(±)-10-Hydroxycamptothecin
(±)-10-羟基喜树碱
Also known as: rac-10-Hydroxycamptothecin, 10-Hydroxycamptothecin (racemic), 4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
(±)-10-Hydroxycamptothecin (CAS 64439-81-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H16N2O5 and a molecular weight of 364.351 g/mol. It is also known as rac-10-Hydroxycamptothecin, 10-Hydroxycamptothecin (racemic) and 4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione. Key properties include a melting point of 230-237°C, a boiling point of 820.7±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 450.1±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 64439-81-2
- Jingsj CID
- J-33148-9
- Molecular Formula
- C20H16N2O5
- Chinese Name
- (±)-10-羟基喜树碱
- Molecular Weight
- 364.351 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230-237°C |
|---|---|
| Boiling Point | 820.7±65.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 450.1±34.3 °C |
Frequently Asked Questions
What is the CAS number of (±)-10-Hydroxycamptothecin?
The CAS number of (±)-10-Hydroxycamptothecin is 64439-81-2.
What are the molecular formula and molecular weight of (±)-10-Hydroxycamptothecin?
(±)-10-Hydroxycamptothecin has molecular formula C20H16N2O5 and molecular weight 364.351 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(±)-10-Hydroxycamptothecin (CAS 64439-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33148-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.