(E)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester

(E)-3-(2-甲酰基苯基)丙烯酸叔丁酯

Also known as: (E)-tert-Butyl 3-(2-formylphenyl)acrylate, Lacidipine Impurity 1, Lacidipine Impurity 4, tert-Butyl (2E)-3-(2-formylphenyl)prop-2-enoate, 2-Propenoic acid, 3-(2-formylphenyl)-, 1,1-dimethylethyl ester, (2E)-

(E)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester (CAS 103890-69-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H16O3 and a molecular weight of 232.27500 g/mol. It is also known as (E)-tert-Butyl 3-(2-formylphenyl)acrylate, Lacidipine Impurity 1 and Lacidipine Impurity 4. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103890-69-3
Jingsj CID: J-1522695-0
Molecular Formula: C₁₄H₁₆O₃
Chinese Name: (E)-3-(2-甲酰基苯基)丙烯酸叔丁酯
Molecular Weight: 232.27500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester?

The CAS number of (E)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester is 103890-69-3.

What are the molecular formula and molecular weight of (E)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester?

(E)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester has molecular formula C14H16O3 and molecular weight 232.27500 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)-3-(2-Formylphenyl)-2-propenoic acid 1,1-dimethylethyl ester (CAS 103890-69-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522695-0 (accessed 2026-10-25).

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