4-Chloro-6,7-dimethoxyquinazoline

4-氯-6,7-二甲氧基喹唑啉

Also known as: 4-Chloro-6,7-dimethoxy-quinazoline, 6,7-Dimethoxy-4-chloroquinazoline, 4-Chloro-6,7-bis(methyloxy)quinazoline, Quinazoline, 4-chloro-6,7-dimethoxy-, MFCD01570172, 4-Cholro-6,7-dimethoxyquinazoline, 4-Chloro-6,7-dimethoxyquinazol, 4-Chloro-6,7-dimethoxy-quizoline, 4-Chloro-6,7-Dimethoxyquinazoline New, 6,7-Dimethoxy-4-Chloro-Quinzaoline, BUTTPARK 47\08-02

4-Chloro-6,7-dimethoxyquinazoline (CAS 13790-39-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H9ClN2O2 and a molecular weight of 224.64 g/mol. It is also known as 4-Chloro-6,7-dimethoxy-quinazoline, 6,7-Dimethoxy-4-chloroquinazoline and 4-Chloro-6,7-bis(methyloxy)quinazoline. Key properties include a melting point of 185 °C, a boiling point of 345.5±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 162.8±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13790-39-1
Jingsj CID
J-36233-7
Molecular Formula
C10H9ClN2O2
Chinese Name
4-氯-6,7-二甲氧基喹唑啉
Molecular Weight
224.64 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point185 °C
Boiling Point345.5±37.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point162.8±26.5 °C

Frequently Asked Questions

What is the CAS number of 4-Chloro-6,7-dimethoxyquinazoline?

The CAS number of 4-Chloro-6,7-dimethoxyquinazoline is 13790-39-1.

What are the molecular formula and molecular weight of 4-Chloro-6,7-dimethoxyquinazoline?

4-Chloro-6,7-dimethoxyquinazoline has molecular formula C10H9ClN2O2 and molecular weight 224.64 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-6,7-dimethoxyquinazoline (CAS 13790-39-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36233-7 (accessed 2026-10-22).

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