(2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one

(2E)-3-(4-甲氧基苯基)-1-(4-甲基苯基)-2-丙烯-1-酮

Also known as: (E)-3-(4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one, 4-Methoxy-4'-methylchalcone, 4'-Methyl-4-methoxychalcone, 3-(4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one, 3-(4-methoxyphenyl)-1-p-tolylprop-2-en-1-one, trans-4-Methoxy-4'-methylchalcone

(2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 50990-40-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H16O2 and a molecular weight of 252.30800 g/mol. It is also known as (E)-3-(4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one, 4-Methoxy-4'-methylchalcone and 4'-Methyl-4-methoxychalcone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50990-40-4
Jingsj CID: J-1525446-7
Molecular Formula: C₁₇H₁₆O₂
Chinese Name: (2E)-3-(4-甲氧基苯基)-1-(4-甲基苯基)-2-丙烯-1-酮
Molecular Weight: 252.30800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one?

The CAS number of (2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one is 50990-40-4.

What are the molecular formula and molecular weight of (2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one?

(2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one has molecular formula C17H16O2 and molecular weight 252.30800 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. "(2E)-3-(4-Methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 50990-40-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525446-7 (accessed 2026-10-23).

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