1-Ethyl-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide

1-乙基-3-(4-氟苯基)-1H-吡唑-5-甲酰肼

1-Ethyl-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide (CAS 1020239-61-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13FN4O and a molecular weight of 248.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1020239-61-5
Jingsj CID: J-1830587-2
Molecular Formula: C₁₂H₁₃FN₄O
Chinese Name: 1-乙基-3-(4-氟苯基)-1H-吡唑-5-甲酰肼
Molecular Weight: 248.26 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-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide?

The CAS number of 1-Ethyl-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide is 1020239-61-5.

What are the molecular formula and molecular weight of 1-Ethyl-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide?

1-Ethyl-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide has molecular formula C12H13FN4O and molecular weight 248.26 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-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide (CAS 1020239-61-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1830587-2 (accessed 2026-10-23).

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