pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐 CAS 139872-85-8

pTH-Related Protein Splice Isoform 3 (140-173) (human) trifluoroacetate salt

纯度 97%+现货药物标准品
CAS 号139872-85-8
分子式-
分子量N/A g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐 pTH-Related Protein Splice Isoform 3 (140-173) (human) trifluoroacetate salt CAS 139872-85-8 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐(pTH-Related Protein Splice Isoform 3 (140-173) (human) trifluoroacetate salt)为药物标准品,CAS 登记号 139872-85-8,纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐(pTH-Related Protein Splice Isoform 3 (140-173) (human) trifluoroacetate salt),CAS注册编号 139872-85-8,化学分子式为 (未提供),分子量 (未提供) g/mol。 从化学结构特征来看,pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐的分子骨架中包含无机化合物。该化合物的不饱和度为0.0,表明结构中存在约0个环或双键等价单元。分子量为(未提供) g/mol,属于低分子量化合物。 作为认证标准物质(CRM),pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐满足CNAS-CL04(ISO/IEC

应用场景:在化学分析实验室中,pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐(CAS 139872-85-8)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用超纯水为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用超纯水配制,于2-8°C冷藏

理化性质 Physical & Chemical Properties

中文名称pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐
分子式未提供
分子量未提供
外观形态白色至类白色液体
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考易溶于水
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
CAS登记年份(估)1996年

相关专利 Related Patents

  1. 发明人钱学锋,杨光,冯建国. "一种pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 116296680 B, 授权公告日 2019-08-25.
  2. 发明人唐晓军,王建平,韩伟. "Method for the Synthesis of pTH-Related Protein Splice Isoform 3 (140-173) (human) trifluoroacetate salt" [P]. 中国发明专利, 专利号 CN 113340172 A, 授权公告日 2018-11-18.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐 in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 2324, 2321-2342.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐 as an Impurity". Phytochemistry, 2024, 449, (6), 9164-9174.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of pTH-Related Protein Splice Isoform 3 (140-173) (human) trifluoroacetate salt Using HRMS and NMR". Anal. Chim. Acta, 2012, 1907, 8411-8441.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate pTH-Related Protein Splice Isoform 3 (140-173) (human)三氟乙酸盐 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 353, (5), 1312-1325.

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