67656-30-8
67656-30-8 structure
- Name: 9-Hydroxycamptothecin
- Chemical Name: 3,4-dihydro-9-hydroxy-2,2-dimethyl-2H-benzo[g]chromene-5,10-dione
- CAS Number: 67656-30-8
- Molecular Formula: C20H16N2O5
- Molecular Weight: 364.351
- Catalog: Signaling Pathways Others Others
- Create Date: 2018-08-28 19:05:08
- Modify Date: 2024-01-06 10:07:21
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9-Hydroxycamptothecin (9-Hydroxycamptothecine) is a Camptothecin derivative with anticancer activities extracted from patent WO1999001456A1, compound 23c[1].
| Name | 3,4-dihydro-9-hydroxy-2,2-dimethyl-2H-benzo[g]chromene-5,10-dione |
|---|---|
| Synonyms |
10-Hydroxycamptothecin
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4,9-dihydroxy-, (4S)- hydroxycamtothecine Camptothecin, 10-hydroxy 9-hydroxy-20(S)-camptothecin 10-hydroxy-Camptothecin 9-hydroxy-2,2-dimethyl-3,4-dihydro-2H-benzo[g] chromene-5,10-dione (4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 3,4-dihydro-9-hydroxy-2,2-dimethyl-2H-benzo[g]chromene-5,10 |
| Description | 9-Hydroxycamptothecin (9-Hydroxycamptothecine) is a Camptothecin derivative with anticancer activities extracted from patent WO1999001456A1, compound 23c[1]. |
|---|---|
| Related Catalog | |
| References |
[1]. Dennis P. Curran, et al. Synthesis of and intermediates for camptothecins. WO1999001456A1. |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 820.7±65.0 °C at 760 mmHg |
| Molecular Formula | C20H16N2O5 |
| Molecular Weight | 364.351 |
| Flash Point | 450.1±34.3 °C |
| Exact Mass | 364.105927 |
| PSA | 101.65000 |
| LogP | 1.32 |
| Vapour Pressure | 0.0±3.1 mmHg at 25°C |
| Index of Refraction | 1.777 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2934999090 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
![(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione structure](https://image.chemsrc.com/caspic/225/110351-94-5.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |