5-Ethyl-2-(4-fluorophenyl)pyrazol-3-amine

5-乙基-2-(4-氟苯基)吡唑-3-胺

Also known as: 3-ethyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine, 5-ethyl-2-(4-fluorophenyl)pyrazol-3-amine

5-Ethyl-2-(4-fluorophenyl)pyrazol-3-amine (CAS 1226221-27-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12FN3 and a molecular weight of 205.23 g/mol. It is also known as 3-ethyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine and 5-ethyl-2-(4-fluorophenyl)pyrazol-3-amine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1226221-27-7
Jingsj CID: J-484507-8
Molecular Formula: C₁₁H₁₂FN₃
Chinese Name: 5-乙基-2-(4-氟苯基)吡唑-3-胺
Molecular Weight: 205.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 5-Ethyl-2-(4-fluorophenyl)pyrazol-3-amine is 1226221-27-7.

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

5-Ethyl-2-(4-fluorophenyl)pyrazol-3-amine has molecular formula C11H12FN3 and molecular weight 205.23 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. "5-Ethyl-2-(4-fluorophenyl)pyrazol-3-amine (CAS 1226221-27-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-484507-8 (accessed 2026-10-25).

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