2,4-二氯-5-嘧啶甲醛 (CAS No.871254-61-4)
- 中文别名
- 2,4-二氯嘧啶-5-甲醛；2,4-二氯-5-甲酰基嘧啶
- 英文名称
- 2,4-Dichloro-5-pyrimidinecarboxaldehyde
- 分子式
- C5H2Cl2N2O
- 所属类别
- 有机无机原料
- 物化性质
- 分子量为176.99。白色至浅黄色结晶粉末，熔点约为80～83℃，沸点约为290℃（分解），相对密度约为1.5g/cm³，闪点约为130℃。可溶于甲醇、乙醇、二氯甲烷、乙酸乙酯、四氢呋喃等有机溶剂，几乎不溶于水。对空气和湿气敏感，应密封、避光、低温保存。
- 外观
- 白色至浅黄色结晶粉末
- 贮存条件
- 密封、避光，2～8℃低温干燥保存
English description（英文原文，共 1559 字符）
Product Name:2,4-Dichloro-5-pyrimidinecarboxaldehyde
English Name:2,4-Dichloro-5-pyrimidinecarboxaldehyde
CAS No.:871254-61-4
Aliases:2,4-Dichloropyrimidine-5-carbaldehyde, 5-Formyl-2,4-dichloropyrimidine
Molecular Formula:C5H2Cl2N2O
Physical Properties:Molecular weight: 176.99. White to light yellow crystalline powder; melting point approximately 80–83°C; boiling point approximately 290°C (decomposition); relative density approximately 1.5 g/cm³; flash point approximately 130°C. Soluble in methanol, ethanol, dichloromethane, ethyl acetate, tetrahydrofuran and other organic solvents; practically insoluble in water. Sensitive to air and moisture; should be sealed, protected from light and stored at low temperature.
Uses:This product is an important fine chemical intermediate widely used in pharmaceutical and agrochemical synthesis. In the pharmaceutical industry, it is used to synthesize pyrimidine-containing drugs with antiviral, antibacterial, anti-inflammatory and antitumor activities. In the agrochemical field, it can be used to prepare novel fungicides and herbicides. Meanwhile, it can also serve as an organic synthesis building block for constructing pyrazolopyrimidine, triazolopyrimidine and other heterocyclic compounds, and has important applications in drug discovery and material science research.
Technical Specifications:
Assay (HPLC): ≥97.0%
Appearance: white to light yellow crystalline powder
Melting point range: 80–83°C
Loss on drying: ≤0.5%
Storage: sealed, protected from light, stored at 2–8°C in a dry place
English Name:2,4-Dichloro-5-pyrimidinecarboxaldehyde
CAS No.:871254-61-4
Aliases:2,4-Dichloropyrimidine-5-carbaldehyde, 5-Formyl-2,4-dichloropyrimidine
Molecular Formula:C5H2Cl2N2O
Physical Properties:Molecular weight: 176.99. White to light yellow crystalline powder; melting point approximately 80–83°C; boiling point approximately 290°C (decomposition); relative density approximately 1.5 g/cm³; flash point approximately 130°C. Soluble in methanol, ethanol, dichloromethane, ethyl acetate, tetrahydrofuran and other organic solvents; practically insoluble in water. Sensitive to air and moisture; should be sealed, protected from light and stored at low temperature.
Uses:This product is an important fine chemical intermediate widely used in pharmaceutical and agrochemical synthesis. In the pharmaceutical industry, it is used to synthesize pyrimidine-containing drugs with antiviral, antibacterial, anti-inflammatory and antitumor activities. In the agrochemical field, it can be used to prepare novel fungicides and herbicides. Meanwhile, it can also serve as an organic synthesis building block for constructing pyrazolopyrimidine, triazolopyrimidine and other heterocyclic compounds, and has important applications in drug discovery and material science research.
Technical Specifications:
Assay (HPLC): ≥97.0%
Appearance: white to light yellow crystalline powder
Melting point range: 80–83°C
Loss on drying: ≤0.5%
Storage: sealed, protected from light, stored at 2–8°C in a dry place
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2,4-二氯-5-嘧啶甲醛 CAS 871254-61-4 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2,4-二氯-5-嘧啶甲醛的 CAS 号是多少？
- 2,4-二氯-5-嘧啶甲醛的 CAS 号是 871254-61-4。
- 2,4-二氯-5-嘧啶甲醛的分子式和分子量是什么？
- 2,4-二氯-5-嘧啶甲醛的分子式为 C5H2Cl2N2O。
- 2,4-二氯-5-嘧啶甲醛的英文名称是什么？
- 2,4-二氯-5-嘧啶甲醛的英文名称为 2,4-Dichloro-5-pyrimidinecarboxaldehyde。
- 2,4-二氯-5-嘧啶甲醛还有哪些别名？
- 2,4-二氯-5-嘧啶甲醛又称 2,4-二氯嘧啶-5-甲醛、2,4-二氯-5-甲酰基嘧啶。
- 2,4-二氯-5-嘧啶甲醛有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2,4-二氯-5-嘧啶甲醛供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2,4-二氯-5-嘧啶甲醛的供应商主要分布在哪些地区？
- 2,4-二氯-5-嘧啶甲醛的供应商主要分布在 上海市（1 条） 等地。
- 2,4-二氯-5-嘧啶甲醛有哪些级别可选？
- 平台上2,4-二氯-5-嘧啶甲醛的供应级别包括 工业级。
- 2,4-二氯-5-嘧啶甲醛的报价单位是什么？
- 2,4-二氯-5-嘧啶甲醛的报价单位主要有 千克。
- 哪里可以查到2,4-二氯-5-嘧啶甲醛的价格？
- 掌上化工2,4-二氯-5-嘧啶甲醛产品页汇总了各供应商的最新报价与规格，地址：/chemicals/871254-61-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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