8-chloro-5,10-dihydrodibenzo[b,e][1,4]diazepin-11-one cas 50892-62-1
Chemical Name: 8-Chloro-5,10-dihydrodibenzo[b,e][1,4]diazepin-11-one
CAS No.: 50892-62-1
Molecular Fomula: C13H9ClN2O
Chemical Structure:
Molecular Weight: 244.68
Appearance: Yellow to dark grey solid
CAS 50892-62-1Typical Properties
Item | Specifications |
Appearance | Yellowish to dark grey solid |
Melting point | 230-238℃ |
Identification | The same as Ref.Standard |
Loss on drying | ≦1.0% |
Sulfate ash | ≦0.2% |
Water(by K.F) | ≦1.0% |
Chromatographic impurities(TCL) | Conformed |
Chromatographic impurities(HPLC) | Anthranilic ≦0.5% |
Aminochlorophenylanthranilic acid ≦0.3% | |
2,5-dicgloronitrobenzene ≦0.15% | |
Any unspecified impurity ≦0.15% | |
Total impurities ≦1.0% | |
Assay(HPLC) | ≧99.0% |
CAS 50892-62-1Usage
Used as intermediate for clozapine
CAS 50892-62-1Package
Packing: 200kg/drum
CAS 50892-62-1Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials
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