5-Ethenylpyridine-2-carboxylic acid
5-乙烯基-2-吡啶甲酸
Also known as: 5-Vinylpicolinic acid, 5-Vinylpyridine-2-carboxylic acid, 2-Pyridinecarboxylic acid, 5-ethenyl-, 5-ethenyl-2-pyridinecarboxylic acid, 5-ethenylpyridine-2-carboxylic acid
5-Ethenylpyridine-2-carboxylic acid (CAS 45946-64-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7NO2 and a molecular weight of 149.14700 g/mol. It is also known as 5-Vinylpicolinic acid, 5-Vinylpyridine-2-carboxylic acid and 2-Pyridinecarboxylic acid, 5-ethenyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 45946-64-3
- Jingsj CID
- J-1398845-8
- Molecular Formula
- C8H7NO2
- Chinese Name
- 5-乙烯基-2-吡啶甲酸
- Molecular Weight
- 149.14700 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-Ethenylpyridine-2-carboxylic acid?
The CAS number of 5-Ethenylpyridine-2-carboxylic acid is 45946-64-3.
What are the molecular formula and molecular weight of 5-Ethenylpyridine-2-carboxylic acid?
5-Ethenylpyridine-2-carboxylic acid has molecular formula C8H7NO2 and molecular weight 149.14700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethenylpyridine-2-carboxylic acid (CAS 45946-64-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398845-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.