Description

(E)-3-(3-Ethoxyacrylamido)Benzoic Acid is a specialized benzoic acid derivative featuring an ethoxyacrylamido functional group, serving as a crucial synthetic intermediate in advanced organic chemistry. Its primary value lies in its role as a versatile building block for constructing more complex molecular architectures, particularly in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries who require high-purity, structurally defined intermediates for synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require specific amide and benzoic acid motifs.
• Liquid Crystal & OLED Material Synthesis: Serves as a precursor for creating advanced organic electronic materials due to its conjugated system and functional handles for further modification.
• Polymer Chemistry: Acts as a monomer or functionalization agent for producing specialty polymers with tailored thermal or optical properties.
• Chemical Biology & Proteomics: Utilized as a scaffold or linker in the design of molecular probes, enzyme inhibitors, and bioconjugation reagents.
• Dye & Pigment Intermediate: Employed in the synthesis of complex organic dyes and pigments where the benzoic acid core provides stability and color properties.

Basic Information

Product Name	(E)-3-(3-Ethoxyacrylamido)Benzoic Acid
CAS No.	83734-42-3
Molecular Formula	C12H13NO4
Molecular Weight	235.24 g/mol
Synonyms	3-[(1E)-3-Ethoxy-1-propen-1-yl]carbamoyl]benzoic acid; Benzoic acid, 3-[(1E)-3-ethoxy-1-propenyl]amino]carbonyl]-; (E)-3-(3-Ethoxyacryloylamino)benzoic acid; 3-(3-Ethoxyacrylamido)benzoic acid (E-isomer); N-(3-Carboxyphenyl)-3-ethoxyacrylamide; trans-3-(3-Ethoxyacrylamido)benzoic acid
EINECS	Contact for details

Quality Control

Our production of (E)-3-(3-Ethoxyacrylamido)Benzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR, IR) to confirm identity, purity, and isomeric composition. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with REACH and other global regulatory frameworks, and can tailor specifications to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0% (Area %)
Isomeric Purity (E-isomer)	≥ 99.0%
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.