5-Ethynyl-1-benzofuran-2-carboxylic acid
5-乙炔基-1-苯并呋喃-2-羧酸
5-Ethynyl-1-benzofuran-2-carboxylic acid (CAS 2703772-26-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6O3 and a molecular weight of 186.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2703772-26-1
- Jingsj CID
- J-391792-1
- Molecular Formula
- C11H6O3
- Chinese Name
- 5-乙炔基-1-苯并呋喃-2-羧酸
- Molecular Weight
- 186.16 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-Ethynyl-1-benzofuran-2-carboxylic acid?
The CAS number of 5-Ethynyl-1-benzofuran-2-carboxylic acid is 2703772-26-1.
What are the molecular formula and molecular weight of 5-Ethynyl-1-benzofuran-2-carboxylic acid?
5-Ethynyl-1-benzofuran-2-carboxylic acid has molecular formula C11H6O3 and molecular weight 186.16 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethynyl-1-benzofuran-2-carboxylic acid (CAS 2703772-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-391792-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.