Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate

(2-氧代-2,3-二氢-1,3-噻唑-4-基)乙酸乙酯

Also known as: Ethyl 2-oxo-2,3-dihydrothiazole-4-acetate, Ethyl (2-oxo-2,3-dihydrothiazol-4-yl)acetate, 2-Oxo-4-thiazoleacetic acid ethyl ester, 4-Thiazoleacetic acid, 2,3-dihydro-2-oxo-, ethyl ester

Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate (CAS 56417-55-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO3S and a molecular weight of 187.22 g/mol. It is also known as Ethyl 2-oxo-2,3-dihydrothiazole-4-acetate, Ethyl (2-oxo-2,3-dihydrothiazol-4-yl)acetate and 2-Oxo-4-thiazoleacetic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56417-55-1
Jingsj CID: J-700675-5
Molecular Formula: C₇H₉NO₃S
Chinese Name: (2-氧代-2,3-二氢-1,3-噻唑-4-基)乙酸乙酯
Molecular Weight: 187.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate?

The CAS number of Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate is 56417-55-1.

What are the molecular formula and molecular weight of Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate?

Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate has molecular formula C7H9NO3S and molecular weight 187.22 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl (2-oxo-2,3-dihydro-1,3-thiazol-4-yl)acetate (CAS 56417-55-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-700675-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.