Diazepam

Japanese: ジアゼパム
Diazepam

7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H - 1,4-benzodiazepin-2-one. C16H13ClN2O(284.75). Obtained by condensing 2 - methylamino -5-chlorobenzophenone with chloroacetyl chloride and then ring - closing with ammonia. White plate crystals. Melting point 125-126°C. Soluble in chloroform, dimethylformamide, benzene, acetone, and ethanol, slightly soluble in water. Belongs to the minor tranquilizer category and is used for mental and neurological disorders, as well as a hypnotic, skeletal muscle relaxant, and anticonvulsant. LD50 710 mg/kg (rat, oral). [CAS 439-14-5]

Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition

Japanese:

7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one.C16H13ClN2O(284.75).2-メチルアミノ-5-クロロベンゾフェノンとクロロアセチルクロリドとを縮合させ,アンモニアで閉環させると得られる.白色の板状晶.融点125~126 ℃.クロロホルム,ジメチルホルムアミド,ベンゼン,アセトン,エタノールに可溶,水に微溶.マイナートランキライザーに属し,精神神経疾患に用いられるほか,催眠薬,骨格筋弛緩薬,抗けいれん薬としても使用される.LD50 710 mg/kg(ラット,経口).[CAS 439-14-5]

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