4-Amino-5-methyl-1H-pyrazole-3-carboxylic acid

4-氨基-5-甲基-1H-吡唑-3-羧酸

Also known as: 1H-Pyrazole-3-carboxylic acid, 4-amino-5-methyl-, 1H-Pyrazole-3-carboxylicacid,4-amino-5-methyl-(9CI), 4-Amino-3-methyl-1H-pyrazole-5-carboxylic acid, 4-Amino-5-methylpyrazole-3-carboxylic acid, 4-amino-5-methyl-1(2)H-pyrazole-3-carboxylic acid

4-Amino-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 94993-81-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O2 and a molecular weight of 141.12800 g/mol. It is also known as 1H-Pyrazole-3-carboxylic acid, 4-amino-5-methyl-, 1H-Pyrazole-3-carboxylicacid,4-amino-5-methyl-(9CI) and 4-Amino-3-methyl-1H-pyrazole-5-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 94993-81-4
Jingsj CID: J-1186405-5
Molecular Formula: C₅H₇N₃O₂
Chinese Name: 4-氨基-5-甲基-1H-吡唑-3-羧酸
Molecular Weight: 141.12800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-Amino-5-methyl-1H-pyrazole-3-carboxylic acid is 94993-81-4.

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

4-Amino-5-methyl-1H-pyrazole-3-carboxylic acid has molecular formula C5H7N3O2 and molecular weight 141.12800 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. "4-Amino-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 94993-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186405-5 (accessed 2026-10-22).

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