3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸 (CAS No.80866-93-9)
- 中文别名
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-甲酸；2,2-二甲基-4-氧代-3,4-二氢-2H-吡喃-6-羧酸
- 英文名称
- 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid
- 分子式
- C8H10O4
- 所属类别
- 有机无机原料
- 物化性质
- 白色至淡黄色结晶粉末，熔程约160-170℃，沸点约360℃（分解），相对密度约1.25 g/cm³，闪点约177℃。可溶于乙醇、二氯甲烷、乙酸乙酯和DMSO等有机溶剂，微溶于水。
- 技术参数
- 纯度≥96%（HPLC） 分子量170.16 外观为白色至淡黄色结晶粉末 熔程约160-170℃ 储存于阴凉干燥处，密闭避光保存
English description（英文原文，共 1181 字符）
Product Name:3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid
English Name:3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid
CAS No.:80866-93-9
Aliases:3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid, 2,2-Dimethyl-4-oxo-3,4-dihydro-2H-pyran-6-carboxylic acid
Molecular Formula:C8H10O4
Physical Properties:White to light yellow crystalline powder, melting range approximately 160-170°C, boiling point approximately 360°C (decomposes), relative density about 1.25 g/cm³, flash point about 177°C. Soluble in ethanol, dichloromethane, ethyl acetate, and DMSO, sparingly soluble in water.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of pharmaceutical active molecules containing the 2H-pyran-4-one structure, with applications in anti-inflammatory, antiviral, and antitumor drug development. It is also used in the construction of heterocyclic compound libraries and functional materials.
Technical Specifications:
Purity ≥96% (HPLC)
Molecular weight 170.16
Appearance: white to light yellow crystalline powder
Melting range approximately 160-170°C
Store in a cool, dry place, tightly closed and protected from light
English Name:3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid
CAS No.:80866-93-9
Aliases:3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid, 2,2-Dimethyl-4-oxo-3,4-dihydro-2H-pyran-6-carboxylic acid
Molecular Formula:C8H10O4
Physical Properties:White to light yellow crystalline powder, melting range approximately 160-170°C, boiling point approximately 360°C (decomposes), relative density about 1.25 g/cm³, flash point about 177°C. Soluble in ethanol, dichloromethane, ethyl acetate, and DMSO, sparingly soluble in water.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of pharmaceutical active molecules containing the 2H-pyran-4-one structure, with applications in anti-inflammatory, antiviral, and antitumor drug development. It is also used in the construction of heterocyclic compound libraries and functional materials.
Technical Specifications:
Purity ≥96% (HPLC)
Molecular weight 170.16
Appearance: white to light yellow crystalline powder
Melting range approximately 160-170°C
Store in a cool, dry place, tightly closed and protected from light
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常见问题
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸的 CAS 号是多少？
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸的 CAS 号是 80866-93-9。
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸的分子式和分子量是什么？
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸的分子式为 C8H10O4。
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸的英文名称是什么？
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸的英文名称为 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid。
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸还有哪些别名？
- 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸又称 3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-甲酸、2,2-二甲基-4-氧代-3,4-二氢-2H-吡喃-6-羧酸。
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