5-乙炔基-2'-脱氧胞苷
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- CAS号:
- 69075-47-4
- 英文名:
- 5-Ethynyl-2'-deoxycytidine
- 英文别名:
- 5-Ethynyl-2'-dC;-Ethynyl-2’5-Ethynyl-2'-deoxycytidine;5-Ethynyl-2'-deoxycytidine;2'-Deoxy-5-ethynylcytidine;5-Ethynyl-2'-deoxycytidine>Cytidine, 2'-deoxy-5-ethynyl-;5-Ethynyl-2′-deoxycytidine, (EdC);5-Ethynyl-2'-deoxycytidine 69075-47-4;5-Ethynyl-2'-deoxycytidine, (EdC) AldrichCPR
- 中文名:
- 5-乙炔基-2'-脱氧胞苷
- 中文别名:
- 2'-脱氧-5-乙炔基胞苷;5-乙炔基-2'-去氧胞苷;5-乙炔基-2‘-脱氧胞苷;5-乙炔基-2'-脱氧胞苷;5-乙炔基-2'-脱氧胞苷(EDC);4-氨基-5-乙炔基-1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮
- CBNumber:
- CB62682226
- 分子式:
- C11H13N3O4
- 分子量:
- 251.24
- MOL File:
- 69075-47-4.mol
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5-乙炔基-2'-脱氧胞苷化学性质
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熔点:
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191 °C (decomp)(Solv: dichloromethane (75-09-2); methanol (67-56-1))
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沸点:
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475.7±55.0 °C(Predicted)
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密度:
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1.54±0.1 g/cm3(Predicted)
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储存条件:
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Store at 2-8°C, protect from light, stored under nitrogen
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溶解度:
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DMF: 5 mg/ml; DMSO: 20 mg/ml; PBS (pH 7.2): 10 mg/ml
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酸度系数(pKa):
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14.03±0.60(Predicted)
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形态:
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powder to crystal
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颜色:
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White to Light yellow to Light orange
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最大波长(λmax):
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292nm(H2O)(lit.)
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5-乙炔基-2'-脱氧胞苷性质、用途与生产工艺
5-乙炔基-2'-脱氧胞苷是一种有机中间体，可由5-碘-2'-脱氧胞苷与三甲基硅基炔偶联得到。
1）将5-碘-2’3’5’-氧-三乙酰基尿苷(15g，30.23mmol，1eq)溶于200mlCH2Cl2∶(C2H5)3N1∶1混合溶液中，N2保护下向其中加入(PPh3)2PdCl2(1.59g，2.27mmol，0.075eq)，CuI(0.86g，4.52mmol，0.15eq)，三甲基硅基乙炔(6.24g，8.8ml，63.53mmol，2.1eq)，N2保护下常温搅拌20h，旋蒸除去溶剂，残余物用300mlCH2Cl2溶解，有机层用2×200ml10％EDTA二钠水溶液，200ml饱和食盐水溶液洗涤，水层用200mlCH2Cl2返萃，合并有机层，旋干溶剂，过柱分离，洗脱剂比例PE∶EA3∶1～1∶1，得淡黄色泡沫5-[(三甲基硅基)乙炔基]-2’3’5’-氧-三乙酰基尿苷11.4g，产率81％。
5-乙炔基-2'-脱氧胞苷
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| 更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
|---|
| 2024/04/30 | XW6907547401 | 5-乙炔基-2’-脱氧胞苷 | 69075-47-4 | 50MG | 300元 |
| 2024/04/30 | E1093 | 5-乙炔基-2'-脱氧胞苷
5-Ethynyl-2'-deoxycytidine | 69075-47-4 | 200mg | 1495元 |
69075-47-4, 5-乙炔基-2'-脱氧胞苷 相关搜索:
- Carbohydrates & Derivatives, Heterocycles, Nucleotides, Bases & Related Reagents
- 生化试剂
- 叠氮
- 偶氮
- 重氮化合物
- 5-乙炔基-2'-脱氧胞苷
- 5-乙炔基-2'-脱氧胞苷(EDC)
- 4-氨基-5-乙炔基-1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮
- 2'-脱氧-5-乙炔基胞苷
- 5-乙炔基-2'-去氧胞苷
- 5-乙炔基-2‘-脱氧胞苷
- 69075-47-4
- 5-Ethynyl-2'-deoxycytidine
- 5-Ethynyl-2'-deoxycytidine 69075-47-4
- 5-Ethynyl-2'-deoxycytidine>
- -Ethynyl-2&rsquo
- 4-Amino-5-ethynyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one
- 5-Ethynyl-2'-dC
- 5-Ethynyl-2'-deoxycytidine
- 5-Ethynyl-2'-deoxycytidine, (EdC) AldrichCPR
- 2'-Deoxy-5-ethynylcytidine
- Cytidine, 2'-deoxy-5-ethynyl-
- 5-Ethynyl-2′-deoxycytidine, (EdC)