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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