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Ciproquazone

环丙喹宗

Also known as: Ciproquazone, Cyproquazone, SL-573, 1-(Cyclopropylmethyl)-6-methoxy-4-phenyl-2(1H)-quinazolinone, 1-(Cyclopropylmethyl)-6-methoxy-4-phenylquinazolin-2(1H)-one, 1-Cyclopropylmethyl-6-methoxy-4-phenyl-2(1H)-quinazolinone, 1-cyclopropylmethyl-6-methoxy-4-phenyl-1H-quinazolin-2-one, 2(1H)-Quinazolinone, 1-(cyclopropylmethyl)-6-methoxy-4-phenyl-

Ciproquazone (CAS 33453-23-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O2 and a molecular weight of 306.35800 g/mol. It is also known as Cyproquazone, SL-573 and 1-(Cyclopropylmethyl)-6-methoxy-4-phenyl-2(1H)-quinazolinone. Key properties include a boiling point of 483.8ºC at 760mmHg, a density of 1.26g/cm3 and a flash point of 246.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
33453-23-5
Jingsj CID
J-1962115-5
Molecular Formula
C19H18N2O2
Chinese Name
环丙喹宗
Molecular Weight
306.35800 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point483.8ºC at 760mmHg
Density1.26g/cm3
Flash Point246.4ºC

Frequently Asked Questions

What is the CAS number of Ciproquazone?

The CAS number of Ciproquazone is 33453-23-5.

What are the molecular formula and molecular weight of Ciproquazone?

Ciproquazone has molecular formula C19H18N2O2 and molecular weight 306.35800 g/mol.

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

Last updated:

How to cite: Jingsj. "Ciproquazone (CAS 33453-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962115-5 (accessed 2026-10-25).

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