2-甲砜基-5-三氟甲基-1,3,4-噻二唑 (CAS No.27603-25-4)
- 中文别名
- 2-甲磺酰基-5-三氟甲基-1,3,4-噻二唑；2-(甲基磺酰基)-5-(三氟甲基)-1,3,4-噻二唑；5-三氟甲基-2-甲磺酰基-1,3,4-噻二唑
- 英文名称
- 2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole
- 分子式
- C4H3F3N2O2S2
- 分子量
- 232.21。
- 所属类别
- 中间体
- 物化性质
- 白色至类白色结晶粉末；微溶于水，溶于甲醇、乙醇、二氯甲烷、乙酸乙酯等有机溶剂；相对密度约1.7 g/cm³；常温下稳定，需密封干燥避光保存。
- 外观
- 白色至类白色结晶粉末。
- 储存条件
- 密封、干燥、阴凉处保存。
English description（英文原文，共 1277 字符）
Product Name:2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole
English Name:2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole
CAS No.:27603-25-4
Aliases:2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole, 2-Methanesulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole, 2-(Methylsulphonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole
Molecular Formula:C4H3F3N2O2S2
Physical Properties:White to off-white crystalline powder. Slightly soluble in water; soluble in methanol, ethanol, dichloromethane, ethyl acetate and other organic solvents. Relative density approximately 1.7 g/cm³. Stable at room temperature; keep sealed, dry and protected from light.
Uses:It is used as a pharmaceutical and agrochemical synthesis intermediate for introducing the trifluoromethyl-substituted 1,3,4-thiadiazole framework. Through substitution or coupling reactions of the methylsulfonyl group, it can be further converted into biologically active amide, urea and heterocyclic derivatives, and is widely applied in the R&D and production of pharmaceuticals, pesticides and fine chemicals.
Technical Specifications:
Appearance: white to off-white crystalline powder.
Assay (HPLC): ≥98.0%.
Molecular weight: 232.21.
Water content: ≤0.5%.
Storage: keep sealed, dry and in a cool place.
English Name:2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole
CAS No.:27603-25-4
Aliases:2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole, 2-Methanesulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole, 2-(Methylsulphonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole
Molecular Formula:C4H3F3N2O2S2
Physical Properties:White to off-white crystalline powder. Slightly soluble in water; soluble in methanol, ethanol, dichloromethane, ethyl acetate and other organic solvents. Relative density approximately 1.7 g/cm³. Stable at room temperature; keep sealed, dry and protected from light.
Uses:It is used as a pharmaceutical and agrochemical synthesis intermediate for introducing the trifluoromethyl-substituted 1,3,4-thiadiazole framework. Through substitution or coupling reactions of the methylsulfonyl group, it can be further converted into biologically active amide, urea and heterocyclic derivatives, and is widely applied in the R&D and production of pharmaceuticals, pesticides and fine chemicals.
Technical Specifications:
Appearance: white to off-white crystalline powder.
Assay (HPLC): ≥98.0%.
Molecular weight: 232.21.
Water content: ≤0.5%.
Storage: keep sealed, dry and in a cool place.
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常见问题
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑的 CAS 号是多少？
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑的 CAS 号是 27603-25-4。
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑的分子式和分子量是什么？
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑的分子式为 C4H3F3N2O2S2，分子量约 232.21。。
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑的英文名称是什么？
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑的英文名称为 2-Methylsulfonyl-5-(trifluoromethyl)-1,3,4-thiadiazole。
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑还有哪些别名？
- 2-甲砜基-5-三氟甲基-1,3,4-噻二唑又称 2-甲磺酰基-5-三氟甲基-1,3,4-噻二唑、2-(甲基磺酰基)-5-(三氟甲基)-1,3,4-噻二唑、5-三氟甲基-2-甲磺酰基-1,3,4-噻二唑。
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