3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid

3-甲基-5-氧代-4,5-二氢-1H-吡唑-4-甲酸

3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid (CAS 67927-36-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O3 and a molecular weight of 142.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67927-36-0
Jingsj CID: J-693858-9
Molecular Formula: C₅H₆N₂O₃
Chinese Name: 3-甲基-5-氧代-4,5-二氢-1H-吡唑-4-甲酸
Molecular Weight: 142.11 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid?

The CAS number of 3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid is 67927-36-0.

What are the molecular formula and molecular weight of 3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid?

3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid has molecular formula C5H6N2O3 and molecular weight 142.11 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid (CAS 67927-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-693858-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.