8-苄基茶碱结构式
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常用名 | 8-苄基茶碱 | 英文名 | 8-benzyltheophylline |
|---|---|---|---|---|
| CAS号 | 2879-15-4 | 分子量 | 270.28700 | |
| 密度 | 1.335 g/cm3 | 沸点 | 556.5ºC | |
| 分子式 | C14H14N4O2 | 熔点 | 298-300ºC | |
| MSDS | N/A | 闪点 | 290.4ºC |
8-苄基茶碱用途【用途一】 用作医药中间体 |
| 中文名 | 8-苄基茶碱 |
|---|---|
| 英文名 | 8-benzyl-1,3-dimethyl-7H-purine-2,6-dione |
| 英文别名 | 更多 |
| 密度 | 1.335 g/cm3 |
|---|---|
| 沸点 | 556.5ºC |
| 熔点 | 298-300ºC |
| 分子式 | C14H14N4O2 |
| 分子量 | 270.28700 |
| 闪点 | 290.4ºC |
| 精确质量 | 270.11200 |
| PSA | 72.68000 |
| LogP | 0.55110 |
| 蒸汽压 | 2.02E-12mmHg at 25°C |
| 折射率 | 1.635 |
| 储存条件 | 2-8℃ |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:1 3.氢键受体数量:3 4.可旋转化学键数量:2 5.互变异构体数量:4 6.拓扑分子极性表面积:69.3 7.重原子数量:20 8.表面电荷:0 9.复杂度:408 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 海关编码 | 2933990090 |
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8-苄基茶碱 2879-15-4 |
| 文献：Pretorius, Judey; Malan, Sarel F.; Castagnoli Jr., Neal; Bergh, Jacobus J.; Petzer, Jacobus P. Bioorganic and Medicinal Chemistry, 2008 , vol. 16, # 18 p. 8676 - 8684 |
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~21%
8-苄基茶碱 2879-15-4 |
| 文献：Yoneda, Fumio; Tachibana, Takako; Tanoue, Junko; Yano, Tetsumi; Sakuma, Yoshiharu Heterocycles, 1981 , vol. 15, # 1 p. 341 - 344 |
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8-苄基茶碱 2879-15-4 |
| 文献：Bhushan; Lister Australian Journal of Chemistry, 1976 , vol. 29, p. 891,894,897 |
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8-苄基茶碱 2879-15-4 |
| 文献：Kostolansky et al. Chemicke Zvesti, 1956 , vol. 10, p. 96,106 Chem.Abstr., 1956 , p. 13 947 |
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8-苄基茶碱 2879-15-4 |
| 文献：Serchi et al. Farmaco, Edizione Scientifica, 1955 , vol. 10, p. 733,736 |
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8-苄基茶碱 2879-15-4 |
| 文献：Bhushan; Lister Australian Journal of Chemistry, 1976 , vol. 29, p. 891,894,897 |
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8-苄基茶碱 2879-15-4 |
| 文献：Hager; Kramer Journal of the American Pharmaceutical Association (1912-1977), 1955 , vol. 44, p. 649,652 |
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8-苄基茶碱 2879-15-4
详细
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| 文献：Serchi et al. Farmaco, Edizione Scientifica, 1955 , vol. 10, p. 733,736 Full Text Show Details Bhushan; Lister Australian Journal of Chemistry, 1976 , vol. 29, p. 891,894,897 Full Text Show Details Hager et al. Journal of the American Pharmaceutical Association (1912-1977), 1953 , vol. 42, p. 36,38, 43 Journal of the American Pharmaceutical Association (1912-1977), 1954 , vol. 43, p. 152,154 |
| 8-苄基茶碱上游产品 10 | |
|---|---|
| 8-苄基茶碱下游产品 2 | |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 1,3-Dimethyl-8-benzyl-xanthin |
| MFCD00067027 |
| 8-benzyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione |
| 8-benzyl-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione |
| Theophylline,8-benzyl |
| EINECS 220-725-8 |
| 1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl-8-(phenylmethyl) |
| 8-Benzyltheophylline |
| 8-Benzyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione |
| 8-benzytheophylline |
| 8-Benzyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion |
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