tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate

5-氨基-3-甲基-1H-吡唑-1-羧酸叔丁酯

Also known as: 5-Amino-1-Boc-3-methyl-1H-pyrazole, tert-Butyl 5-amino-3-methylpyrazole-1-carboxylate, 1H-Pyrazole-1-carboxylic acid, 5-amino-3-methyl-, 1,1-dimethylethyl ester

tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate (CAS 1065204-79-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H15N3O2 and a molecular weight of 197.23400 g/mol. It is also known as 5-Amino-1-Boc-3-methyl-1H-pyrazole, tert-Butyl 5-amino-3-methylpyrazole-1-carboxylate and 1H-Pyrazole-1-carboxylic acid, 5-amino-3-methyl-, 1,1-dimethylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1065204-79-6
Jingsj CID: J-1457072-6
Molecular Formula: C₉H₁₅N₃O₂
Chinese Name: 5-氨基-3-甲基-1H-吡唑-1-羧酸叔丁酯
Molecular Weight: 197.23400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate?

The CAS number of tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate is 1065204-79-6.

What are the molecular formula and molecular weight of tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate?

tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate has molecular formula C9H15N3O2 and molecular weight 197.23400 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. "tert-Butyl 5-amino-3-methyl-1H-pyrazole-1-carboxylate (CAS 1065204-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1457072-6 (accessed 2026-10-22).

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