Benefits and Limitations of Polymorphic and Amorphous Forms of Active Pharmaceutical Ingredients.

Abstract:

:Active pharmaceutical ingredients (APIs) can exist in different polymorphic forms as well as in amorphous state. Polymorphic and amorphous forms of APIs can differ in physicochemical properties which in turn can significantly influence their therapeutic safety and effectiveness of the treatment. This review focuses on benefits and limitations of polymorphic and amorphous forms of APIs used in preformulation and formulation studies. Authors present their work on safety precautions for the use of polymorphic and amorphous forms of APIs, analytical techniques used for their identification as well as methods of their preparation especially in regard to limitations of labile APIs.

journal_name

Curr Pharm Des

authors

Talaczynska A,Dzitko J,Cielecka-Piontek J

doi

10.2174/1381612822666160804100036

subject

Has Abstract

pub_date

2016-01-01 00:00:00

pages

4975-4980

issue

32

eissn

1381-6128

issn

1873-4286

pii

77542

journal_volume

22

pub_type

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