4-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole

4-溴-5-甲基-3-(吡咯烷-1-羰基)-1H-吡唑

4-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole (CAS 1257844-81-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12BrN3O and a molecular weight of 258.12 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1257844-81-7
Jingsj CID: J-1475113-2
Molecular Formula: C₉H₁₂BrN₃O
Chinese Name: 4-溴-5-甲基-3-(吡咯烷-1-羰基)-1H-吡唑
Molecular Weight: 258.12 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole?

The CAS number of 4-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole is 1257844-81-7.

What are the molecular formula and molecular weight of 4-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole?

4-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole has molecular formula C9H12BrN3O and molecular weight 258.12 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-Bromo-5-methyl-3-(pyrrolidine-1-carbonyl)-1H-pyrazole (CAS 1257844-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1475113-2 (accessed 2026-10-24).

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