Description

1-Chloro-4-Methylpentan-2-One is a versatile chlorinated ketone intermediate with significant synthetic utility. This compound is valued for its reactivity, particularly as a building block for introducing functionalized alkyl chains in complex organic synthesis. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a chlorinated alkyl ketone moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and pesticides, where it serves as a precursor for side-chain elaboration.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for various organic transformations, including alkylation, Grignard reactions, and nucleophilic substitution reactions.
• Flavor and Fragrance Industry: Acts as a potential intermediate for the synthesis of complex aroma chemicals and musk compounds.
• Material Science Research: Investigated as a monomer or cross-linking agent precursor in the development of specialty polymers and resins.

Basic Information

Product Name	1-Chloro-4-Methylpentan-2-One
CAS No.	4113-63-7
Molecular Formula	C6H11ClO
Molecular Weight	134.60 g/mol
Synonyms	4-Methyl-1-chloropentan-2-one; 1-Chloro-4-methyl-2-pentanone; 4-Methylpentan-2-one, 1-chloro-; Chloromethyl isobutyl ketone; Isobutyl chloromethyl ketone; NSC 403697
EINECS	Contact for details

Quality Control

Our 1-Chloro-4-Methylpentan-2-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay and impurity profiles. Our quality system is designed to meet the stringent requirements of R&D and scale-up processes.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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