Description

2,2-Dichloropentanoic Acid is a halogenated carboxylic acid derivative, serving as a versatile and reactive synthetic intermediate. Its value lies in the strategic placement of chlorine atoms on the alpha carbon, which activates the molecule for nucleophilic substitution and other key transformations in organic synthesis. This compound is primarily needed by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized carboxylic acid backbone.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators where the dichloro moiety imparts specific biological activity.
• Organic Synthesis Reagent: Serves as a precursor for generating acid chlorides, esters, and amides, or as a substrate for dehydrohalogenation reactions to form unsaturated compounds.
• Chemical Research & Development: Employed in academic and industrial labs for method development and exploring new reaction pathways involving α-halogenated acids.
• Specialty Chemical Manufacturing: Intermediate in the production of dyes, flavors, fragrances, and performance materials.

Basic Information

Product Name	2,2-Dichloropentanoic Acid
CAS No.	18240-68-1
Molecular Formula	C5H8Cl2O2
Molecular Weight	171.02 g/mol
Synonyms	2,2-Dichlorovaleric Acid; Pentanoic Acid, 2,2-dichloro-; alpha,α-Dichloropentanoic Acid; 2,2-Dichloropentanoic Acid; Valeric Acid, 2,2-dichloro-
EINECS	Contact for details

Quality Control

Our 2,2-Dichloropentanoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports your process validation and regulatory requirements.

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 2-8°C for long-term stability. Keep the container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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