4-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine

4-乙基-3-(2-甲基丙基)-1H-吡唑-5-胺

4-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine (CAS 1187561-77-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H17N3 and a molecular weight of 167.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1187561-77-8
Jingsj CID: J-513618-4
Molecular Formula: C₉H₁₇N₃
Chinese Name: 4-乙基-3-(2-甲基丙基)-1H-吡唑-5-胺
Molecular Weight: 167.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine?

The CAS number of 4-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine is 1187561-77-8.

What are the molecular formula and molecular weight of 4-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine?

4-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine has molecular formula C9H17N3 and molecular weight 167.25 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-Ethyl-3-(2-methylpropyl)-1H-pyrazol-5-amine (CAS 1187561-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-513618-4 (accessed 2026-10-23).

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