N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide

N-(4-溴-3-甲基苯基)-2-[2-(4-氯苯基)-4-氧代吡唑并[1,5-a]吡嗪-5(4H)-基]乙酰胺

N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide (CAS 1223839-00-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H16BrClN4O2 and a molecular weight of 471.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1223839-00-6
Jingsj CID
J-643118-3
Molecular Formula
C21H16BrClN4O2
Chinese Name
N-(4-溴-3-甲基苯基)-2-[2-(4-氯苯基)-4-氧代吡唑并[1,5-a]吡嗪-5(4H)-基]乙酰胺
Molecular Weight
471.7 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide?

The CAS number of N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide is 1223839-00-6.

What are the molecular formula and molecular weight of N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide?

N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide has molecular formula C21H16BrClN4O2 and molecular weight 471.7 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-(4-bromo-3-methylphenyl)-2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide (CAS 1223839-00-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-643118-3 (accessed 2026-10-23).

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