(5-cyano-4-methylthiophen-2-yl)boronic acid
5-氰基-4-甲基噻吩-2-硼酸
Also known as: 5-cyano-4-methylthiophene-2-boronic acid, 2-cyano-3-methylthiophene-5-boronic acid, Boronic acid, B-(5-cyano-4-methyl-2-thienyl)-, (5-Cyano-4-methylthiophen-2-yl)boronic acid
(5-cyano-4-methylthiophen-2-yl)boronic acid (CAS 1119899-50-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6BNO2S and a molecular weight of 166.99300 g/mol. It is also known as 5-cyano-4-methylthiophene-2-boronic acid, 2-cyano-3-methylthiophene-5-boronic acid and Boronic acid, B-(5-cyano-4-methyl-2-thienyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1119899-50-1
- Jingsj CID
- J-1065867-3
- Molecular Formula
- C6H6BNO2S
- Chinese Name
- 5-氰基-4-甲基噻吩-2-硼酸
- Molecular Weight
- 166.99300 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 (5-cyano-4-methylthiophen-2-yl)boronic acid?
The CAS number of (5-cyano-4-methylthiophen-2-yl)boronic acid is 1119899-50-1.
What are the molecular formula and molecular weight of (5-cyano-4-methylthiophen-2-yl)boronic acid?
(5-cyano-4-methylthiophen-2-yl)boronic acid has molecular formula C6H6BNO2S and molecular weight 166.99300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(5-cyano-4-methylthiophen-2-yl)boronic acid (CAS 1119899-50-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1065867-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.