1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI)

1H-咪唑并[4,5:4,5]吡啶并[2,3-d]嘧啶 (9CI)

Also known as: 1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI), 3H-Imidazo[4',5':4,5]pyrido[2,3-d]pyrimidine, CTK1C1763, DTXSID60709249

1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI) (CAS 351441-83-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5N5 and a molecular weight of 171.15900 g/mol. It is also known as 3H-Imidazo[4',5':4,5]pyrido[2,3-d]pyrimidine, CTK1C1763 and DTXSID60709249. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 351441-83-3
Jingsj CID: J-1497521-9
Molecular Formula: C₈H₅N₅
Chinese Name: 1H-咪唑并[4,5:4,5]吡啶并[2,3-d]嘧啶 (9CI)
Molecular Weight: 171.15900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI)?

The CAS number of 1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI) is 351441-83-3.

What are the molecular formula and molecular weight of 1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI)?

1H-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI) has molecular formula C8H5N5 and molecular weight 171.15900 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-Imidazo[4,5:4,5]pyrido[2,3-d]pyrimidine (9CI) (CAS 351441-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497521-9 (accessed 2026-10-25).

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