3-溴-4-甲氧基-5-硝基吡啶 (CAS No.31872-76-1)
- 中文别名
- 3-溴-4-甲氧基-5-硝基氮杂苯；4-甲氧基-5-硝基-3-溴吡啶
- 英文名称
- 3-Bromo-4-methoxy-5-nitropyridine
- 分子式
- C6H5BrN2O3
- 所属类别
- 试剂实验设备
- 物化性质
- 淡黄色至类白色结晶性粉末，有微弱刺激性气味。易溶于甲醇、乙醇、二氯甲烷、乙酸乙酯等有机溶剂，不溶于水。在空气中稳定，但应避免阳光直射。
- 技术参数
- 含量≥97%（HPLC）
- 外观
- 淡黄色至类白色结晶粉末 水分≤0.5%
- 储存条件
- 密封避光，2-8°C存放
English description（英文原文，共 1054 字符）
Product Name:3-Bromo-4-methoxy-5-nitropyridine
English Name:3-Bromo-4-methoxy-5-nitropyridine
CAS No.:31872-76-1
Aliases:4-Methoxy-5-nitro-3-bromopyridine
Molecular Formula:C6H5BrN2O3
Physical Properties:Pale yellow to off-white crystalline powder with a slight irritating odor. Easily soluble in methanol, ethanol, dichloromethane, ethyl acetate and other organic solvents; insoluble in water. Stable in air but should be protected from direct sunlight.
Uses:Used as an organic synthesis intermediate, mainly in the synthesis of pharmaceuticals and agrochemicals. It can be used to prepare pyridine-containing heterocyclic compounds and to construct complex molecular skeletons through transformations of functional groups such as bromine and nitro. It is also employed in the synthesis of functional molecules for materials chemistry.
Technical Specifications:
Assay ≥97% (HPLC)
Appearance: pale yellow to off-white crystalline powder
Water content ≤0.5%
Melting point range: 82-86°C
Storage: sealed and protected from light, store at 2-8°C
English Name:3-Bromo-4-methoxy-5-nitropyridine
CAS No.:31872-76-1
Aliases:4-Methoxy-5-nitro-3-bromopyridine
Molecular Formula:C6H5BrN2O3
Physical Properties:Pale yellow to off-white crystalline powder with a slight irritating odor. Easily soluble in methanol, ethanol, dichloromethane, ethyl acetate and other organic solvents; insoluble in water. Stable in air but should be protected from direct sunlight.
Uses:Used as an organic synthesis intermediate, mainly in the synthesis of pharmaceuticals and agrochemicals. It can be used to prepare pyridine-containing heterocyclic compounds and to construct complex molecular skeletons through transformations of functional groups such as bromine and nitro. It is also employed in the synthesis of functional molecules for materials chemistry.
Technical Specifications:
Assay ≥97% (HPLC)
Appearance: pale yellow to off-white crystalline powder
Water content ≤0.5%
Melting point range: 82-86°C
Storage: sealed and protected from light, store at 2-8°C
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常见问题
- 3-溴-4-甲氧基-5-硝基吡啶的 CAS 号是多少？
- 3-溴-4-甲氧基-5-硝基吡啶的 CAS 号是 31872-76-1。
- 3-溴-4-甲氧基-5-硝基吡啶的分子式和分子量是什么？
- 3-溴-4-甲氧基-5-硝基吡啶的分子式为 C6H5BrN2O3。
- 3-溴-4-甲氧基-5-硝基吡啶的英文名称是什么？
- 3-溴-4-甲氧基-5-硝基吡啶的英文名称为 3-Bromo-4-methoxy-5-nitropyridine。
- 3-溴-4-甲氧基-5-硝基吡啶还有哪些别名？
- 3-溴-4-甲氧基-5-硝基吡啶又称 3-溴-4-甲氧基-5-硝基氮杂苯、4-甲氧基-5-硝基-3-溴吡啶。
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