(E)-Ethyl 3-(thiophen-3-yl)acrylate

(E)-3-(噻吩-3-基)丙烯酸乙酯

Also known as: ethyl (E)-3-(thiophen-3-yl)prop-2-enoate, 2-propenoic acid, 3-(3-thienyl)-, ethyl ester, (2E)-, ethyl 3-(thiophen-3-yl)prop-2-enoate, ethyl-3-(thiophen-3-yl)acrylate

(E)-Ethyl 3-(thiophen-3-yl)acrylate (CAS 50266-60-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10O2S and a molecular weight of 182.23900 g/mol. It is also known as ethyl (E)-3-(thiophen-3-yl)prop-2-enoate, 2-propenoic acid, 3-(3-thienyl)-, ethyl ester, (2E)- and ethyl 3-(thiophen-3-yl)prop-2-enoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50266-60-9
Jingsj CID: J-1329148-8
Molecular Formula: C₉H₁₀O₂S
Chinese Name: (E)-3-(噻吩-3-基)丙烯酸乙酯
Molecular Weight: 182.23900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-Ethyl 3-(thiophen-3-yl)acrylate?

The CAS number of (E)-Ethyl 3-(thiophen-3-yl)acrylate is 50266-60-9.

What are the molecular formula and molecular weight of (E)-Ethyl 3-(thiophen-3-yl)acrylate?

(E)-Ethyl 3-(thiophen-3-yl)acrylate has molecular formula C9H10O2S and molecular weight 182.23900 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. "(E)-Ethyl 3-(thiophen-3-yl)acrylate (CAS 50266-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329148-8 (accessed 2026-10-22).

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