Description

Ethyl 2-Cyano-3-Phenyl-2-Butenoate is a versatile α,β-unsaturated cyanoester building block with significant synthetic utility. This compound is valued for its role as a key intermediate in the synthesis of complex heterocyclic and pharmaceutical molecules. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing pyridine, pyrimidine, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides, where its reactive cyano and ester groups enable structural diversification.
• Fine Chemical Building Block: Serves as a Michael acceptor or a dipolarophile in cycloaddition reactions for constructing complex organic molecules in research and specialty chemical manufacturing.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and advanced materials due to its polymerizable double bond and polar functional groups.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and organic pigments, leveraging the phenyl and cyano groups to tune color and properties.

Basic Information

Product Name	Ethyl 2-Cyano-3-Phenyl-2-Butenoate
CAS No.	18300-89-5
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	Ethyl α-Cyano-β-methylcinnamate; 2-Cyano-3-phenyl-2-butenoic Acid Ethyl Ester; 2-Butenoic acid, 2-cyano-3-phenyl-, ethyl ester; Ethyl (Z)-2-cyano-3-phenylbut-2-enoate; Ethyl 2-cyano-3-phenylcrotonate; NSC 163022; ATZ 163022; α-Cyano-β-methylcinnamic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Cyano-3-Phenyl-2-Butenoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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