5-ethynylpyrimidine-2-carboxylic acid
5-乙炔基嘧啶-2-羧酸
Also known as: 5-Ethynyl-pyrimidine-2-carboxylic acid, 5-ethynyl-2-Pyrimidinecarboxylic acid, 2-Pyrimidinecarboxylic acid, 5-ethynyl-
5-ethynylpyrimidine-2-carboxylic acid (CAS 1240606-56-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4N2O2 and a molecular weight of 148.11900 g/mol. It is also known as 5-Ethynyl-pyrimidine-2-carboxylic acid, 5-ethynyl-2-Pyrimidinecarboxylic acid and 2-Pyrimidinecarboxylic acid, 5-ethynyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1240606-56-7
- Jingsj CID
- J-1391653-8
- Molecular Formula
- C7H4N2O2
- Chinese Name
- 5-乙炔基嘧啶-2-羧酸
- Molecular Weight
- 148.11900 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-ethynylpyrimidine-2-carboxylic acid?
The CAS number of 5-ethynylpyrimidine-2-carboxylic acid is 1240606-56-7.
What are the molecular formula and molecular weight of 5-ethynylpyrimidine-2-carboxylic acid?
5-ethynylpyrimidine-2-carboxylic acid has molecular formula C7H4N2O2 and molecular weight 148.11900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-ethynylpyrimidine-2-carboxylic acid (CAS 1240606-56-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1391653-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.