Description

Butyric Acid o-Chlorophenyl Ester is a specialized organic ester compound, known for its role as a key synthetic intermediate and building block in advanced chemical manufacturing. Its value lies in the unique reactivity conferred by the combination of the butyrate ester and the ortho-chlorophenyl group, enabling precise molecular modifications. This product is essential for research chemists and industrial manufacturers in the pharmaceutical and agrochemical sectors who require high-purity intermediates for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly where the o-chlorophenyl moiety is a required pharmacophore.
• Agrochemical Synthesis: Serves as a precursor in the production of herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Organic Synthesis Building Block: A versatile reagent for esterification and coupling reactions in academic and industrial R&D laboratories.
• Flavor & Fragrance Chemistry: Potential use in the controlled synthesis of complex ester compounds for specialty aroma chemicals.
• Polymer Modification: Can be employed to introduce specific functional groups into polymer chains to alter material properties.
• Chemical Research: Utilized in methodological studies and as a standard in analytical chemistry.

Basic Information

Product Name	Butyric Acid o-Chlorophenyl Ester
CAS No.	63867-11-8
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	o-Chlorophenyl Butyrate; 2-Chlorophenyl Butanoate; Butanoic Acid, 2-Chlorophenyl Ester; 2-Chlorophenyl Butyrate; Butyric Acid 2-Chlorophenyl Ester; NSC 163044; Ortho-Chlorophenyl Butyrate
EINECS	Contact for details

Quality Control

Our Butyric Acid o-Chlorophenyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong oxidizing agents, strong bases, and sources of ignition.

Specification

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

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