2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide

2-(4-溴-1H-吡唑-1-基)-N'-((1-乙基-5-氟-1H-吡唑-4-基)亚甲基)丁酰肼

2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide (CAS 1855916-08-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H16BrFN6O and a molecular weight of 371.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1855916-08-3
Jingsj CID: J-346393-8
Molecular Formula: C₁₃H₁₆BrFN₆O
Chinese Name: 2-(4-溴-1H-吡唑-1-基)-N'-((1-乙基-5-氟-1H-吡唑-4-基)亚甲基)丁酰肼
Molecular Weight: 371.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide?

The CAS number of 2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide is 1855916-08-3.

What are the molecular formula and molecular weight of 2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide?

2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide has molecular formula C13H16BrFN6O and molecular weight 371.21 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. "2-(4-Bromo-1H-pyrazol-1-yl)-N'-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methylene)butanehydrazide (CAS 1855916-08-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-346393-8 (accessed 2026-10-25).

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