Description

2-Cyano-3,3-Diphenylbutyric Acid Ethyl Ester is a high-value, multifunctional chemical intermediate characterized by its unique diphenyl and cyano-substituted butyrate structure. This compound matters for its versatility in synthesizing complex molecules, serving as a critical building block in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, fine chemical, and material science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of novel herbicides and plant growth regulators, leveraging its diphenyl moiety.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex esters and nitriles in research and custom manufacturing.
• Material Science Research: Investigated as a monomer or additive for specialty polymers and advanced organic materials.
• Chemical Research & Development: Serves as a standard or starting material in methodological studies and catalyst development.

Basic Information

Product Name	2-Cyano-3,3-Diphenylbutyric Acid Ethyl Ester
CAS No.	73758-55-1
Molecular Formula	C20H19NO2
Molecular Weight	305.37 g/mol
Synonyms	Ethyl 2-Cyano-3,3-diphenylbutyrate; 3,3-Diphenyl-2-cyanobutyric Acid Ethyl Ester; Butyric acid, 2-cyano-3,3-diphenyl-, ethyl ester; Ethyl 3,3-diphenyl-2-cyanobutanoate; 2-Cyano-3,3-diphenylbutanoic Acid Ethyl Ester; NSC 334365; Ethyl α-cyano-β,β-diphenylbutyrate
EINECS	Contact for details

Quality Control

Our 2-Cyano-3,3-Diphenylbutyric Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request 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 strong oxidizing agents and bases.

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.