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      Amantadine Hydrochl Oride

      CAS number: 768-94-5

      Molecular formula:

      molecular weight:

      Chemical structure:

      Details

      PRDDUCT NAME AMANTADINE HCL
      SHELF LIFE 3 YEARS
      TEST ITEM SPECIFICATION LIMITS TEST RESULT
      APPEARANCE WHITE CRYSTALLINE POWDER WHITE CRYSTALLINE POWDER
      IDENTIFICATION IR: MEETS THE REQUIREMENTS IR: MEETS THE REQUIREMENTS
      CA: POSITIVE REACTION CA: POSITIVE REACTION
      ACIDITY (PH) 3.0-5.0 3.94
      ASSAY 99.0-101.0% 100.1%
      LOSS ON DRYING NOT MORE THAN 0.5% 0.07%
      RESIDUAL ON IGNITION NOT MORE THAN 0.1% 0.03%
      HEAVY METALS NOT MORE THAN 0.0050% <0.0005%
      RESIDUAL SOLVENT (ACETONE) NOT MORE THAN 0.5% 0.0151%
      RELATED SUBSTANCE UNKNOWN IMPURITY ≤0.1%  0.08%
      2-AMANTADINE HCL ≤0.3%  0.03% 
      TOTAL IMPURITY≤1.0% 0.11%
      CLARITY OF SOLUTION CLEAR CLEAR
      COLOUR OF SOLUTION COLOURLESS COLOURLESS
      CONCLUSION: CONFIRMED WITH USP38, BO2012,EP7.5