Description

(5-Phenyl-3-Isoxazolyl)Methyl 3,4-Dichlorobenzenecarboxylate is a specialized organic compound featuring a unique heterocyclic isoxazole core linked to a dichlorinated benzoate ester. This molecular architecture makes it a valuable advanced intermediate for research and development in synthetic chemistry. It is primarily sought after by professionals in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Serves as a precursor in developing new-generation herbicides, fungicides, or insecticides with novel modes of action.
• Material Science: Used in the research of specialty polymers, liquid crystals, or organic electronic materials due to its rigid, aromatic structure.
• Chemical Synthesis: A versatile reagent for constructing complex heterocyclic systems in academic and industrial R&D laboratories.
• Biochemical Tool Compound: Potential use in probing biological processes and enzyme interactions in life science research.

Basic Information

Product Name	(5-Phenyl-3-Isoxazolyl)Methyl 3,4-Dichlorobenzenecarboxylate
CAS No.	343374-57-2
Molecular Formula	C17H11Cl2NO3
Molecular Weight	348.18 g/mol
Synonyms	3,4-Dichlorobenzoic Acid (5-Phenyl-3-isoxazolyl)methyl Ester; (5-Phenylisoxazol-3-yl)methyl 3,4-dichlorobenzoate; Methyl 3,4-dichlorobenzoate, (5-phenyl-3-isoxazolyl)-; Benzoic acid, 3,4-dichloro-, (5-phenyl-3-isoxazolyl)methyl ester; CAS 343374-57-2
EINECS	Contact for details

Quality Control

Our production of (5-Phenyl-3-Isoxazolyl)Methyl 3,4-Dichlorobenzenecarboxylate adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 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.