N-对甲苯磺酰基吡咯 (CAS No.17639-64-4)
- 中文别名
- 1-对甲苯磺酰基吡咯；N-甲苯磺酰吡咯；1-甲苯磺酰基-1H-吡咯
- 英文名称
- 1-Tosylpyrrole
- 分子式
- C11H11NO2S
- 分子量
- 221.28
- 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，熔点88-90°C。易溶于二氯甲烷、氯仿、乙酸乙酯、乙醇等有机溶剂，不溶于水。遇光或受热易变色。
- 外观
- 白色至类白色结晶粉末
- 熔点
- 88-90°C
English description（英文原文，共 980 字符）
Product Name:1-Tosylpyrrole
English Name:1-Tosylpyrrole
CAS No.:17639-64-4
Aliases:N-Tosylpyrrole, 1-(p-Toluenesulfonyl)pyrrole, 1-(p-Toluenesulfonyl)-1H-pyrrole
Molecular Formula:C11H11NO2S
Physical Properties:White to off-white crystalline powder, melting point 88-90°C. Easily soluble in dichloromethane, chloroform, ethyl acetate, ethanol and other organic solvents; insoluble in water. Prone to discoloration upon exposure to light or heat.
Uses:Used as an organic synthesis intermediate and as an N-protecting group for pyrrole, protecting the nitrogen atom of the pyrrole ring for selective reactions. It is also employed in the synthesis of N-substituted pyrrole derivatives, pharmaceutical molecules, and fine chemical intermediates, as well as a substrate in C-H functionalization reactions.
Technical Specifications:
Appearance: white to off-white crystalline powder
Content (HPLC): ≥98%
Melting point: 88-90°C
Molecular weight: 221.28
Loss on drying: ≤0.5%
English Name:1-Tosylpyrrole
CAS No.:17639-64-4
Aliases:N-Tosylpyrrole, 1-(p-Toluenesulfonyl)pyrrole, 1-(p-Toluenesulfonyl)-1H-pyrrole
Molecular Formula:C11H11NO2S
Physical Properties:White to off-white crystalline powder, melting point 88-90°C. Easily soluble in dichloromethane, chloroform, ethyl acetate, ethanol and other organic solvents; insoluble in water. Prone to discoloration upon exposure to light or heat.
Uses:Used as an organic synthesis intermediate and as an N-protecting group for pyrrole, protecting the nitrogen atom of the pyrrole ring for selective reactions. It is also employed in the synthesis of N-substituted pyrrole derivatives, pharmaceutical molecules, and fine chemical intermediates, as well as a substrate in C-H functionalization reactions.
Technical Specifications:
Appearance: white to off-white crystalline powder
Content (HPLC): ≥98%
Melting point: 88-90°C
Molecular weight: 221.28
Loss on drying: ≤0.5%
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常见问题
- N-对甲苯磺酰基吡咯的 CAS 号是多少？
- N-对甲苯磺酰基吡咯的 CAS 号是 17639-64-4。
- N-对甲苯磺酰基吡咯的分子式和分子量是什么？
- N-对甲苯磺酰基吡咯的分子式为 C11H11NO2S，分子量约 221.28。
- N-对甲苯磺酰基吡咯的英文名称是什么？
- N-对甲苯磺酰基吡咯的英文名称为 1-Tosylpyrrole。
- N-对甲苯磺酰基吡咯还有哪些别名？
- N-对甲苯磺酰基吡咯又称 1-对甲苯磺酰基吡咯、N-甲苯磺酰吡咯、1-甲苯磺酰基-1H-吡咯。
- N-对甲苯磺酰基吡咯有哪些供应商和生产厂家？
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