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20971-53-3

20971-53-3 Structure

20971-53-3 Structure
IdentificationBack Directory
[Name]

N1-(2-Hydroxyethyl)flurazepam
[CAS]

20971-53-3
[Synonyms]

1-(2-Hydroxyethyl)flurazepam
N1-(2-Hydroxyethyl)flurazepam
2-Hydroxyethylflurazepam solution
2-hydroxyethylflurazepam in methanol
7-chloro-5-(2-fluorophenyl)-1-(2-hydroxyethyl)-3H-1,4-benzodiazepin-2-one
1-(2-Hydroxyethyl)-5-(2-fluorophenyl)-7-chloro-1H-1,4-benzodiazepine-2(3H)-one
7-Chloro-5-(o-fluorophenyl)-1,3-dihydro-1-(2-hydroxyethyl)-2H-1,4-benzodiazepin-2-one
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-fluorophenyl)-1,3-dihydro-1-(2-hydroxyethyl)-
[EINECS(EC#)]

803-377-7
[Molecular Formula]

C17H14ClFN2O2
[MDL Number]

MFCD00869360
[MOL File]

20971-53-3.mol
[Molecular Weight]

332.76
Chemical PropertiesBack Directory
[Boiling point ]

567.1±50.0 °C(Predicted)
[density ]

1.36±0.1 g/cm3(Predicted)
[Fp ]

9℃
[storage temp. ]

2-8°C
[pka]

14.42±0.10(Predicted)
Safety DataBack Directory
[Hazard Codes ]

F,T
[Risk Statements ]

11-23/24/25-39/23/24/25
[Safety Statements ]

7-16-36/37-45
[RIDADR ]

UN1230 - class 3 - PG 2 - Methanol, solution
[WGK Germany ]

1
Hazard InformationBack Directory
[Uses]

2-Hydroxyethylflurazepam (compound II) is a metabolite of Flurazepam[1].
[References]

[1] Schwartz MA, et al. Metabolism of flurazepam, a benzodiazepine, in man and dog. J Pharm Sci. 1970 Dec;59(12):1800-6. DOI:10.1002/jps.2600591220
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