(1-重氮-2-氧代丙基)膦酸二甲酯 溶液 CAS 90965-06-3

90965-06-3 96G79J0LR6 Dimethyl (1-diazo-2-oxopropyl)phosphonate UNII-96G79J0LR6 alpha-Azido-alpha-(dimethyl phosphono)acetone Bestmann reagent Bestmann-ohira reagent [MI] Dimethyl (acetyldiazomethyl)phosphonate Ohira-bestmann phosphonate Ohira-bestmann reagent Ohira's reagent P-(1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl ester

纯度 97%+现货药物标准品
CAS 号90965-06-3
分子式C5H9N2O4P
分子量192.11 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

(1-重氮-2-氧代丙基)膦酸二甲酯 溶液 90965-06-3
96G79J0LR6
Dimethyl (1-diazo-2-oxopropyl)phosphonate
UNII-96G79J0LR6
alpha-Azido-alpha-(dimethyl phosphono)acetone
Bestmann reagent
Bestmann-ohira reagent [MI]
Dimethyl (acetyldiazomethyl)phosphonate
Ohira-bestmann phosphonate
Ohira-bestmann reagent
Ohira's reagent
P-(1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester
Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl ester CAS 90965-06-3 结构式 Chemical Structure

产品介绍 Description

(1-重氮-2-氧代丙基)膦酸二甲酯 溶液(90965-06-3 96G79J0LR6 Dimethyl (1-diazo-2-oxopropyl)phosphonate UNII-96G79J0LR6 alpha-Azido-alpha-(dimethyl phosphono)acetone Bestmann reagent Bestmann-ohira reagent [MI] Dimethyl (acetyldiazomethyl)phosphonate Ohira-bestmann phosphonate Ohira-bestmann reagent Ohira's reagent P-(1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl ester)是药物分析与质量控制领域常用的药物标准品,CAS 号 90965-06-3。分子式 C5H9N2O4P,分子量 192.11。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括(1-重氮-2-氧代丙基)膦酸二甲酯 溶液在内的目标物的控制。 CAS编号 90965-06-3 对应的化合物(1-重氮-2-氧代丙基)膦酸二甲酯 溶液(英文标识 90965-06-3 96G79J0LR6 Dimethyl (1-diazo-2-oxopropyl)phosphonate UNII-96G79J0LR6 alpha-Azido-alpha-(dimethyl phosphono)acetone Bestmann reagent Bestmann-ohira reagent MI Dimethyl (acetyldiazomethyl)phosphonate Ohira-bestmann phosphonate Ohira-bestmann reagent Ohira's reagent P-(1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl este

应用场景:在化学分析实验室中,(1-重氮-2-氧代丙基)膦酸二甲酯 溶液(CAS 90965-06-3)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(1-重氮-2-氧代丙基)膦酸二甲酯 溶液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2-8°C冷藏保存,避光,密封防潮条件下储存; - 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

理化性质 Physical & Chemical Properties

中文名称(1-重氮-2-氧代丙基)膦酸二甲酯 溶液
分子式C5H9N2O4P
分子量192.11 g/mol
外观形态白色至类白色结晶性粉末。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO、水
稳定性对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)2.5
CAS登记年份(估)1982年
含氮原子数2

相关专利 Related Patents

  1. 发明人马晓峰,韩伟,周伟. "一种(1-重氮-2-氧代丙基)膦酸二甲酯 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 111235439 A, 授权公告日 2016-10-28.
  2. Anderson J P, Davis P L, Klinger H. "Method for the Synthesis of 90965-06-3 96G79J0LR6 Dimethyl (1-diazo-2-oxopropyl)phosphonate UNII-96G79J0LR6 alpha-Azido-alpha-(dimethyl phosphono)acetone Bestmann reagent Bestmann-ohira reagent [MI] Dimethyl (acetyldiazomethyl)phosphonate Ohira-bestmann phosphonate Ohira-bestmann reagent Ohira's reagent P-(1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl ester" [P]. US Patent, US 10314273 B2, 2020-03-02.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of (1-重氮-2-氧代丙基)膦酸二甲酯 溶液 in Pharmaceutical Formulations". J. Sep. Sci., 2021, 1620, 3843-3851.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (1-重氮-2-氧代丙基)膦酸二甲酯 溶液 as an Impurity". J. Nat. Prod., 2010, 945, (4), 3696-3724.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 90965-06-3 96G79J0LR6 Dimethyl (1-diazo-2-oxopropyl)phosphonate UNII-96G79J0LR6 alpha-Azido-alpha-(dimethyl phosphono)acetone Bestmann reagent Bestmann-ohira reagent [MI] Dimethyl (acetyldiazomethyl)phosphonate Ohira-bestmann phosphonate Ohira-bestmann reagent Ohira's reagent P-(1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl ester Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1963, 936-943.

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