3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde

3-(4H,5H,6H,7H-吡唑并[1,5-a]吡嗪-3-基)苯甲醛

3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde (CAS 2138133-95-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13N3O and a molecular weight of 227.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138133-95-4
Jingsj CID: J-959050-8
Molecular Formula: C₁₃H₁₃N₃O
Chinese Name: 3-(4H,5H,6H,7H-吡唑并[1,5-a]吡嗪-3-基)苯甲醛
Molecular Weight: 227.26 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde?

The CAS number of 3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde is 2138133-95-4.

What are the molecular formula and molecular weight of 3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde?

3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde has molecular formula C13H13N3O and molecular weight 227.26 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. "3-{4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-3-yl}benzaldehyde (CAS 2138133-95-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-959050-8 (accessed 2026-10-23).

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