(E)-4-(4-methoxyphenyl)but-3-enoic acid

(E)-4-(4-甲氧基苯基)丁-3-烯酸

(E)-4-(4-methoxyphenyl)but-3-enoic acid (CAS 127404-73-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12O3 and a molecular weight of 192.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 127404-73-3
Jingsj CID: J-99944-5
Molecular Formula: C₁₁H₁₂O₃
Chinese Name: (E)-4-(4-甲氧基苯基)丁-3-烯酸
Molecular Weight: 192.21 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-4-(4-methoxyphenyl)but-3-enoic acid?

The CAS number of (E)-4-(4-methoxyphenyl)but-3-enoic acid is 127404-73-3.

What are the molecular formula and molecular weight of (E)-4-(4-methoxyphenyl)but-3-enoic acid?

(E)-4-(4-methoxyphenyl)but-3-enoic acid has molecular formula C11H12O3 and molecular weight 192.21 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)-4-(4-methoxyphenyl)but-3-enoic acid (CAS 127404-73-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-99944-5 (accessed 2026-10-24).

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