Description

2-Cyano-3-(4-Methoxyphenyl)Propionic Acid is a versatile organic intermediate featuring a cyano group and a carboxylic acid functionality on a propanoid backbone linked to a methoxyphenyl ring. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and fine chemical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material industries for constructing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those with methoxyphenyl or cyano-substituted structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty organic compounds.
• Material Science Research: Investigated as a monomer or additive in the development of advanced polymers and functional materials.
• Academic & Industrial R&D: Employed in organic synthesis laboratories for method development and the creation of compound libraries.

Basic Information

Product Name	2-Cyano-3-(4-Methoxyphenyl)Propionic Acid
CAS No.	36397-19-0
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	2-Cyano-3-(4-methoxyphenyl)propanoic acid; 3-(4-Methoxyphenyl)-2-cyanopropanoic acid; 4-Methoxybenzeneacrylic acid, α-cyano-; (4-Methoxyphenyl)cyanoacetic acid, 3-; α-Cyano-4-methoxycinnamic acid (related isomer); 2-Cyano-3-(p-methoxyphenyl)propionic acid; p-Methoxy-α-cyanocinnamic acid (related derivative); Contact for additional names.
EINECS	Contact for details

Quality Control

Our 2-Cyano-3-(4-Methoxyphenyl)Propionic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), identity confirmation (IR, NMR), and impurity profiles. Our quality commitment supports applications in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect purity and 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	≤ 1.0%
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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