茶碱-8-丁酸结构式
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常用名 | 茶碱-8-丁酸 | 英文名 | 1H-Purine-8-butanoicacid, 2,3,6,9-tetrahydro-1,3-dimethyl-2,6-dioxo- |
|---|---|---|---|---|
| CAS号 | 5438-71-1 | 分子量 | 266.25300 | |
| 密度 | 1.451g/cm3 | 沸点 | 613.3ºC at 760mmHg | |
| 分子式 | C11H14N4O4 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 324.7ºC |
| 中文名 | 茶碱-8-丁酸 |
|---|---|
| 英文名 | 4-(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)butanoic acid |
| 英文别名 | 更多 |
| 密度 | 1.451g/cm3 |
|---|---|
| 沸点 | 613.3ºC at 760mmHg |
| 分子式 | C11H14N4O4 |
| 分子量 | 266.25300 |
| 闪点 | 324.7ºC |
| 精确质量 | 266.10200 |
| PSA | 109.98000 |
| 折射率 | 1.609 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:2 3.氢键受体数量:5 4.可旋转化学键数量:4 5.互变异构体数量:7 6.拓扑分子极性表面积:107 7.重原子数量:19 8.表面电荷:0 9.复杂度:414 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 |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| RTECS号 | XH5060000 |
| 海关编码 | 2933990090 |
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茶碱-8-丁酸 5438-71-1 |
| 文献：Hyperion, Inc. Patent: US6060598 A1, 2000 ; |
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茶碱-8-丁酸 5438-71-1 |
| 文献：Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382 |
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茶碱-8-丁酸 5438-71-1 |
| 文献：Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382 |
|
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茶碱-8-丁酸 5438-71-1 |
| 文献：Kim, Hea Ok; Ji, Xiao-duo; Melman, Neli; Olah, Mark E.; Stiles, Gary L.; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1994 , vol. 37, # 20 p. 3373 - 3382 |
| 茶碱-8-丁酸上游产品 4 | |
|---|---|
| 茶碱-8-丁酸下游产品 0 | |
| 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% |
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Theophylline radioimmunoassay: synthesis of antigen and characterization of antiserum.
Res. Commun. Chem. Pathol. Pharmacol. 13 , 497, (1976) Antisera to theophylline (T) have been obtained by immunizing rabbits with a conjugate of 8-(3-carboxypropyl)-1,3-dimethylxanthine and bovine serum albumin. Comparison of 50% displacement values indic... |
| 4-(1,3-dimethylxanth-8-yl)butyric acid |
| 8-Theophyllinebutyric acid |
| 8-carboxypropyltheophylline |
| 8-(3-Carboxypropyl)-1,3-dimethylxanthine |
| 1H-Purine-8-butanoic acid,2,3,6,7-tetrahydro-1,3-dimethyl-2,6-dioxo |
| 8-(3-carboxypropyl)-theophylline |
| Theophylline-8-butyric acid |
![Pentanoic acid,5-[(6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)amino]-5-oxo-结构式](https://www.chemsrc.com/caspic/260/109418-98-6.png)
