Intermediate of Irinotecan 1
7-Ethyl-10-hydroxycamptothecin
CAS: 86639-52-3;130194-92-2;119577-28-5;130144-34-2;110714-48-2;113015-38-6
Molecular Formula: C22H20N2O5
Intermediate of Irinotecan 1 - Names and Identifiers
| Name | 7-Ethyl-10-hydroxycamptothecin |
| Synonyms | SN-38 Intermediate of Irinotecan 1 7-Ethyl-10-hydroxycamptothecin 7-ethyl-10-hydroxy camptothecin 7-Ethyl-10-Hydroxy-Camptothecin 7-Ethyl-10-hydroxycamptothecine 7-ethyl-10-hydroxy-camptothecine (rac)-7-Ethyl-10-Hydroxy camptothecin rac-4,11-Diethyl-9-hydroxycamptothecin (110714-48-2) 7-ethyl-10-hydroxycamptothecin |
| CAS | 86639-52-3 130194-92-2 119577-28-5 130144-34-2 110714-48-2 113015-38-6 |
| InChI | InChI=1/C20H16N2O5/c1-2-20(26)13-7-15-17-10(6-11-14(21-17)4-3-5-16(11)23)8-22(15)18(24)12(13)9-27-19(20)25/h3-7,23,26H,2,8-9H2,1H3/t20-/m0/s1 |
Intermediate of Irinotecan 1 - Physico-chemical Properties
| Molecular Formula | C22H20N2O5 |
| Molar Mass | 392.4 |
| Density | 1.51 |
| Melting Point | 217°C |
| Boling Point | 810.3±65.0 °C(Predicted) |
| Specific Rotation(α) | 21.5 ° (C=0.2, THF) |
| Solubility | Slightly soluble in methanol, ethanol, chloroform, soluble in DMSO, insoluble in water. |
| Appearance | White-like crystal |
| pKa | 9.13±0.40(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.776 |
| MDL | MFCD06762720 |
| Physical and Chemical Properties | Properties: yellowish white crystalline powder, soluble in dimethyl sulfoxide, slightly soluble in methanol |
| Use | Purposes: hydroxycamptothecin is the preparation of anti-tumor drug irinotecan hydrochloride (CPT-11) key intermediates. |
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View History
Intermediate of Irinotecan 1
乙烯二(4,5,6,7-四氢-1-茚基)二甲基锆(IV)
聚二甲基甲基乙烯基硅氧烷
5-硫代-D-葡萄糖
4-溴-2,6-双(溴甲基)吡啶
Cyclopentane
乙烯二(4,5,6,7-四氢-1-茚基)二甲基锆(IV)
聚二甲基甲基乙烯基硅氧烷
5-硫代-D-葡萄糖
4-溴-2,6-双(溴甲基)吡啶
Cyclopentane