Ranitidine hydrochloride (RAN-HCl), a known anti-ulcer drug, is the product of reaction between HCl and ranitidine base (RAN-B). RAN-HCl has been extensively studied; however this is not the case of the RAN-B. The solid state characterization of RAN-B polymorphs has been carried out using different
Single crystal and powder diffraction characterization of three polymorphic forms of Acitretin
β Scribed by Luciana Malpezzi; Grato Angelo Magnone; Norberto Masciocchi; Angelo Sironi
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 578 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0022-3549
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A quantitative X-ray diffraction method, with zinc oxide used as the internal standard, was developed for the analysis of polymorphic forms I and II of N-(4-hydroxyphenyl)retinamide. The standard curve relating peak height ratio to the percentage of form I was linear. The method was precise and accu
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