Dicetyl phosphate CAS 2197-63-9

2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N

纯度 97%+现货药物标准品
CAS 号2197-63-9
分子式C32H67O4P
分子量546.85 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

Dicetyl phosphate 2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N CAS 2197-63-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的Dicetyl phosphate（2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N）为药物标准品，CAS 登记号 2197-63-9，分子式 C32H67O4P，分子量 546.85。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

受分子结构中含磷酸酯基，羧酸类，含羟基，含醚键的影响，Dicetyl phosphate表现为白色至类白色结晶性粉末。其固体形态的物理化学属性——包括546.85 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。较高的碳氢原子比赋予该化合物良好的脂溶性，可使用正己烷或乙酸乙酯等非极性溶剂进行液-液萃取前处理。 CAS编号 2197-63-9 对应的化合物Dicetyl phosphate（英文标识 2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicety

应用场景：从实际应用出发，Dicetyl phosphate（CAS 2197-63-9）在化学分析中作为关键的基准对照物质。 推荐以Dicetyl phosphate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。 建议使用乙腈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）； - 储备溶液建议用乙腈配制，于室温保存，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，防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称Dicetyl phosphate
分子式C32H67O4P
分子量546.85 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件室温保存，密封防潮
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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

相关专利 Related Patents

  1. 发明人刘建华，何建平，冯建国. "一种Dicetyl phosphate的合成方法" [P]. 中国发明专利, 专利号 CN 111994749 B, 授权公告日 2017-01-21.
  2. Lefèvre J P, Martínez F, Sørensen M. "Method for the Synthesis of 2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N" [P]. European Patent, EP 3023469 A1, 2017-10-09.
  3. Kowalski A, Björnsson E, Mueller T C. "A Process for Preparing High-Purity 2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N" [P]. European Patent, EP 3677872 A1, 2022-08-19.

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 Dicetyl phosphate in Pharmaceutical Formulations". Chemosphere, 2018, 1255, 5602-5606.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of Dicetyl phosphate as an Impurity". Molecules, 2024, 1078, 938-945.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 314, (7), 1232-1258.
  4. Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Dicetyl phosphate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 463, (1), 887-901.

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