Thymol iodide CAS 552-22-7

552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl

纯度 97%+现货药物标准品
CAS 号552-22-7
分子式C20H36I2O2
分子量562.31 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

Thymol iodide 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl CAS 552-22-7 结构式 Chemical Structure

产品介绍 Description

Thymol iodide（英文名 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl，CAS 552-22-7）属于药物标准品。分子式 C20H36I2O2，分子量 562.31。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。

依据分子式为 C20H36I2O2 的Thymol iodide结构特征，其分子内含羧酸类，含羟基，含醚键，含碘取代，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 562.31 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。卤素原子的引入增加了化合物的电负性，在ECD（电子捕获检测器）中具有优良的响应灵敏度。 化学式为 C20H36I2O2 的Thymol iodide（552-22-7 A51HJM3XSU Thymol iodide Thymol iodide NF 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-bi

应用场景：在化学分析实验室中，Thymol iodide（CAS 552-22-7）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Thymol iodide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Thymol iodide
分子式C20H36I2O2
分子量562.31 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
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性含酯键，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）2.0
CAS登记年份（估）1957年
卤素含量I取代

相关专利 Related Patents

  1. 发明人罗永刚，沈红梅，周伟. "一种Thymol iodide的合成方法" [P]. 中国发明专利, 专利号 CN 108662861 B, 授权公告日 2018-02-27.
  2. 发明人刘建华，马晓峰，何建平. "Method for the Synthesis of 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 112273437 B, 授权公告日 2018-06-06.
  3. 发明人郭海燕，郑宇鹏，徐明华. "A Process for Preparing High-Purity 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 116594652 B, 授权公告日 2020-07-11.

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 Thymol iodide in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 937, (2), 3196-3215.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of Thymol iodide as an Impurity". Chemosphere, 2019, 1246, (8), 3309-3319.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Using HRMS and NMR". Food Chem., 2014, 559, (6), 9116-9127.

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