(2E)-1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one

(2E)-1-(4-氨基苯基)-3-(4-甲氧基苯基)-2-丙烯-1-酮

Also known as: 2-Propen-1-one, 1-(4-aminophenyl)-3-(4-methoxyphenyl)-, (E)-1-(4-aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one, 1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one, 4'-Amino-4-methoxychalcone, 4'-Amino-4-methoxy-chalcone, 4-Methoxy-4'-aminochalcone

(2E)-1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 25870-73-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H15NO2 and a molecular weight of 253.29600 g/mol. It is also known as 2-Propen-1-one, 1-(4-aminophenyl)-3-(4-methoxyphenyl)-, (E)-1-(4-aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one and 1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Key properties include a boiling point of 471.5ºC at 760mmHg, a density of 1.172g/cm3 and a flash point of 232.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25870-73-9
Jingsj CID
J-967247-5
Molecular Formula
C16H15NO2
Chinese Name
(2E)-1-(4-氨基苯基)-3-(4-甲氧基苯基)-2-丙烯-1-酮
Molecular Weight
253.29600 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point471.5ºC at 760mmHg
Density1.172g/cm3
Flash Point232.1ºC

Frequently Asked Questions

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

The CAS number of (2E)-1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one is 25870-73-9.

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

(2E)-1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one has molecular formula C16H15NO2 and molecular weight 253.29600 g/mol.

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

Last updated:

How to cite: Jingsj. "(2E)-1-(4-Aminophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 25870-73-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-967247-5 (accessed 2026-10-24).

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