5-氯-2-氟-3-氨基苯硼酸频哪醇酯 (CAS No.1269232-96-3)
- 物化性质
- 白色至类白色固体粉末。熔点约72-78°C(预测值),密度约1.2 g/cm³。易溶于二氯甲烷、四氢呋喃、N,N-二甲基甲酰胺等有机溶剂,不溶于水。对空气和湿气敏感,建议在惰性气体保护下储存。
- 技术参数
- 含量 ≥97%(HPLC)
- 外观
- 白色至类白色固体粉末 水分 ≤0.5%
- 储存条件
- 2-8°C冷藏、避光、密封保存
English description(英文原文,共 1330 字符)
Product Name:5-Chloro-2-fluoro-3-aminophenylboronic acid pinacol ester
English Name:5-Chloro-2-fluoro-3-aminophenylboronic acid pinacol ester
CAS No.:1269232-96-3
Aliases:3-Amino-5-chloro-2-fluorophenylboronic acid pinacol ester, 2-Fluoro-3-amino-5-chlorophenylboronic acid pinacol ester, 5-Chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Molecular Formula:C12H16BClFNO2
Physical Properties:White to off-white solid powder. Melting point approximately 72-78°C (predicted), density about 1.2 g/cm³. Freely soluble in dichloromethane, tetrahydrofuran, N,N-dimethylformamide and other organic solvents; insoluble in water. Sensitive to air and moisture; recommended to store under inert gas protection.
Uses:Primarily used in Suzuki-Miyaura coupling reactions as an aryl boronate ester intermediate for constructing biaryl structural units. In pharmaceutical research and development, it is commonly employed in the synthesis of fluorine- and chlorine-containing aniline-based bioactive drug molecules and their derivatives. It is also applicable in the synthesis and modification of agrochemicals and fine chemical products.
Technical Specifications:
Assay ≥97% (HPLC)
Appearance: white to off-white solid powder
Water content ≤0.5%
Storage: keep refrigerated at 2-8°C, protected from light, sealed
English Name:5-Chloro-2-fluoro-3-aminophenylboronic acid pinacol ester
CAS No.:1269232-96-3
Aliases:3-Amino-5-chloro-2-fluorophenylboronic acid pinacol ester, 2-Fluoro-3-amino-5-chlorophenylboronic acid pinacol ester, 5-Chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Molecular Formula:C12H16BClFNO2
Physical Properties:White to off-white solid powder. Melting point approximately 72-78°C (predicted), density about 1.2 g/cm³. Freely soluble in dichloromethane, tetrahydrofuran, N,N-dimethylformamide and other organic solvents; insoluble in water. Sensitive to air and moisture; recommended to store under inert gas protection.
Uses:Primarily used in Suzuki-Miyaura coupling reactions as an aryl boronate ester intermediate for constructing biaryl structural units. In pharmaceutical research and development, it is commonly employed in the synthesis of fluorine- and chlorine-containing aniline-based bioactive drug molecules and their derivatives. It is also applicable in the synthesis and modification of agrochemicals and fine chemical products.
Technical Specifications:
Assay ≥97% (HPLC)
Appearance: white to off-white solid powder
Water content ≤0.5%
Storage: keep refrigerated at 2-8°C, protected from light, sealed
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 5-氯-2-氟-3-氨基苯硼酸频哪醇酯 CAS 1269232-96-3 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯的 CAS 号是多少?
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯的 CAS 号是 1269232-96-3。
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯的分子式和分子量是什么?
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯的分子式为 C12H16BClFNO2。
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯的英文名称是什么?
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯的英文名称为 5-Chloro-2-fluoro-3-aminophenylboronic acid pinacol ester。
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯还有哪些别名?
- 5-氯-2-氟-3-氨基苯硼酸频哪醇酯又称 3-氨基-5-氯-2-氟苯硼酸频哪醇酯、2-氟-3-氨基-5-氯苯硼酸频哪醇酯、5-氯-2-氟-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯胺。
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