(E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide

香豆酰多巴胺

Also known as: Coumaryldopamine, N-coumaroyldopamine, N-p-coumaroyldopamine, trans-4-Coumaroyldopamine, (2E)-N-[2-(3,4-dihydroxyphenyl)ethyl]-3-(4-hydroxyphenyl)acrylamide, (E)-N-[2-(3,4-dihydroxyphenyl)ethyl]-3-(4-hydroxyphenyl)prop-2-enamide, N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide

(E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide (CAS 103188-46-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C17H17NO4 and a molecular weight of 299.32100 g/mol. It is also known as Coumaryldopamine, N-coumaroyldopamine and N-p-coumaroyldopamine. Key properties include a boiling point of 636.806ºC at 760 mmHg, a density of 1.328g/cm3 and a flash point of 338.928ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103188-46-1
Jingsj CID: J-1369236-0
Molecular Formula: C₁₇H₁₇NO₄
Chinese Name: 香豆酰多巴胺
Molecular Weight: 299.32100 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	636.806ºC at 760 mmHg
Density	1.328g/cm3
Flash Point	338.928ºC

Frequently Asked Questions

What is the CAS number of (E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide?

The CAS number of (E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide is 103188-46-1.

What are the molecular formula and molecular weight of (E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide?

(E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide has molecular formula C17H17NO4 and molecular weight 299.32100 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. "(E)-N-(3,4-dihydroxyphenethyl)-3-(4-hydroxyphenyl)acrylamide (CAS 103188-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369236-0 (accessed 2026-10-24).

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