3-Hydroxy-2-(2-thienyl)acrylonitrile
3-羟基-2-(2-噻吩)丙烯腈
Also known as: 3-oxo-2-(thiophen-2-yl)propanenitrile, 2-(Thien-2-yl)-3-oxopropanenitrile, 2-Thiopheneacetonitrile, α-formyl-, (2Z)-3-Hydroxy-2-(2-thienyl)acrylonitrile, 2-Thiopheneacetonitrile, α-(hydroxymethylene)-, (αZ)-
3-Hydroxy-2-(2-thienyl)acrylonitrile (CAS 71637-32-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5NOS and a molecular weight of 151.18600 g/mol. It is also known as 3-oxo-2-(thiophen-2-yl)propanenitrile, 2-(Thien-2-yl)-3-oxopropanenitrile and 2-Thiopheneacetonitrile, α-formyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 71637-32-6
- Jingsj CID
- J-1455439-1
- Molecular Formula
- C7H5NOS
- Chinese Name
- 3-羟基-2-(2-噻吩)丙烯腈
- Molecular Weight
- 151.18600 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 3-Hydroxy-2-(2-thienyl)acrylonitrile?
The CAS number of 3-Hydroxy-2-(2-thienyl)acrylonitrile is 71637-32-6.
What are the molecular formula and molecular weight of 3-Hydroxy-2-(2-thienyl)acrylonitrile?
3-Hydroxy-2-(2-thienyl)acrylonitrile has molecular formula C7H5NOS and molecular weight 151.18600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxy-2-(2-thienyl)acrylonitrile (CAS 71637-32-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455439-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.