A kind of high-purity tranexamic acid injection and preparation method thereof and in the application of cardiac operation Perioperation of Cardiopulmonary Bypass Surgery indication

A kind of high-purity tranexamic acid injection and preparation method thereof and in the application of cardiac operation Perioperation of Cardiopulmonary Bypass Surgery indication

  • CN 106,109,401 A
  • Filed: 07/01/2016
  • Published: 11/16/2016
  • Est. Priority Date: 07/01/2016
  • Status: Active Application
First Claim
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1. a tranexamic acid injection, the impurity A in this injection:

  • trans-4,4-(dimethylene) two (aphthenic acids) containsAmount not higher than 0.05%, impurity B;

    cis-content of aminomethyl cyclohexane formic acid is not higher than 0.05%, impurity C;

    4-ammonia firstThe content of base-1-cyclohexenecarboxylic acid is not higher than 0.05%, and the content of impurity D;

    paraaminomethyl benzoic acid is not higher than 0.05%, otherAny one single miscellaneous content all not higher than 0.05%, total impurities is not higher than 0.25%.

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