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  • Stability Studies

    Stability Studies

    Drug Development Shirley (New York) April 1, 2019 Check with publisher

    Stability studies have critical effect on the pharmaceutical development since it provides the essential data that illustrates how the environmental factors such as temperature, humidity and photostability influence the quality of drug products. When...

  • Impurities Identification and Characterization

    Impurities Identification and Characterization

    Cell Biology & Microbiology Shirley (New York) April 1, 2019 Check with publisher

    Impurity profiling of a drug is an integral part to establish drug quality standards. According to the general guidelines stipulated by the International Conference to qualify the drug substance, the amount of acceptable level of each impurity should...

  • Purity Studies

    Purity Studies

    Bioinformatics - Data Analysis Shirley (New York) April 1, 2019 Check with publisher

    Purity studies is a method that depends on properties and chemical reaction to analyze the purity of substance, since the presence of impurities in drug substance is extremely critical issue and can have a significant impact on the quality and safety...

  • Method Development

    Method Development

    Chemical Methods Shirley (New York) April 1, 2019 Check with publisher

    The method of purity studies, impurities identification and characterization, stability studies are important step in drug development, these methods mentioned above are widely used in quantitative and qualitative analysis of drugs. The mastery of th...

  • Method Development, Validation and Transfer

    Method Development, Validation and Transfer

    Chemical Methods Shirley (New York) April 1, 2019 Check with publisher

    Method validation is essential for compliance with current good manufacturing specifications (CGMP) and good laboratory specifications (GLP). Analytical method validation (AMV) is the requirement of the biopharmaceutical industry for all methods used...

  • Enantiomeric Purification (HPLC/SFC)

    Enantiomeric Purification (HPLC/SFC)

    Cell Biology & Microbiology Shirley (New York) April 1, 2019 Check with publisher

    The method for the purification of enantiomers by high performance liquid chromatography (HPLC) and supercritical fluid chromatography (SFC) is generally referred to as the continuous adsorption and desorption of compounds between the stationary phas...

  • Enantiomer Identification (HPLC/SFC)

    Enantiomer Identification (HPLC/SFC)

    Cell Biology & Microbiology Shirley (New York) April 1, 2019 Check with publisher

    The analysis and identification of chiral compounds is one of the hot issues in the current analytical chemistry community. The chiral enantiomers are very similar in all aspects of their physical and chemical properties, so their separation is a dif...

  • Technologies for Chiral Analysis and Separation

    Technologies for Chiral Analysis and Separation

    Cell Biology & Microbiology Shirley (New York) April 1, 2019 Check with publisher

    Chiral compounds refer to enantiomers or diastereomers containing one or more asymmetric carbon chiral centers. In an achiral environment, the enantiomers have the same chemical properties (chemical reaction characteristics), the same physical proper...

  • Chiral Analysis and Separation

    Chiral Analysis and Separation

    Bioinformatics - Data Analysis Shirley (New York) April 1, 2019 Check with publisher

    Chirality exists in many substances in nature. For example, naturally occurring sugars as well as nucleic acids, starch, cellulose, proteins, and amino acids are all chiral compounds. Chiral analysis and separation refers to the analysis of chiral mo...

  • Recrystallization

    Recrystallization

    Chemical Methods Shirley (New York) April 1, 2019 Check with publisher

    Recrystallization is a physical process achieved depending on the fact that at various temperatures, the solubility of a mixture is different in a solvent. We often dissolve solid products separated from the organic synthesis in the solvent or melt, ...

  • Chiral HPLC

    Chiral HPLC

    Bioinformatics - Data Analysis Shirley (New York) April 1, 2019 Check with publisher

    HPLC uses new, high efficient particles as the stationary phase, gaining separating capacity. At the same time, liquid chromatographic column has high efficiency and detection sensitivity. Also the flow phase can control and improve the separation pr...

  • Preparative HPLC

    Preparative HPLC

    Bioinformatics - Data Analysis Shirley (New York) April 1, 2019 Check with publisher

    Preparative HPLC is a method that uses high pressure and large flow conveying system to separate sample in high resolution, large inner diameter and high load. It also has been the most popular, most effective and fastest-developing method in relevan...