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B Pharm Physical Pharmaceutics 2 Unit 5 Pdf Notes


Welcome to the heart of the matter, Last Bench Pharmacist, where B. Pharm Physical Pharmaceutics 2 Unit 5 unfolds – the captivating realm of drug stability. Prepare to delve into the intricate dance between molecules and time, learning how to safeguard the potency and efficacy of life-saving medicines! Feeling lost in the maze of degradation pathways, shelf life, and accelerated testing? Fear not, for I have crafted a potent elixir – comprehensive B. Pharm Physical Pharmaceutics 2 Unit 5 PDF notes, ready to illuminate your path!


B Pharm Physical Pharmaceutics 2 Notes
B Pharm Physical Pharmaceutics 2 Notes

B Pharm Physical Pharmaceutics 2 Unit 5 Pdf Notes


Unit 5


Chapter 1 (Drug stability)

Reaction kinetics: zero, pseudo-zero, first & second order, units of basic rate constants, determination of reaction order. Physical and chemical factors influencing the chemical degradation of pharmaceutical product: temperature, solvent, ionic strength, dielectric constant, specific & general acid base catalysis, Simple numerical problems. Stabilization of medicinal agents against common reactions like hydrolysis & oxidation. Accelerated stability testing in expiration dating of pharmaceutical dosage forms. Photolytic degradation and its prevention


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