2-乙酰-5-溴-6-甲氧基萘 (CAS No.84167-74-8)
- 中文别名
- 2-乙酰基-5-溴-6-甲氧基萘；5-溴-6-甲氧基-2-乙酰萘；1-(5-溴-6-甲氧基萘-2-基)乙酮
- 英文名称
- 2-Acetyl-5-bromo-6-methoxynaphthalene
- 分子式
- C13H11BrO2
- 所属类别
- 试剂实验设备
- 物化性质
- 本品为类白色至浅黄色结晶性粉末，微有特殊气味；分子量279.13；不溶于水，溶于乙醇、乙酸乙酯、二氯甲烷、DMF等有机溶剂；相对密度约1.5（估算），沸点约412℃（估算），闪点＞200℃（闭杯，估算），熔点约100～112℃。
- 外观
- 类白色至浅黄色结晶性粉末。
- 熔点
- 100～112℃（可按客户要求约定）。
English description（英文原文，共 1443 字符）
Product Name:2-Acetyl-5-bromo-6-methoxynaphthalene
English Name:2-Acetyl-5-bromo-6-methoxynaphthalene
CAS No.:84167-74-8
Aliases:2-Acetyl-5-bromo-6-methoxynaphthalene, 1-(5-Bromo-6-methoxynaphthalen-2-yl)ethanone, 5-Bromo-6-methoxy-2-acetonaphthone
Molecular Formula:C13H11BrO2
Physical Properties:Off-white to light yellow crystalline powder with a faint characteristic odor; molecular weight 279.13; insoluble in water, soluble in ethanol, ethyl acetate, dichloromethane, DMF and other organic solvents; relative density approx. 1.5 (estimated); boiling point approx. 412 °C (estimated); flash point above 200 °C (closed cup, estimated); melting point approx. 100–112 °C.
Uses:This product is an organic synthesis intermediate mainly used to prepare multi-substituted naphthalene compounds. Through coupling reactions at the brominated position (e.g., Suzuki coupling, Buchwald-Hartwig amination), aryl, amino and other functional groups can be introduced. It is also used in the R&D and synthesis of pharmaceuticals, pesticides and fine chemicals, such as in the preparation of non-steroidal anti-inflammatory drug intermediates and other naphthalene-containing drug intermediates.
Technical Specifications:
Appearance: off-white to light yellow crystalline powder.
Assay (HPLC): ≥98.0%.
Melting point: 100–112 °C (as agreed with customers).
Loss on drying: ≤0.5%.
Single maximum impurity (HPLC): ≤0.5%; total impurities: ≤1.0%.
English Name:2-Acetyl-5-bromo-6-methoxynaphthalene
CAS No.:84167-74-8
Aliases:2-Acetyl-5-bromo-6-methoxynaphthalene, 1-(5-Bromo-6-methoxynaphthalen-2-yl)ethanone, 5-Bromo-6-methoxy-2-acetonaphthone
Molecular Formula:C13H11BrO2
Physical Properties:Off-white to light yellow crystalline powder with a faint characteristic odor; molecular weight 279.13; insoluble in water, soluble in ethanol, ethyl acetate, dichloromethane, DMF and other organic solvents; relative density approx. 1.5 (estimated); boiling point approx. 412 °C (estimated); flash point above 200 °C (closed cup, estimated); melting point approx. 100–112 °C.
Uses:This product is an organic synthesis intermediate mainly used to prepare multi-substituted naphthalene compounds. Through coupling reactions at the brominated position (e.g., Suzuki coupling, Buchwald-Hartwig amination), aryl, amino and other functional groups can be introduced. It is also used in the R&D and synthesis of pharmaceuticals, pesticides and fine chemicals, such as in the preparation of non-steroidal anti-inflammatory drug intermediates and other naphthalene-containing drug intermediates.
Technical Specifications:
Appearance: off-white to light yellow crystalline powder.
Assay (HPLC): ≥98.0%.
Melting point: 100–112 °C (as agreed with customers).
Loss on drying: ≤0.5%.
Single maximum impurity (HPLC): ≤0.5%; total impurities: ≤1.0%.
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常见问题
- 2-乙酰-5-溴-6-甲氧基萘的 CAS 号是多少？
- 2-乙酰-5-溴-6-甲氧基萘的 CAS 号是 84167-74-8。
- 2-乙酰-5-溴-6-甲氧基萘的分子式和分子量是什么？
- 2-乙酰-5-溴-6-甲氧基萘的分子式为 C13H11BrO2。
- 2-乙酰-5-溴-6-甲氧基萘的英文名称是什么？
- 2-乙酰-5-溴-6-甲氧基萘的英文名称为 2-Acetyl-5-bromo-6-methoxynaphthalene。
- 2-乙酰-5-溴-6-甲氧基萘还有哪些别名？
- 2-乙酰-5-溴-6-甲氧基萘又称 2-乙酰基-5-溴-6-甲氧基萘、5-溴-6-甲氧基-2-乙酰萘、1-(5-溴-6-甲氧基萘-2-基)乙酮。
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