Description

2-Pentanone, 4,5-Epoxy-5-Methyl- (7Ci) is a specialized epoxide-functionalized ketone, a high-purity intermediate of significant interest in advanced organic synthesis. Its unique molecular structure, featuring both a ketone and a strained epoxide ring, makes it a valuable building block for constructing complex molecules with specific stereochemistry and functionality. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in constructing complex heterocyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its epoxide moiety can introduce reactive sites for further functionalization.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including flavors, fragrances, and performance materials.
• Academic & Industrial Research: A valuable reagent in methodological chemistry research for studying epoxide ring-opening reactions and asymmetric synthesis.
• Polymer Modification: Potential use as a cross-linking agent or monomer in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	2-Pentanone, 4,5-Epoxy-5-Methyl- (7Ci)
CAS No.	89489-45-2
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	4,5-Epoxy-5-methylpentan-2-one; 5-Methyl-4,5-epoxypentan-2-one; 4,5-Epoxy-5-methyl-2-pentanone; 5-Methyl-4,5-epoxy-2-pentanone; 2-Pentanone, 4,5-epoxy-5-methyl-
EINECS	Contact for details

Quality Control

Our 2-Pentanone, 4,5-Epoxy-5-Methyl- (7Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids, bases, and reducing agents. Due to its reactive epoxide functionality, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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