2,6-二羟基嘌呤 (CAS No.69-89-6)
- 中文别名
- 黄嘌呤；2,6-二羟基嘌呤；嘌呤-2,6-二醇
- 英文名称
- Xanthine
- 分子式
- C5H4N4O2
- InChIKey
- LRFVTYWOQMYALW-UHFFFAOYSA-N
- 所属类别
- 中间体
- 物化性质
- 白色至浅黄色结晶性粉末，无臭，味微苦；熔点约300℃并分解，可升华；微溶于水和乙醇，不溶于乙醚、氯仿，溶于稀盐酸、碱液和氨水；在空气中稳定。
- 技术参数
- 含量（HPLC）≥98.0%
- 外观
- 白色至类白色结晶性粉末
- 熔点
- ＞300℃（分解）
- 溶解性
- 微溶于水，溶于稀碱液
English description（英文原文，共 988 字符）
Product Name:Xanthine
English Name:Xanthine
CAS No.:69-89-6
Aliases:2,6-Dihydroxypurine, Purine-2,6-diol
Molecular Formula:C5H4N4O2
Physical Properties:White to light yellow crystalline powder, odorless with a slightly bitter taste. Decomposes at about 300 °C and sublimes on heating. Slightly soluble in water and ethanol, insoluble in ether and chloroform, soluble in dilute acids, alkali solutions and ammonia water. Stable in air.
Uses:Used as a pharmaceutical intermediate for the synthesis of xanthine compounds such as caffeine and theophylline. In biochemical research, it is used as a reference standard and for metabolism studies. Also used as a raw material for the preparation of bronchodilators and central nervous system stimulants.
Technical Specifications:
Content (HPLC) ≥98.0%
Appearance: white to off-white crystalline powder
Melting point: >300 °C (decomposes)
Loss on drying: ≤0.5%
Solubility: slightly soluble in water, soluble in dilute alkali solutions
English Name:Xanthine
CAS No.:69-89-6
Aliases:2,6-Dihydroxypurine, Purine-2,6-diol
Molecular Formula:C5H4N4O2
Physical Properties:White to light yellow crystalline powder, odorless with a slightly bitter taste. Decomposes at about 300 °C and sublimes on heating. Slightly soluble in water and ethanol, insoluble in ether and chloroform, soluble in dilute acids, alkali solutions and ammonia water. Stable in air.
Uses:Used as a pharmaceutical intermediate for the synthesis of xanthine compounds such as caffeine and theophylline. In biochemical research, it is used as a reference standard and for metabolism studies. Also used as a raw material for the preparation of bronchodilators and central nervous system stimulants.
Technical Specifications:
Content (HPLC) ≥98.0%
Appearance: white to off-white crystalline powder
Melting point: >300 °C (decomposes)
Loss on drying: ≤0.5%
Solubility: slightly soluble in water, soluble in dilute alkali solutions
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常见问题
- 2,6-二羟基嘌呤的 CAS 号是多少？
- 2,6-二羟基嘌呤的 CAS 号是 69-89-6。
- 2,6-二羟基嘌呤的分子式和分子量是什么？
- 2,6-二羟基嘌呤的分子式为 C5H4N4O2。
- 2,6-二羟基嘌呤的英文名称是什么？
- 2,6-二羟基嘌呤的英文名称为 Xanthine。
- 2,6-二羟基嘌呤还有哪些别名？
- 2,6-二羟基嘌呤又称 黄嘌呤、2,6-二羟基嘌呤、嘌呤-2,6-二醇。
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