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4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate

Also known as: 2,4-Thiazoledicarboxylic acid, 4-(1,1-dimethylethyl) 2-ethyl ester, 4-O-tert-Butyl 2-O-ethyl 1,3-thiazole-2,4-dicarboxylate, 4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate

4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate (CAS 1023594-54-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15NO4S and a molecular weight of 257.30600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1023594-54-8
Jingsj CID
J-1057838-8
Molecular Formula
C11H15NO4S
Molecular Weight
257.30600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass257.07200
PSA93.73000
LogP2.27510

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 4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate?

The CAS number of 4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate is 1023594-54-8.

What are the molecular formula and molecular weight of 4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate?

4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate has molecular formula C11H15NO4S and molecular weight 257.30600 g/mol.

What are the upstream and downstream products of 4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate?

For 4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate, Upstream Products: 2-(Ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid, tert-Butanol.

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

Last updated:

How to cite: Jingsj. "4-tert-Butyl 2-ethyl thiazole-2,4-dicarboxylate (CAS 1023594-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1057838-8 (accessed 2026-11-09).

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