1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI)

(9ci)-1H-二咪唑并[1,5-a:4,5-e]吡嗪

Also known as: 1H-Diimidazo[1,5-a:4',5'-e]pyrazine (9CI)

1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI) (CAS 241821-22-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5N5 and a molecular weight of 159.14800 g/mol. It is also known as 1H-Diimidazo[1,5-a:4',5'-e]pyrazine (9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 241821-22-7
Jingsj CID: J-1168705-8
Molecular Formula: C₇H₅N₅
Chinese Name: (9ci)-1H-二咪唑并[1,5-a:4,5-e]吡嗪
Molecular Weight: 159.14800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI)?

The CAS number of 1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI) is 241821-22-7.

What are the molecular formula and molecular weight of 1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI)?

1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI) has molecular formula C7H5N5 and molecular weight 159.14800 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. "1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI) (CAS 241821-22-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1168705-8 (accessed 2026-10-24).

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