Description

3-Biphenyl-4-Yl-3-Oxo-Propionic Acid Ethyl Ester is a specialized organic ester compound that serves as a valuable intermediate in advanced chemical synthesis. Its molecular structure, featuring a biphenyl moiety linked to a β-ketoester, makes it a versatile building block for constructing complex molecules. This product is essential for research and development chemists and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the biphenyl core for biological activity.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for OLEDs or molecular components for organic semiconductors.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.
• Academic & Industrial R&D: A critical reagent in methodological development and exploratory chemistry within university and corporate laboratories.

Basic Information

Product Name	3-Biphenyl-4-Yl-3-Oxo-Propionic Acid Ethyl Ester
CAS No.	57477-98-2
Molecular Formula	C23H20O3
Molecular Weight	344.41 g/mol
Synonyms	Ethyl 3-(4-Biphenylyl)-3-oxopropanoate; Ethyl 3-Oxo-3-(4-phenylphenyl)propanoate; 3-(Biphenyl-4-yl)-3-oxopropionic Acid Ethyl Ester; 4-Biphenylacetic Acid, β-Oxo-, Ethyl Ester; 3-(4-Phenylphenyl)-3-oxopropanoic Acid Ethyl Ester; β-Oxo-4-biphenylpropionic Acid Ethyl Ester; Ethyl (4-Phenylbenzoyl)acetate
EINECS	Contact for details

Quality Control

Every batch of 3-Biphenyl-4-Yl-3-Oxo-Propionic Acid Ethyl Ester is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

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.