3-Chloro-1H-pyrazolo[3,4-b]pyrazine

3-氯-1H-吡唑并[3,4-b]吡嗪

Also known as: 3-Chloro-1H-pyrazolo[3,4-b]pyrazine, 1H-Pyrazolo[3,4-b]pyrazine, 3-chloro-, 3-chloro-2H-pyrazolo[3,4-b]pyrazine

3-Chloro-1H-pyrazolo[3,4-b]pyrazine (CAS 1260773-79-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3ClN4 and a molecular weight of 154.55700 g/mol. It is also known as 1H-Pyrazolo[3,4-b]pyrazine, 3-chloro- and 3-chloro-2H-pyrazolo[3,4-b]pyrazine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1260773-79-2
Jingsj CID: J-1047688-4
Molecular Formula: C₅H₃ClN₄
Chinese Name: 3-氯-1H-吡唑并[3,4-b]吡嗪
Molecular Weight: 154.55700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Chloro-1H-pyrazolo[3,4-b]pyrazine?

The CAS number of 3-Chloro-1H-pyrazolo[3,4-b]pyrazine is 1260773-79-2.

What are the molecular formula and molecular weight of 3-Chloro-1H-pyrazolo[3,4-b]pyrazine?

3-Chloro-1H-pyrazolo[3,4-b]pyrazine has molecular formula C5H3ClN4 and molecular weight 154.55700 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-Chloro-1H-pyrazolo[3,4-b]pyrazine (CAS 1260773-79-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047688-4 (accessed 2026-10-25).

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