2-Chloro-6-methoxyquinazolin-4(3H)-one

2-氯-6-甲氧基喹唑啉-4(3H)-酮

Also known as: 2-Chloro-6-methoxy-3,4-dihydroquinazolin-4-one, 2-Chloro-6-methoxy-3H-quinazolin-4-one, 2-Chloro-6-methoxy-1H-quinazolin-4-one, 4(3H)-Quinazolinone, 2-chloro-6-methoxy-

2-Chloro-6-methoxyquinazolin-4(3H)-one (CAS 20197-97-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN2O2 and a molecular weight of 210.61700 g/mol. It is also known as 2-Chloro-6-methoxy-3,4-dihydroquinazolin-4-one, 2-Chloro-6-methoxy-3H-quinazolin-4-one and 2-Chloro-6-methoxy-1H-quinazolin-4-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20197-97-1
Jingsj CID: J-1478139-3
Molecular Formula: C₉H₇ClN₂O₂
Chinese Name: 2-氯-6-甲氧基喹唑啉-4(3H)-酮
Molecular Weight: 210.61700 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2-Chloro-6-methoxyquinazolin-4(3H)-one?

The CAS number of 2-Chloro-6-methoxyquinazolin-4(3H)-one is 20197-97-1.

What are the molecular formula and molecular weight of 2-Chloro-6-methoxyquinazolin-4(3H)-one?

2-Chloro-6-methoxyquinazolin-4(3H)-one has molecular formula C9H7ClN2O2 and molecular weight 210.61700 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. "2-Chloro-6-methoxyquinazolin-4(3H)-one (CAS 20197-97-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1478139-3 (accessed 2026-10-22).

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