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

4-乙基-3-(呋喃-2-基)-1H-吡唑-5-胺

4-Ethyl-3-(furan-2-YL)-1H-pyrazol-5-amine (CAS 1187057-44-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O and a molecular weight of 177.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1187057-44-8
Jingsj CID: J-544765-1
Molecular Formula: C₉H₁₁N₃O
Chinese Name: 4-乙基-3-(呋喃-2-基)-1H-吡唑-5-胺
Molecular Weight: 177.20 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-(furan-2-YL)-1H-pyrazol-5-amine?

The CAS number of 4-Ethyl-3-(furan-2-YL)-1H-pyrazol-5-amine is 1187057-44-8.

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

4-Ethyl-3-(furan-2-YL)-1H-pyrazol-5-amine has molecular formula C9H11N3O and molecular weight 177.20 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-(furan-2-YL)-1H-pyrazol-5-amine (CAS 1187057-44-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-544765-1 (accessed 2026-10-25).

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