(2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid
(2E)-2-[(2-氯噻吩-3-基)亚甲基]丁酸
(2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid (CAS 2138805-74-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9ClO2S and a molecular weight of 216.68 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2138805-74-8
- Jingsj CID
- J-53694-7
- Molecular Formula
- C9H9ClO2S
- Chinese Name
- (2E)-2-[(2-氯噻吩-3-基)亚甲基]丁酸
- Molecular Weight
- 216.68 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of (2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid?
The CAS number of (2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid is 2138805-74-8.
What are the molecular formula and molecular weight of (2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid?
(2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid has molecular formula C9H9ClO2S and molecular weight 216.68 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-2-[(2-chlorothiophen-3-yl)methylidene]butanoic acid (CAS 2138805-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-53694-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.