6-(三氟甲基)尿嘧啶 (CAS No.672-45-7)
- 物化性质
- 白色至类白色结晶粉末。熔点在26℃左右，实际以分解温度为准（约280℃）。沸点391.3°C at 760 mmHg，相对密度约1.7g/cm³。微溶于水，溶于甲醇、乙醇、二甲基亚砜等有机溶剂。在空气中稳定，但应避光密封保存。
- 纯度
- ≥98%
- 熔点
- 约288℃（分解）
- 沸点
- 391.3°C at 760 mmHg
English description（英文原文，共 1174 字符）
Product Name:6-(Trifluoromethyl)uracil
English Name:6-(Trifluoromethyl)uracil
CAS No.:672-45-7
Aliases:6-Trifluoromethyl-2,4(1H,3H)-pyrimidinedione, 6-(Trifluoromethyl)pyrimidine-2,4-diol
Molecular Formula:C5H3F3N2O2
Physical Properties:White to off-white crystalline powder. Melting point approximately 288°C with decomposition. Boiling point 391.3°C at 760 mmHg. Relative density about 1.7 g/cm³. Slightly soluble in water, soluble in methanol, ethanol, DMSO and other organic solvents. Stable in air but should be stored airtight and protected from light.
Uses:This product is a fluorinated uracil derivative, serving as a key intermediate in the synthesis of nucleoside antiviral drugs (e.g., trifluridine) and antitumor agents. It is also commonly used in organic synthesis as a ureido and pyrimidine ring scaffold for constructing bioactive heterocyclic compounds. Additionally, it acts as a precursor for pyrrolopyrimidine-based probe molecules in biochemical research.
Technical Specifications:
Purity: ≥98%
Melting point: approximately 288°C (decomposes)
Boiling point: 391.3°C at 760 mmHg
Water content: ≤0.5%
Packaging: 100 g, 500 g, 1 kg, 5 kg, 10 kg
English Name:6-(Trifluoromethyl)uracil
CAS No.:672-45-7
Aliases:6-Trifluoromethyl-2,4(1H,3H)-pyrimidinedione, 6-(Trifluoromethyl)pyrimidine-2,4-diol
Molecular Formula:C5H3F3N2O2
Physical Properties:White to off-white crystalline powder. Melting point approximately 288°C with decomposition. Boiling point 391.3°C at 760 mmHg. Relative density about 1.7 g/cm³. Slightly soluble in water, soluble in methanol, ethanol, DMSO and other organic solvents. Stable in air but should be stored airtight and protected from light.
Uses:This product is a fluorinated uracil derivative, serving as a key intermediate in the synthesis of nucleoside antiviral drugs (e.g., trifluridine) and antitumor agents. It is also commonly used in organic synthesis as a ureido and pyrimidine ring scaffold for constructing bioactive heterocyclic compounds. Additionally, it acts as a precursor for pyrrolopyrimidine-based probe molecules in biochemical research.
Technical Specifications:
Purity: ≥98%
Melting point: approximately 288°C (decomposes)
Boiling point: 391.3°C at 760 mmHg
Water content: ≤0.5%
Packaging: 100 g, 500 g, 1 kg, 5 kg, 10 kg
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常见问题
- 6-(三氟甲基)尿嘧啶的 CAS 号是多少？
- 6-(三氟甲基)尿嘧啶的 CAS 号是 672-45-7。
- 6-(三氟甲基)尿嘧啶的分子式和分子量是什么？
- 6-(三氟甲基)尿嘧啶的分子式为 C5H3F3N2O2。
- 6-(三氟甲基)尿嘧啶的英文名称是什么？
- 6-(三氟甲基)尿嘧啶的英文名称为 6-(Trifluoromethyl)uracil。
- 6-(三氟甲基)尿嘧啶还有哪些别名？
- 6-(三氟甲基)尿嘧啶又称 6-三氟甲基尿嘧啶、6-三氟甲基嘧啶-2,4-二醇。
- 6-(三氟甲基)尿嘧啶有哪些供应商和生产厂家？
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