三苯基六氟磷酸碳 CAS 437-17-2

437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-)

纯度 97%+现货药物标准品
CAS 号437-17-2
分子式C19H33 F6P
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

三苯基六氟磷酸碳 437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-) CAS 437-17-2 结构式 Chemical Structure

产品介绍 Description

三苯基六氟磷酸碳（437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-)，CAS 号 437-17-2）是 CATO 佳途自主生产的药物标准品，分子式 C19H33 F6P。纯度 97%+。本品采用严格的质量控制体系生产，附 COA 证书，适用于药物研发、质量控制和法规申报等场景。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析，可作为外标法校准标准品或系统适用性测试参考物质使用。 化学式为 C19H33 F6P 的三苯基六氟磷酸碳（437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-)），其CAS登记号是 437-17-2，分子量为 406.44 g/mol。 依据分子式为 C19H3

应用场景：针对化学分析用途，三苯基六氟磷酸碳（437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Trit

理化性质 Physical & Chemical Properties

中文名称三苯基六氟磷酸碳
分子式C19H33 F6P
分子量406.44 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，挥发性较低）
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
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
不饱和度（DBE）0.5
CAS登记年份（估）1957年
卤素含量F取代

相关专利 Related Patents

  1. Yamamoto T, Lee S K, Williams B T. "一种三苯基六氟磷酸碳的合成方法" [P]. US Patent, US 9080185 B2, 2019-01-15.
  2. 发明人徐明华，高志强，孙丽萍. "Method for the Synthesis of 437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-)" [P]. 中国发明专利, 专利号 CN 115849935 A, 授权公告日 2025-09-19.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 三苯基六氟磷酸碳 in Pharmaceutical Formulations". Food Chem., 2012, 713, 9329-9348.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 三苯基六氟磷酸碳 as an Impurity". Talanta, 2023, 2159, (12), 3252-3263.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-) Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 375, (10), 5539-5554.
  4. Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 三苯基六氟磷酸碳 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 1928, (5), 225-250.

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