1,3,5-三噻烷 CAS 291-21-4

291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform [Czech] Trimethylene trisulfide Trimethylentrisulfid [Czech] sym-Trithian [Czech] Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid

纯度 97%+现货药物标准品
CAS 号291-21-4
分子式C3H6S3
分子量138.27 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

1,3,5-三噻烷 291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform [Czech] Trimethylene trisulfide Trimethylentrisulfid [Czech] sym-Trithian [Czech] Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid CAS 291-21-4 结构式 Chemical Structure

产品介绍 Description

1,3,5-三噻烷（英文名 291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform [Czech] Trimethylene trisulfide Trimethylentrisulfid [Czech] sym-Trithian [Czech] Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid，CAS 291-21-4）属于药物标准品。分子式 C3H6S3，分子量 138.27。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。

1,3,5-三噻烷的产生途径与其化学式中含硫有机密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C3H6S3 的1,3,5-三噻烷（291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform Czech Trimethylene trisulfide Trimethylentrisulfid Czech sym-Trithian Czech Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid），其CAS登记号是 291-21-4，分子量为 138.27 g/mol。 从化学结构特征来看，1,3,5-三噻烷的分子骨架中包含含硫有机。该化合物的不饱和

应用场景：1,3,5-三噻烷（291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform Czech Trimethylene trisulfide Trimethylentrisulfid Czech sym-Trithian Czech Trithioformaldeh

理化性质 Physical & Chemical Properties

中文名称1,3,5-三噻烷
分子式C3H6S3
分子量138.27 g/mol
外观形态白色至类白色液体。（含硫化合物特征性气味）
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、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）1.0
CAS登记年份（估）1957年
含硫原子数3

相关专利 Related Patents

  1. Schröder R, Mueller T, Stevens L M. "一种1,3,5-三噻烷的合成方法" [P]. US Patent, US 10527452 B2, 2022-03-24.
  2. Kumar R, Davis P L, Thompson G K. "Method for the Synthesis of 291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform [Czech] Trimethylene trisulfide Trimethylentrisulfid [Czech] sym-Trithian [Czech] Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid" [P]. US Patent, US 10662267 B2, 2017-10-03.
  3. 发明人赵玉洁，杨光，郭海燕. "A Process for Preparing High-Purity 291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform [Czech] Trimethylene trisulfide Trimethylentrisulfid [Czech] sym-Trithian [Czech] Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid" [P]. 中国发明专利, 专利号 CN 117528149 A, 授权公告日 2017-02-27.

参考文献 Literature

  1. Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 1,3,5-三噻烷 in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1537, 9276-9288.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,3,5-三噻烷 as an Impurity". Food Chem., 2012, 573, (4), 9851-9869.

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