mexazolam

美沙唑仑

Also known as: mexazolam, CS 386, Melex, 10-Chloro-11b-(2-chlorophenyl)-2,3,7,11b-tetrahydro-3-methyloxazolo[3,2-d][1,4]benzodiazepin-6(5H)-one, 10-Chloro-11b-(o-chlorophenyl)-2,3,7,11b-tetrahydro-3-methyloxazolo[3,2-d][1,4]benzodiazepin-6(5H)-one, 10-chloro-11b-(2-chloro-phenyl)-3-methyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one, 10-chloro-11b-(2-chlorophenyl)-3-methyl-2,3,5,7-tetrahydro-[1,3]oxazolo[3,2-d][1,4]benzodiazepin-6-one, Mexazolamum, methylcloxazolam

mexazolam (CAS 31868-18-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H16Cl2N2O2 and a molecular weight of 363.23800 g/mol. It is also known as CS 386, Melex and 10-Chloro-11b-(2-chlorophenyl)-2,3,7,11b-tetrahydro-3-methyloxazolo[3,2-d][1,4]benzodiazepin-6(5H)-one. Key properties include a melting point of 172-175°, a boiling point of 522.2ºC at 760 mmHg, a density of 1.44 g/cm3 and a flash point of 269.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31868-18-5
Jingsj CID
J-1505213-7
Molecular Formula
C18H16Cl2N2O2
Chinese Name
美沙唑仑
Molecular Weight
363.23800 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point172-175°
Boiling Point522.2ºC at 760 mmHg
Density1.44 g/cm3
Flash Point269.6ºC

Frequently Asked Questions

What is the CAS number of mexazolam?

The CAS number of mexazolam is 31868-18-5.

What are the molecular formula and molecular weight of mexazolam?

mexazolam has molecular formula C18H16Cl2N2O2 and molecular weight 363.23800 g/mol.

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

Last updated:

How to cite: Jingsj. "mexazolam (CAS 31868-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505213-7 (accessed 2026-10-25).

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