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2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester

Also known as: Ethyl 4-(4-aminophenyl)thiazole-2-carboxylate, 4-(4-Aminophenyl)-2-thiazolecarboxylic acid ethyl ester, 4-(4-Aminophenyl)thiazole-2-carboxylic acid ethyl ester, 4-(4-amino-phenyl)-thiazole-2-carboxylic acid ethyl ester, ethyl 4-(4-aminophenyl)-1,3-thiazole-2-carboxylate

2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester (CAS 491577-82-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O2S and a molecular weight of 248.30100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
491577-82-3
Jingsj CID
J-1127691-8
Molecular Formula
C12H12N2O2S
Molecular Weight
248.30100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass248.06200
PSA93.45000
LogP3.15020

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 2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester?

The CAS number of 2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester is 491577-82-3.

What are the molecular formula and molecular weight of 2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester?

2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester has molecular formula C12H12N2O2S and molecular weight 248.30100 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Thiazolecarboxylic acid, 4-(4-aminophenyl)-, ethyl ester (CAS 491577-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1127691-8 (accessed 2026-11-09).

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