Description

(E)-3-Methoxyacrylic Acid CAS NO 6214-29-5 is a high-purity, unsaturated carboxylic acid derivative featuring a conjugated methoxyacrylate structure. This compound serves as a versatile and valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the production of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including antiviral and anti-inflammatory compounds.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or co-monomer for creating specialty polymers with specific optical or mechanical properties.
• Fine Chemical Production: Serves as a building block for synthesizing complex molecules, flavors, fragrances, and dyes.
• Cross-coupling Reactions: Utilized in palladium-catalyzed and other metal-mediated coupling reactions to construct complex organic frameworks.
• Research & Development: An important reagent in academic and industrial R&D for exploring new synthetic methodologies and drug discovery.

Basic Information

Product Name	(E)-3-Methoxyacrylic Acid
CAS No.	6214-29-5
Molecular Formula	C5H8O3
Molecular Weight	116.12 g/mol
Synonyms	(E)-3-Methoxy-2-propenoic Acid; trans-3-Methoxyacrylic Acid; 3-Methoxyacrylic Acid; (E)-3-Methoxyacrylic Acid; 2-Propenoic acid, 3-methoxy-, (2E)-; Methoxyacrylic Acid; (E)-β-Methoxyacrylic Acid; trans-β-Methoxyacrylic Acid
EINECS	228-287-3

Quality Control

Our (E)-3-Methoxyacrylic Acid is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our commitment to quality assurance ensures reliable performance in your critical synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is light-sensitive and easily oxidized; for long-term storage, it is recommended to keep it under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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