4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone

4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone (CAS 478045-87-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H20N2O2 and a molecular weight of 332.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 478045-87-3
Jingsj CID: J-1368161-6
Molecular Formula: C₂₁H₂₀N₂O₂
Molecular Weight: 332.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone?

The CAS number of 4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone is 478045-87-3.

What are the molecular formula and molecular weight of 4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone?

4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone has molecular formula C21H20N2O2 and molecular weight 332.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-hydroxy-3-[(E)-3-phenyl-2-propenyl]-1-[2-(2-pyridinyl)ethyl]-2(1H)-pyridinone (CAS 478045-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1368161-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.