Fosazepam

膦西泮

Also known as: Fosazepam, HR-930, Fosazepamum, 7-Chloro-1-[(dimethylphosphinyl)methyl]-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one, 7-chloro-1-(dimethylphosphinoyl-methyl)-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one, 7-chloro-1-(dimethylphosphorylmethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one, 2H-1,4-Benzodiazepin-2-one, 7-chloro-1-[(dimethylphosphinyl)methyl]-1,3-dihydro-5-phenyl-

Fosazepam (CAS 35322-07-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H18ClN2O2P and a molecular weight of 360.77400 g/mol. It is also known as HR-930, Fosazepamum and 7-Chloro-1-[(dimethylphosphinyl)methyl]-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one. Key properties include a boiling point of 638ºC at 760mmHg, a density of 1.31g/cm3 and a flash point of 339.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35322-07-7
Jingsj CID
J-1335723-4
Molecular Formula
C18H18ClN2O2P
Chinese Name
膦西泮
Molecular Weight
360.77400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point638ºC at 760mmHg
Density1.31g/cm3
Flash Point339.6ºC

Frequently Asked Questions

What is the CAS number of Fosazepam?

The CAS number of Fosazepam is 35322-07-7.

What are the molecular formula and molecular weight of Fosazepam?

Fosazepam has molecular formula C18H18ClN2O2P and molecular weight 360.77400 g/mol.

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

Last updated:

How to cite: Jingsj. "Fosazepam (CAS 35322-07-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335723-4 (accessed 2026-10-27).

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