5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine

5-氯-3,4-二氢-2H-吡啶并[4,3-b][1,4]噁嗪

Also known as: 5-chloro-2H,3H,4H-pyrido[4,3-b][1,4]oxazine, 2H-Pyrido[4,3-b]-1,4-oxazine, 5-chloro-3,4-dihydro-, MFCD18910194

5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine (CAS 1198154-67-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7ClN2O and a molecular weight of 170.59600 g/mol. It is also known as 5-chloro-2H,3H,4H-pyrido[4,3-b][1,4]oxazine, 2H-Pyrido[4,3-b]-1,4-oxazine, 5-chloro-3,4-dihydro- and MFCD18910194. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1198154-67-4
Jingsj CID
J-1022307-5
Molecular Formula
C7H7ClN2O
Chinese Name
5-氯-3,4-二氢-2H-吡啶并[4,3-b][1,4]噁嗪
Molecular Weight
170.59600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine?

The CAS number of 5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine is 1198154-67-4.

What are the molecular formula and molecular weight of 5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine?

5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine has molecular formula C7H7ClN2O and molecular weight 170.59600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-chloro-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine (CAS 1198154-67-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1022307-5 (accessed 2026-10-24).

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