5-羧基噻吩-2-硼酸 (CAS No.465515-31-5)
- 物化性质
- 白色至类白色粉末，熔点约230℃（分解）。微溶于水，可溶于甲醇、乙醇、DMF等有机溶剂。对空气和湿气敏感，建议低温干燥密封保存。
- 外观
- 白色至类白色粉末
- 熔点
- 约230℃（分解）
- 包装
- 1kg/袋，20kg/桶
English description（英文原文，共 1032 字符）
Product Name:5-Carboxythiophene-2-boronic acid
English Name:5-Carboxythiophene-2-boronic acid
CAS No.:465515-31-5
Aliases:5-Boronothiophene-2-carboxylic acid, 5-Carboxythiophen-2-ylboronic acid
Molecular Formula:C5H5BO4S
Physical Properties:White to off-white powder, melting point approximately 230°C (decomposition). Slightly soluble in water, soluble in methanol, ethanol, DMF and other organic solvents. Sensitive to air and moisture, recommended to be stored sealed in a cool, dry place.
Uses:Used as an organic synthesis intermediate, especially for Suzuki-Miyaura cross-coupling reactions to construct aryl/heteroaryl bonds, and is an important raw material for the preparation of pharmaceutical intermediates, pesticides and functional materials. It is also used in the synthesis of thiophene derivatives and fine chemicals.
Technical Specifications:
Appearance: white to off-white powder
Assay (HPLC): ≥98%
Melting point: approximately 230°C (decomposition)
Loss on drying: ≤0.5%
Packaging: 1 kg/bag, 20 kg/drum
English Name:5-Carboxythiophene-2-boronic acid
CAS No.:465515-31-5
Aliases:5-Boronothiophene-2-carboxylic acid, 5-Carboxythiophen-2-ylboronic acid
Molecular Formula:C5H5BO4S
Physical Properties:White to off-white powder, melting point approximately 230°C (decomposition). Slightly soluble in water, soluble in methanol, ethanol, DMF and other organic solvents. Sensitive to air and moisture, recommended to be stored sealed in a cool, dry place.
Uses:Used as an organic synthesis intermediate, especially for Suzuki-Miyaura cross-coupling reactions to construct aryl/heteroaryl bonds, and is an important raw material for the preparation of pharmaceutical intermediates, pesticides and functional materials. It is also used in the synthesis of thiophene derivatives and fine chemicals.
Technical Specifications:
Appearance: white to off-white powder
Assay (HPLC): ≥98%
Melting point: approximately 230°C (decomposition)
Loss on drying: ≤0.5%
Packaging: 1 kg/bag, 20 kg/drum
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常见问题
- 5-羧基噻吩-2-硼酸的 CAS 号是多少？
- 5-羧基噻吩-2-硼酸的 CAS 号是 465515-31-5。
- 5-羧基噻吩-2-硼酸的分子式和分子量是什么？
- 5-羧基噻吩-2-硼酸的分子式为 C5H5BO4S。
- 5-羧基噻吩-2-硼酸的英文名称是什么？
- 5-羧基噻吩-2-硼酸的英文名称为 5-Carboxythiophene-2-boronic acid。
- 5-羧基噻吩-2-硼酸还有哪些别名？
- 5-羧基噻吩-2-硼酸又称 5-硼噻吩-2-羧酸、5-羧基噻吩-2-基硼酸。
- 5-羧基噻吩-2-硼酸有哪些供应商和生产厂家？
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