Suciu, Stefana published the artcileQbD approach in the development of oral lyophilisates with ibuprofen for paediatric use, SDS of cas: 64519-82-0, the main research area is oral lyophilisates mucosa ibuprofen methylcellulose drug safety xanthan gum.
Quality-by-Design (QbD) concept in drug formulation and development was introduced in order to achieve and ensure an adequate product quality through a good process understanding. By identifying the variability sources that influence the product features, the quality of the product can be built from the development phase. Applying the concept, in the current work it was intended to develop and characterize orodisperable lyophilisates (OLs) for paediatric use. The drug model used was ibuprofen and following risk assessment evaluation, twenty-five exptl. formulations were prepared With a D-optimal exptl. design with six factors and two levels, the influence of the formulation factors on the desired quality target product profile was assessed (QTPP, the quality characteristics of a product that is intended to be achieved considering the aspects related to the safety and efficacy of the product): disintegration time, wetting time, mean dissolution time, texture and bio-adhesive features of the OLs were studied. During this experiment, it was observed that the type of the matrix forming and bio-adhesive agent influenced the disintegration time. All formulation factors influenced the wetting time, while no significant influence was observed for the bio-adhesive properties of the OLs. The hardness and rigidity of the OLs was increased by gelatine, while the methylcellulose and xanthan gum conducted to opposite results. The fracturability of the OLs was influenced only by the quant. factors, resp. the percentage of the matrix forming agent and the bio-adhesive agent. The dissolution profile was slightly influenced by the type of bio-adhesive agent. The design space has been defined based on the obtained results. The QbD approach was successfully applicd within this study and OLs with ibuprofen for paediatric use with desired pharmaceutical characteristics may be successfully obtained by lyophilisation.
Farmacia (Bucharest, Romania) published new progress about Absorption. 64519-82-0 belongs to class alcohols-buliding-blocks, name is (3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,2,3,4,5-pentaol, and the molecular formula is C12H24O11, SDS of cas: 64519-82-0.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts