4H-Benzo[4,5]imidazo[1,2-b]pyrazole

4H-苯并[4,5]咪唑并[1,2-b]吡唑

Also known as: 4H-Pyrazolo[1,5-a]benzimidazole, 4H-Pyrazolo[1,5-a]benzimidazole(8CI,9CI), 1h-Benzo[4,5]imidazo[1,2-b]pyrazole, 4H-Benzo[4,5]imidazo[1,2-b]pyrazole

4H-Benzo[4,5]imidazo[1,2-b]pyrazole (CAS 247-99-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7N3 and a molecular weight of 157.17200 g/mol. It is also known as 4H-Pyrazolo[1,5-a]benzimidazole, 4H-Pyrazolo[1,5-a]benzimidazole(8CI,9CI) and 1h-Benzo[4,5]imidazo[1,2-b]pyrazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 247-99-4
Jingsj CID: J-1022346-8
Molecular Formula: C₉H₇N₃
Chinese Name: 4H-苯并[4,5]咪唑并[1,2-b]吡唑
Molecular Weight: 157.17200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole?

The CAS number of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole is 247-99-4.

What are the molecular formula and molecular weight of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole?

4H-Benzo[4,5]imidazo[1,2-b]pyrazole has molecular formula C9H7N3 and molecular weight 157.17200 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. "4H-Benzo[4,5]imidazo[1,2-b]pyrazole (CAS 247-99-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1022346-8 (accessed 2026-10-25).

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