1,3-Dihydro-5-phenyl-1,4-benzodiazepin-2-one; 2898-08-0

1,3- Dihydro -5- Phenyl -1.4- Benzodiazepine -2- Ketone

Chinese synonyms

1,3- Dihydro -5- Phenyl -1.4- Benzodiazepine -2- Ketone ;5- Phenyl -1, 3- Dihydro - Diazine weed -2- Ketone ;1,3- Dihydro -5- Phenyl -1.4- Benzodiazepine -2- Ketone ;5- Phenyl -2.3- Dihydro -1H-1,4- Benzodiazepine -2- Ketone ; Dechlorinated desmethyl-diazepam ;1,3- Dihydro -5- Phenyl -1.4- Benzodiazepine -2- Ketone 5 level

English name

1,3-Dihydro-5-phenyl-1,4-benzodiazepin-2-one

English synonyms

RARECHEM EM WB 0256;2,3-DIHYDRO-5-PHENYL-1H-1,4-BENZODIAZEPIN-2-ONE;1,3-DIHYDRO-5-PHENYL-1,4-BENZODIAZEPIN-2-ONE;1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE;5-PHENYL-1,3-DIHYDRO-BENZO[E][1,4]DIAZEPIN-2-ONE;5-(Phenyl)-1H-1,4-benzodiazepin-2(3H)-one;Ro-5-2921;5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one

CAS Number

2898-08-0

Molecular formula

C15H12N2O

Molecular weight

236.27

EINECS Number

220-781-3

Related Categories

Ketone Class ; Heterocyclic compound ; Amino acid-derived compounds ;pharmaceutical

Mol File

2898-08-0.mol

Structural formula

1,3- Dihydro -5- Phenyl -1.4- Benzodiazepine -2- Ketone Nature

Melting point

170-180 °C

Boiling point

424.4±45.0 °C(Predicted)

Density

1.21±0.1 g/cm3(Predicted)

Storage conditions

Store at -15°C

Solubility

Soluble in chloroform (trace amounts), methanol (trace amounts)

Acidity coefficient (pKa)

pKa 4.17/12.49 (2% aq. EtOH, t = 25) (Uncertain)

Form: Solid

Color: White to pale yellow