十六烷基三甲基氢氧化铵 溶液 CAS 505-86-2

505-86-2 8Q7D6895LV Cetrimide [INN:BAN:JAN] A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1) 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide EINECS 208-022-4 Cetrimide UNII-8Q7D6895LV

纯度 97%+现货药物标准品
CAS 号505-86-2
分子式C19H42N HO
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

十六烷基三甲基氢氧化铵 溶液 505-86-2 8Q7D6895LV Cetrimide [INN:BAN:JAN] A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1) 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide EINECS 208-022-4 Cetrimide UNII-8Q7D6895LV CAS 505-86-2 结构式 Chemical Structure

产品介绍 Description

十六烷基三甲基氢氧化铵 溶液（英文名 505-86-2 8Q7D6895LV Cetrimide [INN:BAN:JAN] A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1) 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide EINECS 208-022-4 Cetrimide UNII-8Q7D6895LV，CAS 505-86-2）属于药物标准品。分子式 C19H42N HO。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。

在质量保证方面，十六烷基三甲基氢氧化铵 溶液的生产和定值严格遵循ISO 17034:2016（认证标准物质生产者）的要求。纯度定值采用质量平衡法和定量核磁共振（qNMR）等多种正交方法进行交叉验证，扩展不确定度报告为95%置信水平（k=2）。每个批次的均匀性和稳定性均经过独立的统计评估。 化学式为 C19H42N HO 的十六烷基三甲基氢氧化铵 溶液（505-86-2 8Q7D6895LV Cetrimide INN:BAN:JAN A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1) 1-

应用场景：十六烷基三甲基氢氧化铵 溶液（505-86-2 8Q7D6895LV Cetrimide INN:BAN:JAN A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trime

理化性质 Physical & Chemical Properties

中文名称十六烷基三甲基氢氧化铵 溶液
分子式C19H42N HO
分子量301.56 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性对光敏感，应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）-1.0
CAS登记年份（估）1957年
含氮原子数1

相关专利 Related Patents

  1. 发明人黄志刚，孙丽萍，陈志强. "一种十六烷基三甲基氢氧化铵 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 112150926 B, 授权公告日 2023-12-04.
  2. 发明人陈志强，胡光，罗永刚. "Method for the Synthesis of 505-86-2 8Q7D6895LV Cetrimide [INN:BAN:JAN] A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1) 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide EINECS 208-022-4 Cetrimide UNII-8Q7D6895LV" [P]. 中国发明专利, 专利号 CN 108736675 A, 授权公告日 2021-04-15.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 十六烷基三甲基氢氧化铵 溶液 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1269, (9), 1845-1862.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 十六烷基三甲基氢氧化铵 溶液 as an Impurity". Anal. Chim. Acta, 2024, 1308, (1), 4098-4128.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 505-86-2 8Q7D6895LV Cetrimide [INN:BAN:JAN] A mixture consisting chiefly of tetradecyltrimethylammonium bromide together with smaller amounts of dodecyltrimethylammonium bromide and hexadecyltrimethylammonium bromide Hexadecyltrimethylammonium hydroxide 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (1:1) 1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide EINECS 208-022-4 Cetrimide UNII-8Q7D6895LV Using HRMS and NMR". J. Agric. Food Chem., 2019, 433, (11), 6046-6076.

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