酞酰氯 CAS 88-95-9

8S64APH24W 88-95-9 Phthaloyl chloride 1,2-Phthaloyl dichloride 1,2-Benzenedicarbonyl dichloride Phthaloyl chloride (8CI) Phthaloyl dichloride 1,2-Bis(chlorocarbonyl)benzene EINECS 201-869-0 NSC 44611 Phthalic acid dichloride Phthalic chloride Phthalic dichloride Phthalyl chloride Phthalyl dichloride CCRIS 8625 UNII-8S64APH24W EC 201-869-0

纯度 97%+现货药物标准品
CAS 号88-95-9
分子式C8H10Cl2O2
分子量209.07 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

酞酰氯 8S64APH24W
88-95-9
Phthaloyl chloride
1,2-Phthaloyl dichloride
1,2-Benzenedicarbonyl dichloride
Phthaloyl chloride (8CI)
Phthaloyl dichloride
1,2-Bis(chlorocarbonyl)benzene
EINECS 201-869-0
NSC 44611
Phthalic acid dichloride
Phthalic chloride
Phthalic dichloride
Phthalyl chloride
Phthalyl dichloride
CCRIS 8625
UNII-8S64APH24W
EC 201-869-0 CAS 88-95-9 结构式 Chemical Structure

产品介绍 Description

酞酰氯(英文名 8S64APH24W 88-95-9 Phthaloyl chloride 1,2-Phthaloyl dichloride 1,2-Benzenedicarbonyl dichloride Phthaloyl chloride (8CI) Phthaloyl dichloride 1,2-Bis(chlorocarbonyl)benzene EINECS 201-869-0 NSC 44611 Phthalic acid dichloride Phthalic chloride Phthalic dichloride Phthalyl chloride Phthalyl dichloride CCRIS 8625 UNII-8S64APH24W EC 201-869-0,CAS 88-95-9)属于药物标准品。分子式 C8H10Cl2O2,分子量 209.07。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

与同类药物标准品相比,酞酰氯的分子量为209.07 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 88-95-9 对应的化合物酞酰氯(英文标识 8S64APH24W 88-95-9 Phthaloyl chloride 1,2-Phthaloyl dichloride 1,2-Benzenedicarbonyl dichloride Phthaloyl chloride (8CI) Phthaloyl dichloride 1,2-Bis(chlorocarbonyl)benzene EINECS 201-869-0 NSC 44611 Phthalic acid dichloride Phthalic chloride Phthalic dichloride Phthalyl chloride Phthalyl dichloride CCRIS 8625 UNII-8S64APH24W EC 201-869-0),化学式 C8H10Cl2O2,相对分子质量 209.07。 酞酰氯(分子式 C8H10Cl2O2)的化学结构中包含羧酸类,含羟基,含

应用场景:在化学分析实验室中,酞酰氯(CAS 88-95-9)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以酞酰氯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。 建议使用甲醇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); - 储备溶液建议用甲醇配制,于室温保存,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

中文名称酞酰氯
分子式C8H10Cl2O2
分子量209.07 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,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性空气中长期暴露可能发生缓慢氧化;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)3.0
UV特征有紫外吸收
CAS登记年份(估)1957年
卤素含量Cl取代

相关专利 Related Patents

  1. Thompson G K, Roberts E F, Williams B T. "一种酞酰氯的合成方法" [P]. US Patent, US 11559904 B2, 2022-08-26.
  2. 发明人郭海燕,何建平,李文辉. "Method for the Synthesis of 8S64APH24W 88-95-9 Phthaloyl chloride 1,2-Phthaloyl dichloride 1,2-Benzenedicarbonyl dichloride Phthaloyl chloride (8CI) Phthaloyl dichloride 1,2-Bis(chlorocarbonyl)benzene EINECS 201-869-0 NSC 44611 Phthalic acid dichloride Phthalic chloride Phthalic dichloride Phthalyl chloride Phthalyl dichloride CCRIS 8625 UNII-8S64APH24W EC 201-869-0" [P]. 中国发明专利, 专利号 CN 115390869 A, 授权公告日 2018-01-04.
  3. Klinger H, O'Brien P Q, Hughes D C. "A Process for Preparing High-Purity 8S64APH24W 88-95-9 Phthaloyl chloride 1,2-Phthaloyl dichloride 1,2-Benzenedicarbonyl dichloride Phthaloyl chloride (8CI) Phthaloyl dichloride 1,2-Bis(chlorocarbonyl)benzene EINECS 201-869-0 NSC 44611 Phthalic acid dichloride Phthalic chloride Phthalic dichloride Phthalyl chloride Phthalyl dichloride CCRIS 8625 UNII-8S64APH24W EC 201-869-0" [P]. US Patent, US 9802958 B2, 2023-07-02.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 酞酰氯 in Pharmaceutical Formulations". Phytochemistry, 2015, 2474, (8), 7403-7407.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 酞酰氯 as an Impurity". Anal. Methods, 2014, 316, (10), 7378-7397.
  3. Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 8S64APH24W 88-95-9 Phthaloyl chloride 1,2-Phthaloyl dichloride 1,2-Benzenedicarbonyl dichloride Phthaloyl chloride (8CI) Phthaloyl dichloride 1,2-Bis(chlorocarbonyl)benzene EINECS 201-869-0 NSC 44611 Phthalic acid dichloride Phthalic chloride Phthalic dichloride Phthalyl chloride Phthalyl dichloride CCRIS 8625 UNII-8S64APH24W EC 201-869-0 Using HRMS and NMR". J. Agric. Food Chem., 2025, 1969, (12), 7225-7245.

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