DMT-2′O-Methyl-rG(ib) Phosphoramidite
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3079284 | Sigma-Aldrich | 100 G | 36810 | 请咨询 |
| 3079284 | Sigma-Aldrich | 500 G | 187700 | 请咨询 |
| 3079285 | Sigma-Aldrich | 0.5 G | 725 | 请咨询 |
| 3079285 | Sigma-Aldrich | 1 G | 921 | 请咨询 |
| 3079286 | Sigma-Aldrich | 0.5 G | 522 | 请咨询 |
| 3079286 | Sigma-Aldrich | 1 G | 1410 | 请咨询 |
| 3079287 | Sigma-Aldrich | 5 G | 2180 | 请咨询 |
| 3079287 | Sigma-Aldrich | 2 G | 2450 | 请咨询 |
| 3079287 | Sigma-Aldrich | 10 G | 8860 | 请咨询 |
| 4076338 | Sigma-Aldrich | 1 G | 971 | 请咨询 |
| 4076338 | Sigma-Aldrich | 5 G | 11140 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C45H56N7O9P |
| Molecular weight | 869.94 |
| MDL number | MFCD00792625 |
| PubChem Substance ID【PubChem化学物质编号】 | 329799862 |
| NACRES | NA.51 |
产品性质
| Quality Level【质量水平】 | 200 |
| biological source【生物来源】 | non-animal source (no BSE/TSE risk) |
| Assay【测定】 | ≥99% (31P-NMR) ≥99.0% (reversed phase HPLC) conforms (1H-NMR) conforms (LC/MS) |
| form【形式】 | powder |
| impurities【杂质】 | ≤0.1% single unspecified Impurity (reversed phase HPLC) ≤0.3% mG2 (reversed phase HPLC, Hydrolysate) ≤0.3% mG3 (reversed phase HPLC, DMT-rG(ib)me) ≤0.3 wt. % water content (Karl Fischer) ≤0.5% P(III) Impurities 100-169ppm (31P-NMR) ≤1.0% mG1 (reversed phase HPLC, DMT-rG(ib)me-DMT) ≤3 wt. % residual Solvent content |
| color【颜色】 | white to off-white |
| λ | conforms (UV/VIS Identity) |
| nucleoside profile【核苷分析】 | base: guanosine base protecting group: isobutyryl 2' protecting group: methyl 5' protecting group: DMT deprotection: standard |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CO[C@@H]1[C@H](OP(OCCC#N)N(C(C)C)C(C)C)[C@@H](COC(c2ccccc2)(c3ccc(OC)cc3)c4ccc(OC)cc4)O[C@H]1n5cnc6C(=O)NC(NC(=O)C(C)C)=Nc56 |
| InChI | 1S/C45H56N7O9P/c1-28(2)41(53)49-44-48-40-37(42(54)50-44)47-27-51(40)43-39(57-9)38(61-62(59-25-13-24-46)52(29(3)4)30(5)6)36(60-43)26-58-45(31-14-11-10-12-15-31,32-16-20-34(55-7)21-17-32)33-18-22-35(56-8)23-19-33/h10-12,14-23,27-30,36,38-39,43H,13,25-26H2,1-9H3,(H2,48,49,50,53,54)/t36-,38-,39-,43-,62?/m1/s1 |
| InChI key | IRRDHRZUOZNWDJ-MLLDKZSOSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |