Description

1-Chloro-3-Methylpentan-2-One is a specialized halogenated ketone building block used in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of complex molecules, offering a reactive site for nucleophilic substitution and further functionalization. Industries that require it include pharmaceutical research for developing active ingredients, agrochemical manufacturing for novel crop protection agents, and fine chemical synthesis for creating flavors, fragrances, and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, including flavors, fragrances, and advanced polymer additives.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D laboratories for constructing complex molecular architectures.
• Chemical Intermediate: Employed in multi-step synthesis processes to introduce the chloromethyl ketone functional group into target molecules.

Basic Information

Product Name	1-Chloro-3-Methylpentan-2-One
CAS No.	54147-45-4
Molecular Formula	C6H11ClO
Molecular Weight	134.60 g/mol
Synonyms	3-Methyl-1-chloropentan-2-one; 2-Propanone, 1-chloro-3-methyl-; 1-Chloro-3-methyl-2-pentanone; Chloromethyl isobutyl ketone; α-Chloroisobutyl methyl ketone
EINECS	Contact for details

Quality Control

Our 1-Chloro-3-Methylpentan-2-One is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by GC/HPLC, identity confirmation (IR), and impurity profiling. A Certificate of Analysis (COA) detailing all test results 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 away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Density (20°C)	~1.02 g/cm³

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