Description

2-Chlorovaleric Acid (CAS NO 6155-96-0) is a versatile halogenated carboxylic acid that serves as a key synthetic intermediate in advanced organic chemistry. Its value lies in the reactive chloromethyl group, which enables efficient carbon chain extension and functional group transformations. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a valeric acid backbone with a halogen handle for further coupling.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the chlorinated side chain contributes to biological activity.
• Organic Synthesis Reagent: Employed in carboxylation reactions, esterifications, and as a precursor for more complex molecules in research and development laboratories.
• Polymer & Material Science: Acts as a monomer or modifying agent in the synthesis of specialty polymers, coatings, and resins to impart specific chemical properties.
• Chemical Research: Serves as a standard or starting material in methodological studies and for the preparation of chemical libraries in drug discovery.

Basic Information

Product Name	2-Chlorovaleric Acid
CAS No.	6155-96-0
Molecular Formula	C5H9ClO2
Molecular Weight	136.58 g/mol
Synonyms	2-Chloropentanoic Acid; α-Chlorovaleric Acid; DL-2-Chlorovaleric Acid; (±)-2-Chlorovaleric Acid; 2-Chloro-n-valeric Acid; Pentanoic acid, 2-chloro-; Valeric acid, 2-chloro-
EINECS	228-190-5

Quality Control

Our 2-Chlorovaleric Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR, NMR), and impurity profiling, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its nature as a strong acid/organic solvent, it should be stored separately from bases, oxidizing agents, and reactive metals.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.4430 - 1.4470
Density (20°C)	1.15 - 1.19 g/mL

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