CAS 114906-73-9

114906-73-9 Ciwujianoside C1 30-Noroleana-12,20(29)-dien-28-oic acid, 3-(alpha-L-arabinopyranosyloxy)-, O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranosyl ester, (3beta)- 3-(alpha-L-Arabinopyranosyloxy)-30-noroleana-12,20(29)-dien-28-oic acid O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-B-D-glucopyranosyl ester

纯度 97%+现货药物标准品
CAS 号114906-73-9
分子式C52H82O21
分子量1043.19 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

 114906-73-9
Ciwujianoside C1
30-Noroleana-12,20(29)-dien-28-oic acid, 3-(alpha-L-arabinopyranosyloxy)-, O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranosyl ester, (3beta)-
3-(alpha-L-Arabinopyranosyloxy)-30-noroleana-12,20(29)-dien-28-oic acid O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-B-D-glucopyranosyl ester CAS 114906-73-9 结构式 Chemical Structure

产品介绍 Description

CAS 114906-73-9 对应的(114906-73-9 Ciwujianoside C1 30-Noroleana-12,20(29)-dien-28-oic acid, 3-(alpha-L-arabinopyranosyloxy)-, O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranosyl ester, (3beta)- 3-(alpha-L-Arabinopyranosyloxy)-30-noroleana-12,20(29)-dien-28-oic acid O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-B-D-glucopyranosyl ester)为 CATO 佳途药物标准品产品线成员。分子式 C52H82O21,分子量 1043.19。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括在内的目标物的控制。 CAS编号 114906-73-9 对应的化合物(英文标识 114906-73-9 Ciwujianoside C1 30-Noroleana-12,20(29)-dien-28-oic acid, 3-(alpha-L-arabinopyranosyloxy)-, O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranosyl ester, (3beta)- 3-(alpha-L-Arabinopyranosyloxy)-30-noroleana-12,20(29)-dien-28-oic acid O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-B-D-glucopyranosyl ester),化学式 C52H82O21,相对分子质量 1043.19。 (分子式 C52H82O21)的化学结

应用场景:在化学分析实验室中,(CAS 114906-73-9)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。 建议使用甲醇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); - 储备溶液建议用甲醇配制,于室温保存,避光,密封防潮条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称
分子式C52H82O21
分子量1043.19 g/mol
外观形态淡黄色至黄色无定形粉末
纯度97%+
储存条件室温保存,避光,密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)12.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年

相关专利 Related Patents

  1. 发明人陈志强,沈红梅,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111956323 B, 授权公告日 2021-04-06.
  2. Park J H, Schröder R, Chen K W. "Method for the Synthesis of 114906-73-9 Ciwujianoside C1 30-Noroleana-12,20(29)-dien-28-oic acid, 3-(alpha-L-arabinopyranosyloxy)-, O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranosyl ester, (3beta)- 3-(alpha-L-Arabinopyranosyloxy)-30-noroleana-12,20(29)-dien-28-oic acid O-6-deoxy-alpha-L-mannopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1-6)-B-D-glucopyranosyl ester" [P]. US Patent, US 11858329 B2, 2023-05-10.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 890, (9), 9296-9317.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1724, (10), 507-513.

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