1-methyl-1H-pyrazole-3,4-diamine

1-甲基-1H-吡唑-3,4-二胺

1-methyl-1H-pyrazole-3,4-diamine (CAS 131311-54-1) 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 112.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 131311-54-1
Jingsj CID: J-108100-0
Molecular Formula: C₄H₈N₄
Chinese Name: 1-甲基-1H-吡唑-3,4-二胺
Molecular Weight: 112.13 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-3,4-diamine?

The CAS number of 1-methyl-1H-pyrazole-3,4-diamine is 131311-54-1.

What are the molecular formula and molecular weight of 1-methyl-1H-pyrazole-3,4-diamine?

1-methyl-1H-pyrazole-3,4-diamine has molecular formula C4H8N4 and molecular weight 112.13 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-3,4-diamine (CAS 131311-54-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-108100-0 (accessed 2026-10-24).

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