三氯氧钒(V) CAS 7727-18-6
839N4FR2H0 7727-18-6 Trichlorooxo vanadium Vanadium oxytrichloride Vanadyl trichloride Vanadium trichloride oxide Vanadium, trichlorooxo- Vanadium, trichlorooxo-, (T-4)- AI3-52347 EINECS 231-780-2 HSDB 1023 Trichlorooxovanadium Trichlorooxovanadium oxide Vanadium chloride oxide (VOCl3) Vanadium monoxide trichloride Vanadium oxide trichloride Vanadium oxychloride Vanadium(V) oxytrichloride Vanadium trichloride monooxide Vanadium trichloride monoxide Vanadyl chloride Vanadyl chloride (VOCl3) UNII-839N4FR2H0 EC 231-780-2 UN2443 Vanadium oxytrichloride [UN2443] [Corrosive]
| CAS 号 | 7727-18-6 |
| 分子式 | Cl3OV |
| 分子量 | 173.30 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
产品介绍 Description
CAS 7727-18-6 对应的三氯氧钒(V)（839N4FR2H0 7727-18-6 Trichlorooxo vanadium Vanadium oxytrichloride Vanadyl trichloride Vanadium trichloride oxide Vanadium, trichlorooxo- Vanadium, trichlorooxo-, (T-4)- AI3-52347 EINECS 231-780-2 HSDB 1023 Trichlorooxovanadium Trichlorooxovanadium oxide Vanadium chloride oxide (VOCl3) Vanadium monoxide trichloride Vanadium oxide trichloride Vanadium oxychloride Vanadium(V) oxytrichloride Vanadium trichloride monooxide Vanadium trichloride monoxide Vanadyl chloride Vanadyl chloride (VOCl3) UNII-839N4FR2H0 EC 231-780-2 UN2443 Vanadium oxytrichloride [UN2443] [Corrosive]）为 CATO 佳途药物标准品产品线成员。分子式 Cl3OV，分子量 173.30。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。
依据分子式为 Cl3OV 的三氯氧钒(V)结构特征，其分子内含含氯取代，这意味着该化合物在红外光谱中会呈现特征性的官能团伸缩振动信号。分子量 173.30 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。因分子内存在卤素取代基（F/Cl/Br/I），该化合物在质谱分析中呈现特征性的同位素分布模式，可作为定性确认的重要依据。 CAS编号 7727-18-6 对应的化合物三氯氧钒(V)（英文标识 839N4FR2H0 7727-18-6 Trichlorooxo vanadium Vanadium oxytrichloride Vanadyl trichloride Vanadium trichloride oxide Vanadium, trichlorooxo- Vanadium, trichlorooxo-, (T-4)- AI3-52347 EINECS 231-780-2 HSDB 1023 Trichlorooxovanadium Trichlorooxovanadium oxide Vanadium chloride oxide (VOCl3) Vanad
应用场景：从实际应用出发，三氯氧钒(V)（CAS 7727-18-6）在化学分析中作为关键的基准对照物质。 推荐以三氯氧钒(V)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。 建议使用超纯水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）； - 储备溶液建议用超纯水配制，于2-8°C冷藏保存，密闭保存防止挥发条件下储存； - 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 | 三氯氧钒(V) |
| 分子式 | Cl3OV |
| 分子量 | 173.30 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 | 2-8°C冷藏保存，密闭保存防止挥发 |
| 溶解性参考 | 易溶于水 |
| 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 |
| CAS登记年份（估） | 1959年 |
| 卤素含量 | Cl取代 |
相关专利 Related Patents
- Schröder R, Martínez F, Nielsen H. "一种三氯氧钒(V)的合成方法" [P]. European Patent, EP 3158273 A1, 2018-03-17.
- Lee S K, Hughes D C, Yamamoto T. "Method for the Synthesis of 839N4FR2H0 7727-18-6 Trichlorooxo vanadium Vanadium oxytrichloride Vanadyl trichloride Vanadium trichloride oxide Vanadium, trichlorooxo- Vanadium, trichlorooxo-, (T-4)- AI3-52347 EINECS 231-780-2 HSDB 1023 Trichlorooxovanadium Trichlorooxovanadium oxide Vanadium chloride oxide (VOCl3) Vanadium monoxide trichloride Vanadium oxide trichloride Vanadium oxychloride Vanadium(V) oxytrichloride Vanadium trichloride monooxide Vanadium trichloride monoxide Vanadyl chloride Vanadyl chloride (VOCl3) UNII-839N4FR2H0 EC 231-780-2 UN2443 Vanadium oxytrichloride [UN2443] [Corrosive]" [P]. US Patent, US 10544964 B2, 2015-09-17.
参考文献 Literature
- Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 三氯氧钒(V) in Pharmaceutical Formulations". Molecules, 2024, 1686, (10), 560-571.
- Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 三氯氧钒(V) as an Impurity". Chromatographia, 2024, 212, 3611-3641.
- Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 839N4FR2H0 7727-18-6 Trichlorooxo vanadium Vanadium oxytrichloride Vanadyl trichloride Vanadium trichloride oxide Vanadium, trichlorooxo- Vanadium, trichlorooxo-, (T-4)- AI3-52347 EINECS 231-780-2 HSDB 1023 Trichlorooxovanadium Trichlorooxovanadium oxide Vanadium chloride oxide (VOCl3) Vanadium monoxide trichloride Vanadium oxide trichloride Vanadium oxychloride Vanadium(V) oxytrichloride Vanadium trichloride monooxide Vanadium trichloride monoxide Vanadyl chloride Vanadyl chloride (VOCl3) UNII-839N4FR2H0 EC 231-780-2 UN2443 Vanadium oxytrichloride [UN2443] [Corrosive] Using HRMS and NMR". Biomed. Chromatogr., 2016, 1448, 6689-6700.
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