1-Methyl-1H-pyrazole-3,5-diamine

1-甲基-1H-吡唑-3,5-二胺

Also known as: 3,5-Diamino-1-methyl-1H-pyrazole, 1-methylpyrazole-3,5-diamine, 1H-Pyrazole-3,5-diamine, 1-methyl-, 3,5-Diamino-1-methylpyrazole, 3,5-Diamino-1-methyl-pyrazol

1-Methyl-1H-pyrazole-3,5-diamine (CAS 16675-35-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H8N4 and a molecular weight of 112.13300 g/mol. It is also known as 3,5-Diamino-1-methyl-1H-pyrazole, 1-methylpyrazole-3,5-diamine and 1H-Pyrazole-3,5-diamine, 1-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16675-35-7
Jingsj CID: J-1433969-5
Molecular Formula: C₄H₈N₄
Chinese Name: 1-甲基-1H-吡唑-3,5-二胺
Molecular Weight: 112.13300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Methyl-1H-pyrazole-3,5-diamine?

The CAS number of 1-Methyl-1H-pyrazole-3,5-diamine is 16675-35-7.

What are the molecular formula and molecular weight of 1-Methyl-1H-pyrazole-3,5-diamine?

1-Methyl-1H-pyrazole-3,5-diamine has molecular formula C4H8N4 and molecular weight 112.13300 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. "1-Methyl-1H-pyrazole-3,5-diamine (CAS 16675-35-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1433969-5 (accessed 2026-10-25).

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