Description

3-Chlorobutyric Acid is a versatile chlorinated carboxylic acid derivative, serving as a key organic intermediate in advanced chemical synthesis. Its value lies in its reactive chlorine and carboxylic acid functional groups, enabling precise molecular modifications. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a chlorinated butyric acid moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity.
• Organic Synthesis Reagent: Employed in various organic transformations, including esterification, amidation, and nucleophilic substitution reactions, to introduce the 3-chlorobutyryl group.
• Polymer & Material Science: Acts as a monomer or modifying agent in the synthesis of specialty polymers and functional materials.
• Chemical Research & Development: A valuable tool for medicinal chemistry and process chemistry R&D for exploring new synthetic pathways.
• Fine Chemical Production: Utilized in the manufacture of dyes, flavors, fragrances, and other complex organic compounds.

Basic Information

Product Name	3-Chlorobutyric Acid
CAS No.	1951-12-8
Molecular Formula	C4H7ClO2
Molecular Weight	122.55 g/mol
Synonyms	3-Chlorobutanoic Acid; β-Chlorobutyric Acid; NSC 402124; Butanoic acid, 3-chloro-; 3-Chloro-butanoic acid; 3-Chloro-1-butyric acid; 3-Chlorobuttersäure (German)
EINECS	217-795-7

Quality Control

Our 3-Chlorobutyric Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformance to agreed specifications.

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. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment in a controlled environment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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