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Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate

Also known as: Ethyl 2-((tert-butoxycarbonyl)amino)thiazole-5-carboxylate, Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate, 5-Thiazolecarboxylic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-, ethyl ester, 2-[(tert-butoxycarbonyl)amino]-1,3-thiazole-5-carboxylate, Ethyl 2-BOC-aminothiazole-5-carboxylate, Ethyl 2-[(tert-butoxycarbonyl)amino]-1,3-thiazole-5-carboxylate, Ethyl 2-amino-1,3-thiazole-5-carboxylate, N-BOC protected, Ethyl 2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-1,3-thiazole-5-carboxylate, MFCD06409216

Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate (CAS 302964-01-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H16N2O4S and a molecular weight of 272.321 g/mol. Key properties include a melting point of >300ºC and a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
302964-01-8
Jingsj CID
J-23307-8
Molecular Formula
C11H16N2O4S
Molecular Weight
272.321 g/mol
Category
Pharma Intermediates
Last updated
11/3/2026
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Physicochemical Properties

Melting Point>300ºC
Density1.3±0.1 g/cm3
Exact Mass272.083069
PSA105.76000
LogP2.38
Refractive Index1.553

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 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate?

The CAS number of Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate is 302964-01-8.

What are the molecular formula and molecular weight of Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate?

Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate has molecular formula C11H16N2O4S and molecular weight 272.321 g/mol.

What are the upstream and downstream products of Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate?

For Ethyl 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate, Upstream Products: Ethyl 2-aminothiazole-5-carboxylate, Di-tert-butyl dicarbonate; Downstream Products: tert-Butyl (5-formyl-1,3-thiazol-2-yl)carbamate, 2-[(tert-Butoxycarbonyl)amino]-1,3-thiazole-5-carboxylic acid, tert-Butyl (5-(hydroxymethyl)thiazol-2-yl)carbamate.

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 2-(tert-butoxycarbonylamino)thiazole-5-carboxylate (CAS 302964-01-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23307-8 (accessed 2026-11-09).

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