Description

(E)-4-(3-Methoxy-3-Oxoprop-1-Enyl)Benzoic Acid is a high-purity, versatile organic intermediate characterized by its benzoic acid core and α,β-unsaturated ester moiety. This compound is valued for its role as a key building block in the synthesis of complex molecules, offering a reactive handle for further chemical modifications. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting inflammation and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a building block for creating advanced organic electronic materials and display components.
• Polymer & Resin Modification: Incorporated into specialty polymers to enhance thermal stability, adhesion, or other functional properties.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in constructing complex organic frameworks via cross-coupling or condensation reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	(E)-4-(3-Methoxy-3-Oxoprop-1-Enyl)Benzoic Acid
CAS No.	160648-26-0
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	(E)-4-(3-Methoxy-3-oxoprop-1-en-1-yl)benzoic acid; trans-4-(3-Methoxy-3-oxo-1-propenyl)benzoic Acid; 4-[(1E)-3-Methoxy-3-oxo-1-propen-1-yl]benzoic Acid; Methyl (E)-3-(4-carboxyphenyl)acrylate; (E)-3-(4-Carboxyphenyl)-2-propenoic acid methyl ester; Benzoic acid, 4-[(1E)-3-methoxy-3-oxo-1-propen-1-yl]-; Methyl trans-3-(4-carboxyphenyl)acrylate
EINECS	Contact for details

Quality Control

Our (E)-4-(3-Methoxy-3-Oxoprop-1-Enyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and non-GMP synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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