4-氨基-3-巯基-4H-1,2,4-三唑 (CAS No.4343-75-3)
- 中文别名
- 3-巯基-4-氨基-1,2,4-三唑；4-氨基-3-巯基-1,2,4-三唑
- 英文名称
- 4-Amino-4H-1,2,4-triazole-3-thiol
- 分子式
- C2H4N4S
- 分子量
- 116.14
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶性粉末，具有特征性硫醇气味。熔点在220-230℃范围内（分解），微溶于水，可溶于乙醇、二甲基甲酰胺等有机溶剂。分子量为116.14。该化合物含有巯基和氨基官能团，具有典型的硫醇反应活性，易与金属离子形成配合物。
- 纯度
- ≥99%
- 外观
- 白色至类白色结晶性粉末
- 熔点
- 220-230℃（分解）
- 溶解性
- 微溶于水，溶于乙醇、DMF等有机溶剂
English description（英文原文，共 1284 字符）
Product Name:4-Amino-4H-1,2,4-triazole-3-thiol
English Name:4-Amino-4H-1,2,4-triazole-3-thiol
CAS No.:4343-75-3
Aliases:3-Mercapto-4-amino-1,2,4-triazole, 4-Amino-3-mercapto-1,2,4-triazole
Molecular Formula:C2H4N4S
Physical Properties:White to off-white crystalline powder with a characteristic thiol odor. Melting point in the range of 220-230°C (decomposes). Slightly soluble in water; soluble in organic solvents such as ethanol and dimethylformamide. Molecular weight: 116.14. The compound contains thiol and amino functional groups, exhibiting typical thiol reactivity and readily forming complexes with metal ions.
Uses:Primarily used as an organic synthesis intermediate for the preparation of triazole-based pharmaceutical and agrochemical active molecules. Its thiol group can coordinate with metal ions, making it useful as a metal corrosion inhibitor and as a detection reagent for metal ions in analytical chemistry. In fine chemical applications, it is also employed in the synthesis of triazole-functional materials.
Technical Specifications:
Purity: ≥99%
Appearance: white to off-white crystalline powder
Molecular weight: 116.14
Melting point: 220-230°C (decomposes)
Solubility: slightly soluble in water; soluble in ethanol, DMF and other organic solvents
English Name:4-Amino-4H-1,2,4-triazole-3-thiol
CAS No.:4343-75-3
Aliases:3-Mercapto-4-amino-1,2,4-triazole, 4-Amino-3-mercapto-1,2,4-triazole
Molecular Formula:C2H4N4S
Physical Properties:White to off-white crystalline powder with a characteristic thiol odor. Melting point in the range of 220-230°C (decomposes). Slightly soluble in water; soluble in organic solvents such as ethanol and dimethylformamide. Molecular weight: 116.14. The compound contains thiol and amino functional groups, exhibiting typical thiol reactivity and readily forming complexes with metal ions.
Uses:Primarily used as an organic synthesis intermediate for the preparation of triazole-based pharmaceutical and agrochemical active molecules. Its thiol group can coordinate with metal ions, making it useful as a metal corrosion inhibitor and as a detection reagent for metal ions in analytical chemistry. In fine chemical applications, it is also employed in the synthesis of triazole-functional materials.
Technical Specifications:
Purity: ≥99%
Appearance: white to off-white crystalline powder
Molecular weight: 116.14
Melting point: 220-230°C (decomposes)
Solubility: slightly soluble in water; soluble in ethanol, DMF and other organic solvents
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常见问题
- 4-氨基-3-巯基-4H-1,2,4-三唑的 CAS 号是多少？
- 4-氨基-3-巯基-4H-1,2,4-三唑的 CAS 号是 4343-75-3。
- 4-氨基-3-巯基-4H-1,2,4-三唑的分子式和分子量是什么？
- 4-氨基-3-巯基-4H-1,2,4-三唑的分子式为 C2H4N4S，分子量约 116.14。
- 4-氨基-3-巯基-4H-1,2,4-三唑的英文名称是什么？
- 4-氨基-3-巯基-4H-1,2,4-三唑的英文名称为 4-Amino-4H-1,2,4-triazole-3-thiol。
- 4-氨基-3-巯基-4H-1,2,4-三唑还有哪些别名？
- 4-氨基-3-巯基-4H-1,2,4-三唑又称 3-巯基-4-氨基-1,2,4-三唑、4-氨基-3-巯基-1,2,4-三唑。
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