乙醇酸乙氧基油醚 CAS 57635-48-0
57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 oleyl ether carboxylic acid Polyethylene glycol 500 oleyl ether carboxylic acid Polyoxyethylene (10) oleyl ether carboxylic acid Polyoxyethylene (3) oleyl ether carboxylic acid Polyoxyethylene (6) oleyl ether carboxylic acid Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecen-1-yloxy)- Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecenyloxy)- UNII-4663749CN2 UNII-5Q74HJJ5F9 UNII-JE40XG60I2 UNII-10BQL6HE7V
| CAS 号 | 57635-48-0 |
| 分子式 | C18H36O C17H34O C16H32O C2H4O3 C2H6O2 |
| 分子量 | N/A 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
本产品为药物标准品乙醇酸乙氧基油醚（57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 oleyl ether carboxylic acid Polyethylene glycol 500 oleyl ether carboxylic acid Polyoxyethylene (10) oleyl ether carboxylic acid Polyoxyethylene (3) oleyl ether carboxylic acid Polyoxyethylene (6) oleyl ether carboxylic acid Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecen-1-yloxy)- Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecenyloxy)- UNII-4663749CN2 UNII-5Q74HJJ5F9 UNII-JE40XG60I2 UNII-10BQL6HE7V，CAS 57635-48-0），分子式 C18H36O C17H34O C16H32O C2H4O3 C2H6O2。纯度 97%+。适用于分析方法开发、方法验证及日常质检，CATO 提供全程冷链与全球配送。
依据分子式为 C18H36O C17H34O C16H32O C2H4O3 C2H6O2 的乙醇酸乙氧基油醚结构特征，其分子内含羧酸类，含羟基，含醚键，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 901.49 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。 CAS编号 57635-48-0 对应的化合物乙醇酸乙氧基油醚（英文标识 57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 ole
应用场景：乙醇酸乙氧基油醚（57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethy
理化性质 Physical & Chemical Properties
| 中文名称 | 乙醇酸乙氧基油醚 |
| 分子式 | C18H36O C17H34O C16H32O C2H4O3 C2H6O2 |
| 分子量 | 901.49 g/mol |
| 外观形态 | 白色至类白色无定形粉末 |
| 纯度 | 97%+ |
| 储存条件 | 室温保存，密封防潮 |
| 溶解性参考 | 可溶于甲醇、乙腈、DMSO、水（微溶） |
| 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） | 0.0 |
| CAS登记年份（估） | 1973年 |
相关专利 Related Patents
- 发明人唐晓军，冯建国，高志强. "一种乙醇酸乙氧基油醚的合成方法" [P]. 中国发明专利, 专利号 CN 117835386 B, 授权公告日 2025-03-18.
- 发明人张德明，李文辉，韩伟. "Method for the Synthesis of 57635-48-0 10BQL6HE7V 4663749CN2 5Q74HJJ5F9 JE40XG60I2 Oleth-10 carboxylic acid Oleth-3 carboxylic acid Oleth-6 carboxylic acid PEG-10 Oleyl ether carboxylic acid PEG-3 Oleyl ether carboxylic acid PEG-6 Oleyl ether carboxylic acid Polyethylene glycol (3) oleyl ether carboxylic acid Polyethylene glycol 300 oleyl ether carboxylic acid Polyethylene glycol 500 oleyl ether carboxylic acid Polyoxyethylene (10) oleyl ether carboxylic acid Polyoxyethylene (3) oleyl ether carboxylic acid Polyoxyethylene (6) oleyl ether carboxylic acid Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecen-1-yloxy)- Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-((9Z)-9-octadecenyloxy)- UNII-4663749CN2 UNII-5Q74HJJ5F9 UNII-JE40XG60I2 UNII-10BQL6HE7V" [P]. 中国发明专利, 专利号 CN 109541416 B, 授权公告日 2016-12-25.
参考文献 Literature
- O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 乙醇酸乙氧基油醚 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 1930, (10), 5632-5637.
- O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 乙醇酸乙氧基油醚 as an Impurity". J. Agric. Food Chem., 2022, 282, 2694-2718.
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