Description

4-Methoxy-3-Oxopentanenitrile is a versatile nitrile-containing β-keto ester derivative, serving as a critical synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both a methoxy group and a reactive oxo-nitrile moiety, makes it a valuable building block for constructing complex heterocycles and pharmaceutical scaffolds. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing pyridine, pyrimidine, or other nitrogen heterocycles.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides that require specific nitrile functionality.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and functional polymers where its ketone and nitrile groups offer multiple points for chemical modification.
• Academic & Industrial R&D: Serves as a starting material in method development and discovery chemistry for creating new compound libraries.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymeric materials with specific electronic or mechanical properties.

Basic Information

Product Name	4-Methoxy-3-Oxopentanenitrile
CAS No.	1028843-13-1
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Synonyms	3-Oxo-4-methoxypentanenitrile; 4-Methoxy-3-oxovaleronitrile; 3-Cyano-4-methoxypentan-2-one; Pentanenitrile, 4-methoxy-3-oxo-; 4-Methoxylevulinonitrile; β-Keto nitrile derivative
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-Oxopentanenitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical parameters. Our quality commitment ensures the material meets the stringent requirements for use in GMP-intermediate applications and advanced synthetic chemistry.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed when not in use. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.