Description

Ethyl 4-Cyano-2-Oxobutyrate is a versatile bifunctional ester intermediate featuring both cyano and keto functional groups. This compound is valued for its role as a key building block in the synthesis of complex pharmaceutical molecules and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing heterocyclic compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive functional groups.
• Fine Chemical Manufacturing: Serves as a building block for dyes, pigments, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in organic synthesis research for developing novel chemical entities and methodologies.
• Peptide Mimetics: Utilized in the construction of peptide analogs and other bio-active molecules.

Basic Information

Product Name	Ethyl 4-Cyano-2-Oxobutyrate
CAS No.	152831-97-5
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	Ethyl 4-Cyano-2-oxobutanoate; 4-Cyano-2-oxobutanoic Acid Ethyl Ester; 2-Oxo-4-cyanobutanoic Acid Ethyl Ester; Ethyl 2-Oxo-4-cyanobutanoate; Butanoic acid, 4-cyano-2-oxo-, ethyl ester; Ethyl 4-Cyanoacetoacetate; 4-Cyanoacetoacetic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Cyano-2-Oxobutyrate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP guidelines where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.