Description

3-Cyanopropionic Acid Methyl Ester is a versatile bifunctional chemical intermediate, combining the reactivity of a nitrile and an ester group. This compound is crucial for the efficient synthesis of complex molecules, offering a streamlined pathway for carbon chain elongation and functional group transformation. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the production of active ingredients, fine chemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing cyano and carboxylic acid functionalities.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators requiring specific nitrile-ester chemistry.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for specialty polymers, coatings, and adhesives.
• Fine Chemical Production: Intermediate for synthesizing dyes, pigments, and complex organic compounds in research and development.
• Chemical Research: A valuable reagent in organic synthesis laboratories for constructing complex molecular architectures.

Basic Information

Product Name	3-Cyanopropionic Acid Methyl Ester
CAS No.	4107-62-4
Molecular Formula	C5H7NO2
Molecular Weight	113.11 g/mol
Synonyms	Methyl 3-Cyanopropionate; Methyl 4-Cyanobutyrate; Methyl β-Cyanopropionate; 3-Cyano-methyl propionate; Methyl ester of 3-cyanopropanoic acid; 4-Methoxy-4-oxobutanenitrile; Butanenitrile, 4-methoxy-4-oxo-
EINECS	223-889-4

Quality Control

Our 3-Cyanopropionic Acid Methyl Ester is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

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, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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