4-氟-1-苯并噻吩-2-羧酸 (CAS No.23967-57-9)
- 中文别名
- 4-氯苯并[b]噻吩-2-羧酸；4-氯-1-苯并噻吩-2-甲酸
- 英文名称
- 4-Chloro-1-benzothiophene-2-carboxylic acid
- 分子式
- C9H5ClO2S
- 分子量
- 212.65
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶粉末，微溶于水，溶于二甲基亚砜、二甲基甲酰胺等有机溶剂。密度（预测）约1.5±0.1 g/cm³，沸点（预测）约408.7±40.0 °C，闪点（预测）约200 °C。
- 纯度
- ≥98%
- 外观
- 白色至类白色固体
- 溶解性
- 微溶于水，溶于有机溶剂
English description（英文原文，共 1013 字符）
Product Name:4-Chloro-1-benzothiophene-2-carboxylic acid
English Name:4-Chloro-1-benzothiophene-2-carboxylic acid
CAS No.:23967-57-9
Aliases:4-Chlorobenzo[b]thiophene-2-carboxylic acid, 4-Chloro-1-benzothiophene-2-methanoic acid
Molecular Formula:C9H5ClO2S
Physical Properties:White to off-white crystalline powder. Slightly soluble in water, soluble in organic solvents such as DMSO and DMF. Density (predicted): 1.5±0.1 g/cm³; boiling point (predicted): 408.7±40.0 °C; flash point (predicted): approximately 200 °C.
Uses:Used as an organic synthesis intermediate, mainly for constructing the 4-substituted benzothiophene scaffold, widely applied in pharmaceuticals, agrochemicals, and functional materials. The carboxylic acid group allows further derivatization to produce various bioactive compounds.
Technical Specifications:
Molecular weight: 212.65
Molecular formula: C9H5ClO2S
Purity: ≥98%
Appearance: white to off-white solid
Solubility: slightly soluble in water, soluble in organic solvents
English Name:4-Chloro-1-benzothiophene-2-carboxylic acid
CAS No.:23967-57-9
Aliases:4-Chlorobenzo[b]thiophene-2-carboxylic acid, 4-Chloro-1-benzothiophene-2-methanoic acid
Molecular Formula:C9H5ClO2S
Physical Properties:White to off-white crystalline powder. Slightly soluble in water, soluble in organic solvents such as DMSO and DMF. Density (predicted): 1.5±0.1 g/cm³; boiling point (predicted): 408.7±40.0 °C; flash point (predicted): approximately 200 °C.
Uses:Used as an organic synthesis intermediate, mainly for constructing the 4-substituted benzothiophene scaffold, widely applied in pharmaceuticals, agrochemicals, and functional materials. The carboxylic acid group allows further derivatization to produce various bioactive compounds.
Technical Specifications:
Molecular weight: 212.65
Molecular formula: C9H5ClO2S
Purity: ≥98%
Appearance: white to off-white solid
Solubility: slightly soluble in water, soluble in organic solvents
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常见问题
- 4-氟-1-苯并噻吩-2-羧酸的 CAS 号是多少？
- 4-氟-1-苯并噻吩-2-羧酸的 CAS 号是 23967-57-9。
- 4-氟-1-苯并噻吩-2-羧酸的分子式和分子量是什么？
- 4-氟-1-苯并噻吩-2-羧酸的分子式为 C9H5ClO2S，分子量约 212.65。
- 4-氟-1-苯并噻吩-2-羧酸的英文名称是什么？
- 4-氟-1-苯并噻吩-2-羧酸的英文名称为 4-Chloro-1-benzothiophene-2-carboxylic acid。
- 4-氟-1-苯并噻吩-2-羧酸还有哪些别名？
- 4-氟-1-苯并噻吩-2-羧酸又称 4-氯苯并[b]噻吩-2-羧酸、4-氯-1-苯并噻吩-2-甲酸。
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