| Catalog Number: | A36008 |  | CAS No.: | monohydrochloride: 15942-08-2; freebase: 18683-95-9 | 
  
    | MDL: |  |  | Formula: | C14H19Br2ClN2O | 
  
    | F.W.: | 426.57 |  | Purity: | 99% | 
  
    | Package: |  |  | Unit: | mg | 
  
    | Appearance: | White Solid |  | M.P.: | 224-227°C (dec.) | 
  
    | B.P.: |  |  | Density: |  | 
  
    | Optical Rotation: |  |  | Refractive Index: |  | 
  
    | Solubility: | DMSO, Methanol |  | Stability: |  | 
  
    | Storage: | Hygroscopic, Refrigerator, Under Inert Atmosphere |  | Category: | Reference Standard | 
  
  
    | Reference: | Hammer, R. et al.: Arzneim.-Forsch., 28, 899 (1978); Nieder, M. et al.: HRC & CC, 9, 561 (1986); Huq, F. et al.: J. Pharmacol. Toxicol., 3, 147 (2008); | 
  
  
  
    | Application: | Ambroxol Cyclic Impurity is a metabolite as well as an impurity of the bronchosecretolytic drug, Ambroxol. | 
  
  
  
    | Category: | Aromatics, Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, |