9-Nitrocamptothecin
Also known as: Rubitecan, 9-Nitro-20(S)-camptothecine, 9-Nitro-CPT, (4S)-4-Ethyl-4-hydroxy-9-nitro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, Camptothecin, 9-nitro-20(S)-, 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-9-nitro-, (4S)-
9-Nitrocamptothecin (CAS 86639-62-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H15N3O6 and a molecular weight of 393.350 g/mol. Key properties include a boiling point of 827.4±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 454.2±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 86639-62-5
- Jingsj CID
- J-1355476-2
- Molecular Formula
- C20H15N3O6
- Molecular Weight
- 393.350 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 827.4±65.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 454.2±34.3 °C |
| Exact Mass | 393.096100 |
| PSA | 127.24000 |
| LogP | 1.36 |
| Vapor Pressure | 0.0±3.2 mmHg at 25°C |
| Refractive Index | 1.762 |
Frequently Asked Questions
What is the CAS number of 9-Nitrocamptothecin?
The CAS number of 9-Nitrocamptothecin is 86639-62-5.
What are the molecular formula and molecular weight of 9-Nitrocamptothecin?
9-Nitrocamptothecin has molecular formula C20H15N3O6 and molecular weight 393.350 g/mol.
What are the upstream and downstream products of 9-Nitrocamptothecin?
For 9-Nitrocamptothecin, Upstream Products: (4S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione, Camptothecin N-oxide, Camptothecin; Downstream Products: (S)-10-Hydroxycamptothecin, 9-Methoxycamptothecin, 10-Aminocamptothecin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "9-Nitrocamptothecin (CAS 86639-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355476-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.