(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦 CAS 849925-17-3

(1R)-1-[(1S)-1-[Bis(3,5-bis(trifluoromethyl)phenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS) (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-(trifluoromethyl)phenyl]phosphine 849925-17-3 Walphos SL-W001-2

纯度 97%+现货药物标准品
CAS 号849925-17-3
分子式C41H57F12P2 C5H5 Fe
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

(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦 (1R)-1-[(1S)-1-[Bis(3,5-bis(trifluoromethyl)phenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS)
(S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-(trifluoromethyl)phenyl]phosphine
849925-17-3
Walphos SL-W001-2 CAS 849925-17-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦((1R)-1-[(1S)-1-[Bis(3,5-bis(trifluoromethyl)phenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS) (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-(trifluoromethyl)phenyl]phosphine 849925-17-3 Walphos SL-W001-2)为药物标准品,CAS 登记号 849925-17-3,分子式 C41H57F12P2 C5H5 Fe。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 (<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-2-(二苯基膦)苯基二茂铁基}乙基双3,5-双-(三氟甲基)苯基膦((1R)-1-(1S)-1-Bis(3,5-bis(trifluoromethyl)phenyl)phosphinoethyl-2-2-(diphenylphosphino)phenylferrocene (acc to CAS) (S)-1-{(SP)-2-2-(Diphenylphosphino)phenylferrocenyl}ethylbis3,5-bis-(trifluoromethyl)phenylphosphine 849925-17-3 Walphos SL-W001-2),CAS

应用场景:从实际应用出发,(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2- 2-(二苯基膦)苯基 二茂铁基}乙基双 3,5-双-(三氟甲基)苯基 膦(CAS 849925-17-3)在化学分析中作为关键的基准对照物质。 推荐以(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2- 2-(二苯基膦)苯基 二茂铁基}乙基双 3,5-双-(三氟甲基)苯基 膦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。 建议使用乙腈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

理化性质 Physical & Chemical Properties

中文名称(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦
分子式C41H57F12P2 C5H5 Fe
分子量960.77 g/mol
外观形态淡黄色至黄色无定形粉末。(具有轻微卤代物特征气味,挥发性较低)
纯度97%+
储存条件室温保存,避光
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯
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)10.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1987年
卤素含量F取代

相关专利 Related Patents

  1. Park J H, Roberts E F, Fischer A B. "一种(<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦的合成方法" [P]. US Patent, US 11944624 B2, 2023-06-17.
  2. Thompson G K, Brown S R, Davis P L. "Method for the Synthesis of (1R)-1-[(1S)-1-[Bis(3,5-bis(trifluoromethyl)phenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS) (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-(trifluoromethyl)phenyl]phosphine 849925-17-3 Walphos SL-W001-2" [P]. US Patent, US 11282011 B2, 2018-11-27.
  3. 发明人杨光,郭海燕,李文辉. "A Process for Preparing High-Purity (1R)-1-[(1S)-1-[Bis(3,5-bis(trifluoromethyl)phenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS) (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-(trifluoromethyl)phenyl]phosphine 849925-17-3 Walphos SL-W001-2" [P]. 中国发明专利, 专利号 CN 111038782 A, 授权公告日 2016-12-28.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of (<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦 in Pharmaceutical Formulations". Sci. Total Environ., 2023, 560, 7152-7167.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of (<I>S</I>)-1-{(<I>S</I><SUB>P</SUB>)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦 as an Impurity". Anal. Methods, 2010, 904, (11), 3294-3315.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (1R)-1-[(1S)-1-[Bis(3,5-bis(trifluoromethyl)phenyl)phosphino]ethyl]-2-[2-(diphenylphosphino)phenyl]ferrocene (acc to CAS) (S)-1-{(SP)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis-(trifluoromethyl)phenyl]phosphine 849925-17-3 Walphos SL-W001-2 Using HRMS and NMR". J. Agric. Food Chem., 2014, 748, 4946-4972.

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