Home » Active Pharmaceuticals Ingredients » Cinnarazine
Product Name | Cinnarazine BP/EP/USP |
Chemical Name | 1-benzhydryl-4-cinnamyl-piperazine |
CAS Number | 298-57-7 |
Chemical Formula | C26H28N2 |
Molecular Mass | 368.51 g/mol |
Therapeutic Category | Antihistamine |
Specification of Cinnarazine :
Test | Specification |
Characteristics | A white or pale yellow crystalline powder |
Melting Point | Between 118°C to 122°C |
Solubility | Practically insoluble in water, Freely in soluble Dichloromethane, soluble in ether, Slightly soluble in ethanol (95%) |
Identification (UV/IR) | Tests A, B, C , D & E complies as per BP |
Clarity & Colour Of soln. | To comply as per BP |
Acidity or Alkalinity | To comply as per BP |
Heavy Metals | Not more than 20 ppm |
Sulphated Ash | Not more than 0.1% |
Loss On Drying | Not more than 0.5% |
Related impurities by HPLC | Total Impurity- Not more than 1.0% |
Assay (On Dry Basis) | Between 99% and 101% |
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