Development and application of chemical reference materials
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摘要:
化学药品标准物质是化学药品研发和质量监控过程中重要的物质基础。本文介绍了化学药品标准物质的定义、分类；详细梳理了制药企业和权威标准物质发放机构对于化学药品标准物质研发、生产、管理和使用的国内外相关法规和指导原则；化学药品标准物质原料常用的制备方法和关键技术以及不同类型化学药品标准物质对于原料选择的技术要求。除此之外，本文还介绍了候选标准物质原料经过化学结构确证、理化性质分析、均匀性评估、稳定性监测、赋值之后成为化学药品标准物质的常规研制流程和数据要求，并对经典的赋值方法——质量平衡法进行了详细的介绍，从而为国内化学药品标准物质的使用者以及新药的开发者提供化学药品标准物质研制、使用和管理相关的技术参考。
Abstract:Chemical reference material (CRM) is an important material basis in the process of chemical drug research and development and quality control. This paper introduces the definition and classification of CRMs; the domestic and international regulations and guidelines for the research and development, production, management and use of CRMs by pharmaceutical companies and authoritative CRM issuing organizations; the common preparation methods and key technologies of CRM raw materials; and the technical requirements for the selection of raw materials for different types of CRMs. In addition, this paper also introduces the routine development process and data requirements for the candidate raw material to become a CRM after chemical structure verification, physical and chemical property analysis, homogeneity assessment, stability monitoring, and assignment. It also introduces the classical assignment method, mass balance method, in detail, to provide users of CRMs and the developers of new drugs with some technical references related to the development, application and management of CRMs in China.
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Keywords:
- chemical drugs /
- reference materials /
- development
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