Benzobarbital

Benzobarbital
Product Description

Chemical name: 1-Benzoyl-5-ethyl-5-phenyl barbitoric acid
Formula: C19H16N2O4
Molecular weight: 336.34 
Specifications：
Appearance: White crystalline powder with bitter taste 
Solubility: Practically insoluble in water, slightly soluble in 96% ethanol and ether, easily soluble in chloroform
Melting point: 134-137℃
Clarity and color of solution: Clear and colorless in its 5ml of 0.1% 1N NaOH solution pH value: 6.0-6.8 (1% solution)
Chlorides:≤0.005%
Sulphates: ≤0.025%
Sulfate ash: ≤0.1%
Heavy metals: ≤0.001% 
Residual organice solvents: Ethanol≤5000ppm, Toluent≤890ppm, Dioxane≤380ppm, Pyridine≤200ppm
Related impurities: Phenobarbital≤0.4%, Any single unidentified impurity≤0.2%, Total impurities≤0.8%
Loss on drying: ≤0.5%
Assay: ≥99.0%
Usage: Anti-epilepsy
Package: 25kg or 50kg/fibre drum

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Nantong Jinghua Pharmaceutical Co.,Ltd.

  • CN
  • 2015
    On CPHI since
  • 4
    Certificates
  • 250 - 499
    Employees
Company types
Pharmaceutical company
Primary activities
Pharmaceutical Company (generic finished products)
View company profile
Categories
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Specifications
  • CAS Registry Number
    744-80-9
  • Supplied from
    China
More specifications Fewer specifications
Sales Markets
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Nantong Jinghua Pharmaceutical Co.,Ltd.

  • CN
  • 2015
    On CPHI since
  • 4
    Certificates
  • 250 - 499
    Employees
Company types
Pharmaceutical company
Primary activities
Pharmaceutical Company (generic finished products)
View company profile

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