4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one

4,5-二氢-1H-吡啶并[2,3-b][1,4]二氮杂卓-2(3H)-酮

Also known as: 1,3,4,5-tetrahydro-2H-pyrido[2,3-b][1,4]diazepin-2-one, 1,3,4,5-tetrahydropyrido[2,3-b][1,4]diazepin-2-one, 2H-Pyrido[2,3-b][1,4]diazepin-2-one, 1,3,4,5-tetrahydro-, 1H,2H,3H,4H,5H-pyrido[2,3-b][1,4]diazepin-2-one

4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one (CAS 757966-64-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N3O and a molecular weight of 163.17700 g/mol. It is also known as 1,3,4,5-tetrahydro-2H-pyrido[2,3-b][1,4]diazepin-2-one, 1,3,4,5-tetrahydropyrido[2,3-b][1,4]diazepin-2-one and 2H-Pyrido[2,3-b][1,4]diazepin-2-one, 1,3,4,5-tetrahydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 757966-64-6
Jingsj CID: J-941242-2
Molecular Formula: C₈H₉N₃O
Chinese Name: 4,5-二氢-1H-吡啶并[2,3-b][1,4]二氮杂卓-2(3H)-酮
Molecular Weight: 163.17700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one?

The CAS number of 4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one is 757966-64-6.

What are the molecular formula and molecular weight of 4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one?

4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one has molecular formula C8H9N3O and molecular weight 163.17700 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. "4,5-Dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one (CAS 757966-64-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-941242-2 (accessed 2026-10-25).

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