Description

3-(Ethoxycarbonyl)-4,4-Diphenyl-3-Butenoic Acid is a specialized organic building block characterized by its diphenyl-substituted butenoic acid structure with an ethoxycarbonyl functional group. This compound matters as a versatile intermediate for synthesizing complex molecules, offering a unique scaffold for constructing pharmacologically active compounds and advanced materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its diphenyl core for biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and performance chemicals requiring specific aromatic and carboxylic acid functionalities.
• Academic & Industrial Research: Employed in organic synthesis laboratories for methodological studies and the construction of complex molecular architectures.
• Material Science: Investigated as a monomer or additive for specialty polymers and advanced organic materials.

Basic Information

Product Name	3-(Ethoxycarbonyl)-4,4-Diphenyl-3-Butenoic Acid
CAS No.	5438-22-2
Molecular Formula	C19H18O4
Molecular Weight	310.35 g/mol
Synonyms	4,4-Diphenyl-3-butenoic acid, 3-(ethoxycarbonyl)-; Ethyl 4,4-diphenyl-3-butenoate-3-carboxylate; 3-Carbethoxy-4,4-diphenyl-3-butenoic acid; (3E)-3-(Ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid; 4,4-Diphenyl-3-(ethoxycarbonyl)-3-butenoic acid; trans-3-(Ethoxycarbonyl)-4,4-diphenyl-3-butenoic acid; 5438-22-2; EINECS 226-618-3
EINECS	226-618-3

Quality Control

Our 3-(Ethoxycarbonyl)-4,4-Diphenyl-3-Butenoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.