4-Styrylpyridine
4-苯乙烯吡啶
Also known as: 4-Stilbazole, 4-(2-Phenylethenyl)pyridine, 4-[(E)-2-Phenylethenyl]pyridine, (E)-4-styrylpyridine, gamma-Stilbazole, NSC 44776, Ba 35988
4-Styrylpyridine (CAS 103-31-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H11N and a molecular weight of 181.23300 g/mol. It is also known as 4-Stilbazole, 4-(2-Phenylethenyl)pyridine and 4-[(E)-2-Phenylethenyl]pyridine. Key properties include a melting point of 131 °C, a boiling point of 309.8ºC at 760 mmHg and a density of 1.092g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103-31-1
- Jingsj CID
- J-29287-8
- Molecular Formula
- C13H11N
- Chinese Name
- 4-苯乙烯吡啶
- Molecular Weight
- 181.23300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 131 °C |
|---|---|
| Boiling Point | 309.8ºC at 760 mmHg |
| Density | 1.092g/cm3 |
Frequently Asked Questions
What is the CAS number of 4-Styrylpyridine?
The CAS number of 4-Styrylpyridine is 103-31-1.
What are the molecular formula and molecular weight of 4-Styrylpyridine?
4-Styrylpyridine has molecular formula C13H11N and molecular weight 181.23300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Styrylpyridine (CAS 103-31-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29287-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.