5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol CAS 722464-17-7

5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol

纯度 97%+现货药物标准品
CAS 号722464-17-7
分子式C22H16F3N3OS
分子量427.44 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

5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol 5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol CAS 722464-17-7 结构式 Chemical Structure

产品介绍 Description

CAS 722464-17-7 对应的5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol(5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol)为 CATO 佳途药物标准品产品线成员。分子式 C22H16F3N3OS,分子量 427.44。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。

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。 CAS编号 722464-17-7 对应的化合物5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-1,2,4triazole-3-thiol(英文标识 5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-1,2,4triazole-3-thiol),化学式 C22H16F3N3OS,相对分子质量 427.44。 受分子结构中甾体骨架,酰胺类,含硫有机,含羟基,含醚键,含氟取代的影响,5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-1,2,4triazole-3-thiol表现为淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,含硫化合物特征性气味,挥发性较低)。其固体形态的物理化学属性——包括427.44 g/mo

应用场景:5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H- 1,2,4 triazole-3-thiol(5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H- 1,2,4 triazole-3-thiol)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H- 1,2,4 triazole-3-thiol配制标准系列工作溶液,用于建立标准曲线实现

理化性质 Physical & Chemical Properties

中文名称5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol
分子式C22H16F3N3OS
分子量427.44 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,含硫化合物特征性气味,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DMSO、DMF、甲醇
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)15.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1986年
卤素含量F取代
含氮原子数3
含硫原子数1

相关专利 Related Patents

  1. Björnsson E, Jørgensen K, Sørensen M. "一种5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol的合成方法" [P]. European Patent, EP 3139255 A1, 2019-06-04.
  2. 发明人钱学锋,冯建国,沈红梅. "Method for the Synthesis of 5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol" [P]. 中国发明专利, 专利号 CN 113590486 B, 授权公告日 2018-01-22.
  3. Thompson G K, Johnson M A, Roberts E F. "A Process for Preparing High-Purity 5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol" [P]. US Patent, US 11521969 B2, 2024-09-05.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 2003, (4), 2983-2992.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(Biphenyl-2-yloxymethyl)-4-(2-trifluoromethyl-phenyl)-4H-[1,2,4]triazole-3-thiol as an Impurity". Anal. Chim. Acta, 2017, 2097, 2714-2735.

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