7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one

7-氯-2H-吡啶并[3,2-b]-1,4-噁嗪-3(4H)-酮

Also known as: 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 7-chloro-, 7-Chloro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one, 7-chloro-4H-pyrido[3,2-b][1,4]oxazin-3-one, 7-CHLORO-2H-PYRIDO[3,2-B]-1,4-OXAZIN-3(4H)ONE USP/EP/BP

7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one (CAS 205748-05-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN2O2 and a molecular weight of 184.58000 g/mol. It is also known as 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 7-chloro-, 7-Chloro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one and 7-chloro-4H-pyrido[3,2-b][1,4]oxazin-3-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 205748-05-6
Jingsj CID: J-1026053-7
Molecular Formula: C₇H₅ClN₂O₂
Chinese Name: 7-氯-2H-吡啶并[3,2-b]-1,4-噁嗪-3(4H)-酮
Molecular Weight: 184.58000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one?

The CAS number of 7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one is 205748-05-6.

What are the molecular formula and molecular weight of 7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one?

7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one has molecular formula C7H5ClN2O2 and molecular weight 184.58000 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. "7-chloro-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one (CAS 205748-05-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1026053-7 (accessed 2026-10-24).

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