Pterostilbene
紫檀芪
Also known as: 4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]phenol, (E)-pterostilbene, 3',5'-Dimethoxy-4-stilbenol, 3,5-Dimethoxy-4'-hydroxystilbene, trans-3,5-Dimethoxy-4'-hydroxystilbene, 4'-hydroxy-3,5-dimethoxystilbene, NSC 613735
Pterostilbene (CAS 18259-15-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H16O3 and a molecular weight of 256.296 g/mol. It is also known as 4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]phenol, (E)-pterostilbene and 3',5'-Dimethoxy-4-stilbenol. Key properties include a boiling point of 420.5±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 208.1±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18259-15-9
- Jingsj CID
- J-1339994-8
- Molecular Formula
- C16H16O3
- Chinese Name
- 紫檀芪
- Molecular Weight
- 256.296 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 420.5±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 208.1±25.9 °C |
Frequently Asked Questions
What is the CAS number of Pterostilbene?
The CAS number of Pterostilbene is 18259-15-9.
What are the molecular formula and molecular weight of Pterostilbene?
Pterostilbene has molecular formula C16H16O3 and molecular weight 256.296 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pterostilbene (CAS 18259-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1339994-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.