3-溴-4-(甲基氨基)苯甲醛 (CAS No.28164-48-9)
- 物化性质
- 淡黄色至黄褐色结晶粉末。分子量214.06。熔点范围125～140℃。密度（估算）约1.5 g/cm³。可溶于二氯甲烷、甲醇、乙酸乙酯等有机溶剂，微溶于水。具有芳香醛的特征气味，沸点较高，常压蒸馏时可能发生分解。
- 纯度
- ≥97%（HPLC）
- 溶解性
- 溶于二氯甲烷、甲醇、乙酸乙酯等有机溶剂，微溶于水
- 储存条件
- 密封、避光、阴凉干燥处保存
English description（英文原文，共 1445 字符）
Product Name:3-Bromo-4-(methylamino)benzaldehyde
English Name:3-Bromo-4-(methylamino)benzaldehyde
CAS No.:28164-48-9
Aliases:3-Bromo-4-methylaminobenzaldehyde
Molecular Formula:C8H8BrNO
Physical Properties:Light yellow to yellowish-brown crystalline powder. Molecular weight: 214.06. Melting point range: 125–140 °C. Estimated density: approx. 1.5 g/cm³. Soluble in dichloromethane, methanol, ethyl acetate and other organic solvents; slightly soluble in water. It has the characteristic odor of aromatic aldehydes; its boiling point is relatively high and decomposition may occur during distillation at atmospheric pressure.
Uses:This compound is an important organic synthesis intermediate, featuring multiple reactive functional groups including a bromine atom, an aldehyde group, and a secondary amino group. It is widely used in the synthesis of pharmaceutical intermediates, bioactive molecules, and fine chemicals, for example, in palladium-catalyzed coupling reactions (such as Suzuki reactions) to construct biaryl scaffolds, or in reductive amination and Schiff base formation reactions to prepare amine ligands and functional materials.
Technical Specifications:
Molecular weight: 214.06
Melting point range: 125–140 °C
Purity: ≥97% (HPLC)
Solubility: Soluble in dichloromethane, methanol, ethyl acetate and other organic solvents; slightly soluble in water
Storage: Keep sealed, protected from light, in a cool, dry place
English Name:3-Bromo-4-(methylamino)benzaldehyde
CAS No.:28164-48-9
Aliases:3-Bromo-4-methylaminobenzaldehyde
Molecular Formula:C8H8BrNO
Physical Properties:Light yellow to yellowish-brown crystalline powder. Molecular weight: 214.06. Melting point range: 125–140 °C. Estimated density: approx. 1.5 g/cm³. Soluble in dichloromethane, methanol, ethyl acetate and other organic solvents; slightly soluble in water. It has the characteristic odor of aromatic aldehydes; its boiling point is relatively high and decomposition may occur during distillation at atmospheric pressure.
Uses:This compound is an important organic synthesis intermediate, featuring multiple reactive functional groups including a bromine atom, an aldehyde group, and a secondary amino group. It is widely used in the synthesis of pharmaceutical intermediates, bioactive molecules, and fine chemicals, for example, in palladium-catalyzed coupling reactions (such as Suzuki reactions) to construct biaryl scaffolds, or in reductive amination and Schiff base formation reactions to prepare amine ligands and functional materials.
Technical Specifications:
Molecular weight: 214.06
Melting point range: 125–140 °C
Purity: ≥97% (HPLC)
Solubility: Soluble in dichloromethane, methanol, ethyl acetate and other organic solvents; slightly soluble in water
Storage: Keep sealed, protected from light, in a cool, dry place
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常见问题
- 3-溴-4-(甲基氨基)苯甲醛的 CAS 号是多少？
- 3-溴-4-(甲基氨基)苯甲醛的 CAS 号是 28164-48-9。
- 3-溴-4-(甲基氨基)苯甲醛的分子式和分子量是什么？
- 3-溴-4-(甲基氨基)苯甲醛的分子式为 C8H8BrNO，分子量约 214.06。
- 3-溴-4-(甲基氨基)苯甲醛的英文名称是什么？
- 3-溴-4-(甲基氨基)苯甲醛的英文名称为 3-Bromo-4-(methylamino)benzaldehyde。
- 3-溴-4-(甲基氨基)苯甲醛还有哪些别名？
- 3-溴-4-(甲基氨基)苯甲醛又称 3-溴-4-甲氨基苯甲醛。
- 3-溴-4-(甲基氨基)苯甲醛有哪些供应商和生产厂家？
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