Initial stage dosage form design method of carbamazepine.

Form IV of carbamazepine.

Carbamazepine has been found to crystallize as a new polymorph that is stable at room temperature. We report the crystal structure of this C-centered monoclinic form (space group C2/c, cell parameters: a = 26.609, b = 6.9269, c = 13.957, beta = 109.702), which consists of hydrogen bonded dimers with an anti-disposition. This represents the third modification of carbamazepine that has been cryst...

Insights of Dosage form Design: Polymorphs and Co- crystals

Formulators are charged with the responsibility to formulate a bioequivalent product (in case of ANDA) product which is physically and chemically stable, manufacturable at commercial scale. Different crystal structures in polymorphs arise when the drug substance crystallizes in different crystal packing arrangements and/or different conformations. Besides, Polymorphs cocrystallization is now im...

Sterile Dosage Form

Capsule Dosage Form

Capsules are used for filling different materials like Powders, Granules, Beads, Tablets, Capsules, Pastes etc.. Some of the disadvantages associated with conventional capsule: They are easily tampered with (although techniques exist for preventing this). They are subject to the effects of relative humidity and to microbial contamination. Some of the innovations are targeted to:  Overcome the ...

Design, implementation and evaluation of teaching module of liquid dosage form in a Flipped Classroom for pharmacy students

Introduction: Flipped classroom represents a kind of blended learning in which educational content is delivered outside the classroom and classwork activities is done in the classroom.This study with the purpose of designing, implementing and evaluating of teaching dosage forms with flipped classroom method for pharmacy students has been done. Methods: This was a SoTL (Scholarship of Teaching ...