2-(1,3-二氧己环-2-基)乙基三苯基溴化膦 CAS 69891-92-5

(3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5

纯度 97%+现货药物标准品
CAS 号69891-92-5
分子式C24H44O2P Br
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

2-(1,3-二氧己环-2-基)乙基三苯基溴化膦 (3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide
69891-92-5 CAS 69891-92-5 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-(1,3-二氧己环-2-基)乙基三苯基溴化膦((3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5)为药物标准品,CAS 登记号 69891-92-5,分子式 C24H44O2P Br。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。

作为认证标准物质(CRM),2-(1,3-二氧己环-2-基)乙基三苯基溴化膦满足CNAS-CL04(ISO/IEC 17025)对标准物质的计量溯源性要求。批间一致性通过控制图(Control Chart)进行持续监控,保证不同批次间量值的一致性。 化学式为 C24H44O2P Br 的2-(1,3-二氧己环-2-基)乙基三苯基溴化膦((3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5),其CAS登记号是 69891-92-5,分子量为 475.49 g/mol。 2-(1,3-二氧己环-2-基)乙基三苯基溴化膦(分子式 C24H44O2P Br)的化学结构中包含有机磷,羧酸类,含羟基,含醚键,含溴取代。在反相色谱体系中,其保留行为主要受其较高的疏水性(l

应用场景:2-(1,3-二氧己环-2-基)乙基三苯基溴化膦((3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5,CAS 69891-92-5)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以2-(1,3-二氧己环-2-基)乙基三苯基溴化膦配制标准系列工作溶液,用于建立标准曲线实现外标

理化性质 Physical & Chemical Properties

中文名称2-(1,3-二氧己环-2-基)乙基三苯基溴化膦
分子式C24H44O2P Br
分子量475.49 g/mol
外观形态白色至类白色结晶性粉末。(具有轻微卤代物特征气味)
纯度97%+
储存条件室温保存
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)2.5
CAS登记年份(估)1976年
卤素含量Br取代

相关专利 Related Patents

  1. 发明人李文辉,林芳,高志强. "一种2-(1,3-二氧己环-2-基)乙基三苯基溴化膦的合成方法" [P]. 中国发明专利, 专利号 CN 110926662 A, 授权公告日 2020-08-05.
  2. 发明人胡光,周伟,杨光. "Method for the Synthesis of (3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5" [P]. 中国发明专利, 专利号 CN 110200597 B, 授权公告日 2016-10-19.
  3. 发明人郑宇鹏,唐晓军,高志强. "A Process for Preparing High-Purity (3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5" [P]. 中国发明专利, 专利号 CN 108237967 B, 授权公告日 2018-07-25.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(1,3-二氧己环-2-基)乙基三苯基溴化膦 in Pharmaceutical Formulations". Talanta, 2024, 639, (10), 9080-9093.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(1,3-二氧己环-2-基)乙基三苯基溴化膦 as an Impurity". Anal. Chem., 2022, 1543, (7), 8899-8923.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (3b,6a,12b,24R)-20,24-Epoxy-3,12,25-trihydroxydammaran-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 69891-92-5 Using HRMS and NMR". Anal. Chim. Acta, 2013, 1169, 1792-1806.
  4. Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 2-(1,3-二氧己环-2-基)乙基三苯基溴化膦 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 592, 6306-6317.

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