1-Ethyl-1H-pyrazole-3,4-diamine dihydrochloride

1-乙基-1H-吡唑-3,4-二胺二盐酸盐

1-Ethyl-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431962-42-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H12Cl2N4 and a molecular weight of 199.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1431962-42-3
Jingsj CID: J-257618-9
Molecular Formula: C₅H₁₂Cl₂N₄
Chinese Name: 1-乙基-1H-吡唑-3,4-二胺二盐酸盐
Molecular Weight: 199.08 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Ethyl-1H-pyrazole-3,4-diamine dihydrochloride?

The CAS number of 1-Ethyl-1H-pyrazole-3,4-diamine dihydrochloride is 1431962-42-3.

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

1-Ethyl-1H-pyrazole-3,4-diamine dihydrochloride has molecular formula C5H12Cl2N4 and molecular weight 199.08 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-Ethyl-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431962-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-257618-9 (accessed 2026-10-24).

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