4-Hydroxy-1h-pyrazole-3-carboxylic acid
4-Hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1246668-89-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H4N2O3 and a molecular weight of 128.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1246668-89-2
- Jingsj CID
- J-1338906-0
- Molecular Formula
- C4H4N2O3
- Molecular Weight
- 128.09 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Hydroxy-1h-pyrazole-3-carboxylic acid?
The CAS number of 4-Hydroxy-1h-pyrazole-3-carboxylic acid is 1246668-89-2.
What are the molecular formula and molecular weight of 4-Hydroxy-1h-pyrazole-3-carboxylic acid?
4-Hydroxy-1h-pyrazole-3-carboxylic acid has molecular formula C4H4N2O3 and molecular weight 128.09 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1246668-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338906-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.