110351-92-3
110351-92-3 structure
- Name: 20R-Camptothecin
- Chemical Name: (R)-(-)-Camptothecin
- CAS Number: 110351-92-3
- Molecular Formula: C20H16N2O4
- Molecular Weight: 348.35200
- Create Date: 2016-11-30 11:24:54
- Modify Date: 2026-07-17 10:50:07
| Name | (R)-(-)-Camptothecin |
|---|---|
| Synonyms |
Irinotecan Hydroxyl Acid 19
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-, (4R) (R)-4-Ethyl-4-hydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione Irinotecan Impurity 19 HCl (R)-4-Ethyl-4-hydroxy-1H-pyrano[3’,4’:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-, (4R) (R)-Camptothecin Irinotecan Impurity 42 Camptothecin Impurity 6 (R)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione (Irinotecan Impurity） (4R)-4β-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione (R)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione (Irinotecan Impurity） Irinotecan Impurity HCl 20R-Camptothecin ，E0492 (R)-(-)-Camptothecine |
| Density | 1.51g/cm3 |
|---|---|
| Boiling Point | 757ºC at 760mmHg |
| Molecular Formula | C20H16N2O4 |
| Molecular Weight | 348.35200 |
| Flash Point | 411.6ºC |
| Exact Mass | 348.11100 |
| PSA | 81.42000 |
| LogP | 2.07960 |
| Vapour Pressure | 4.39E-24mmHg at 25°C |
| Index of Refraction | 1.746 |
| Storage condition | -20°C |
| Hazard Codes | Xn |
|---|
| Precursor 3 | |
|---|---|
| DownStream 0 | |
![4-ethyl-1,12-dihydro-14H-pyrano[3',4':6,7indolizino[1,2-b]]quinolin-14-one structure](https://image.chemsrc.com/caspic/481/841276-70-8.png)
