Napabucasin
2-乙酰基萘并[2,3-b]呋喃-4,9-二酮
Also known as: BBI608, BB608, 2-Acetylfuro-1,4-naphthoquinone, 2-Acetylnaphtho[2,3-b]furan-4,9-dione, 2-acetylbenzo[f][1]benzofuran-4,9-dione, Naphtho[2,3-b]furan-4,9-dione, 2-acetyl-
Napabucasin (CAS 83280-65-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H8O4 and a molecular weight of 240.211 g/mol. It is also known as BBI608, BB608 and 2-Acetylfuro-1,4-naphthoquinone. Key properties include a melting point of 226 °C, a boiling point of 444.4±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 216.4±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 83280-65-3
- Jingsj CID
- J-1959464-8
- Molecular Formula
- C14H8O4
- Chinese Name
- 2-乙酰基萘并[2,3-b]呋喃-4,9-二酮
- Molecular Weight
- 240.211 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 226 °C |
|---|---|
| Boiling Point | 444.4±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 216.4±21.4 °C |
Frequently Asked Questions
What is the CAS number of Napabucasin?
The CAS number of Napabucasin is 83280-65-3.
What are the molecular formula and molecular weight of Napabucasin?
Napabucasin has molecular formula C14H8O4 and molecular weight 240.211 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Napabucasin (CAS 83280-65-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959464-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.