Imperatorin
欧前胡素
Also known as: Ammidin, 8-Isopentenyloxypsoralen, 8-Isoamylenoxypsoralen, Pentosalen, Marmelosin, Marmelide, 9-(3-methylbut-2-enoxy)furo[3,2-g]chromen-7-one, 9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
Imperatorin (CAS 482-44-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H14O4 and a molecular weight of 270.280 g/mol. It is also known as Ammidin, 8-Isopentenyloxypsoralen and 8-Isoamylenoxypsoralen. Key properties include a melting point of 98-100ºC, a boiling point of 448.3±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 224.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 482-44-0
- Jingsj CID
- J-1975595-1
- Molecular Formula
- C16H14O4
- Chinese Name
- 欧前胡素
- Molecular Weight
- 270.280 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98-100ºC |
|---|---|
| Boiling Point | 448.3±45.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 224.9±28.7 °C |
Frequently Asked Questions
What is the CAS number of Imperatorin?
The CAS number of Imperatorin is 482-44-0.
What are the molecular formula and molecular weight of Imperatorin?
Imperatorin has molecular formula C16H14O4 and molecular weight 270.280 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Imperatorin (CAS 482-44-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975595-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.