-carboxylic acid ethyl ester, 4-amino-2-methylsulfanyl-thiazole-5-carboxylic acid ethyl ester, AKOS 92826, SPECS AA-516/30012021, TIMTEC-BB SBB001485

Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate (CAS 39736-29-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O2S2 and a molecular weight of 218.29600 g/mol. Key properties include a boiling point of 368.6ºC at 760mmHg, a density of 1.37g/cm3 and a flash point of 176.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
39736-29-3
Jingsj CID
J-1509129-9
Molecular Formula
C7H10N2O2S2
Molecular Weight
218.29600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point368.6ºC at 760mmHg
Density1.37g/cm3
Flash Point176.7ºC
Exact Mass218.01800
PSA118.75000
LogP2.20510
Refractive Index1.603

Customs & Trade Information

HS Code2934100090
Summary2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate?

The CAS number of Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate is 39736-29-3.

What are the molecular formula and molecular weight of Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate?

Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate has molecular formula C7H10N2O2S2 and molecular weight 218.29600 g/mol.

What are the upstream and downstream products of Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate?

For Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate, Upstream Products: Ethyl thioglycolate, Dimethyl cyanocarbonimidodithioate, Carbamodithioic acid, N-cyano-, methyl ester, potassium salt (1:1).

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

Last updated:

How to cite: Jingsj. "Ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate (CAS 39736-29-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509129-9 (accessed 2026-11-09).

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