ChemicalBook--->CAS DataBase List--->6021-21-2

6021-21-2

6021-21-2 Structure

6021-21-2 Structure
IdentificationBack Directory
[Name]

N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide
[CAS]

6021-21-2
[Synonyms]

Einecs 227-875-3
DiazepaM IMpurity B
Diazepam EP Impurity B
Diazepam Impurity B(EP)
Diazepam Impurity 2(Diazepam EP Impurity B)
N-Methyl-2'-benzoyl-2,4'-dichloroacetanilide
2-N-MethylchloroacetilaMido-5-chlorobenzophenone
5-Chloro-2-(2-chloro-N-methylacetamido)benzophenone
N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide
2-Chloro-N-(4-chloro-2-benzoylphenyl)-N-methylacetamide
Acetamide,N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methyl-
2-chloro-N-(4-chloro-2-phenylcarbonyl-phenyl)-N-methyl-ethanamide
N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide USP/EP/BP
2-chloro-N-[4-chloro-2-(oxo-phenylmethyl)phenyl]-N-methylacetamide
6021-21-2 Acetamide,N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methyl-
6021-21-2 N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide C16H13Cl2NO2
[EINECS(EC#)]

227-875-3
[Molecular Formula]

C16H13Cl2NO2
[MDL Number]

MFCD00127917
[MOL File]

6021-21-2.mol
[Molecular Weight]

322.19
Chemical PropertiesBack Directory
[Melting point ]

122-124℃
[Boiling point ]

509.3±50.0 °C(Predicted)
[density ]

1.328
[storage temp. ]

-20°C Freezer, Under inert atmosphere
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol
[form ]

Solid
[pka]

-2.06±0.50(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
[REACH Registrations]

Active
Hazard InformationBack Directory
[Uses]

N-(2-Benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide (Diazepam EP Impurity B) is the impurity of Temazepam (T017200), which is a pharmacologically active metabolite of Diazepam. It is used as a sedative and hypnotic drug.
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