Hypocrellin B
竹红菌乙素
Also known as: 1H-Cyclohepta[ghi]perylene-5,12-dione, 3-acetyl-6,11-dihydroxy-4,8,9,13-tetramethoxy-2-methyl-, 13-Acetyl-3,8-dihydroxy-1,5,6,10-tetramethoxy-12-methyl-2H-cyclohepta[ghi]perylene-2,9(11H)-dione, HC-B
Hypocrellin B (CAS 123940-54-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H24O9 and a molecular weight of 528.506 g/mol. It is also known as 1H-Cyclohepta[ghi]perylene-5,12-dione, 3-acetyl-6,11-dihydroxy-4,8,9,13-tetramethoxy-2-methyl-, 13-Acetyl-3,8-dihydroxy-1,5,6,10-tetramethoxy-12-methyl-2H-cyclohepta[ghi]perylene-2,9(11H)-dione and HC-B. Key properties include a melting point of 261-263℃, a boiling point of 893.8±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 301.4±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123940-54-5
- Jingsj CID
- J-1984876-3
- Molecular Formula
- C30H24O9
- Chinese Name
- 竹红菌乙素
- Molecular Weight
- 528.506 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 261-263℃ |
|---|---|
| Boiling Point | 893.8±65.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 301.4±27.8 °C |
Frequently Asked Questions
What is the CAS number of Hypocrellin B?
The CAS number of Hypocrellin B is 123940-54-5.
What are the molecular formula and molecular weight of Hypocrellin B?
Hypocrellin B has molecular formula C30H24O9 and molecular weight 528.506 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Hypocrellin B (CAS 123940-54-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1984876-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.