Description

4-Phenyl-3-Butenoic Acid Butyl Ester is a versatile chemical intermediate characterized by its phenyl and butenoate ester functionalities. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. Industries that need it include those focused on developing active pharmaceutical ingredients (APIs), specialty polymers, and advanced organic materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block for creating complex organic molecules in research and development laboratories.
• Polymer & Material Science: Acts as a monomer or modifier in the development of specialty polymers with tailored properties.
• Fragrance & Flavor Chemistry: Employed in the research and synthesis of aromatic compounds for specialty applications.
• Agrochemical Research: Utilized as an intermediate in the development of new crop protection agents and plant growth regulators.
• Liquid Crystal & OLED Material Development: Investigated for use in the synthesis of organic electronic materials.

Basic Information

Product Name	4-Phenyl-3-Butenoic Acid Butyl Ester
CAS No.	54966-44-8
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	Butyl 4-Phenyl-3-butenoate; Butyl 4-Phenylbut-3-enoate; 3-Butenoic acid, 4-phenyl-, butyl ester; 4-Phenyl-3-butenoic acid n-butyl ester; Butyl (E)-4-phenylbut-3-enoate; (E)-Butyl 4-phenylbut-3-enoate; 4-Phenylbut-3-enoic acid butyl ester
EINECS	Contact for details

Quality Control

Our 4-Phenyl-3-Butenoic Acid Butyl Ester undergoes rigorous quality testing to ensure compliance with industry standards. We implement a comprehensive quality management system to guarantee batch-to-batch consistency and purity. Certificates of Analysis (COA) detailing specific test results are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.