Description

α-Cyano-4-Methylbenzeneacrylic Acid Ethyl Ester is a versatile chemical intermediate featuring a cyanoacrylic ester structure. This compound is valued for its role as a key building block in the synthesis of more complex organic molecules, particularly in fine chemical and pharmaceutical manufacturing. It is essential for researchers and industrial chemists developing advanced materials, active pharmaceutical ingredients (APIs), and specialty dyes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic or conjugated systems.
• Organic Synthesis Building Block: Used in Knoevenagel condensations and other coupling reactions to construct advanced molecular frameworks for research and development.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes, pigments, and optical brighteners due to its conjugated π-system.
• Agrochemical Synthesis: Employed in the development and production of certain herbicides, fungicides, and plant growth regulators.
• Material Science Research: Investigated for use in the development of organic semiconductors, nonlinear optical materials, and other advanced functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	α-Cyano-4-Methylbenzeneacrylic Acid Ethyl Ester
CAS No.	18300-87-3
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	Ethyl 2-Cyano-3-(p-tolyl)acrylate; Ethyl α-Cyano-p-methylcinnamate; 2-Cyano-3-(4-methylphenyl)-2-propenoic Acid Ethyl Ester; (E)-Ethyl 2-cyano-3-(4-methylphenyl)acrylate; p-Methylbenzylidenecyanoacetic Acid Ethyl Ester; 4-Methylbenzylidenecyanoacetic Acid Ethyl Ester; Ethyl (2E)-2-cyano-3-(4-methylphenyl)prop-2-enoate
EINECS	Contact for details

Quality Control

Our α-Cyano-4-Methylbenzeneacrylic Acid Ethyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

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 and bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.