Description

3-Cyclohexyl-5-Methylisoxazole-4-Carbonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. Its value lies in its role as a key acylating agent and building block for constructing complex heterocyclic scaffolds. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly those containing the isoxazole pharmacophore for various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the isoxazole ring contributes to biological activity.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Peptide Mimetics & Bioactive Molecules: Employed to introduce the 3-cyclohexyl-5-methylisoxazole moiety into larger molecules designed to mimic peptide structures or interact with biological targets.
• Material Science Precursor: Can be utilized in the development of specialized polymers or functional materials requiring specific heterocyclic components.

Basic Information

Product Name	3-Cyclohexyl-5-Methylisoxazole-4-Carbonyl Chloride
CAS No.	55278-69-8
Molecular Formula	C11H14ClNO2
Molecular Weight	227.69 g/mol
Synonyms	3-Cyclohexyl-5-methyl-4-isoxazolecarbonyl chloride; 4-Isoxazolecarbonyl chloride, 3-cyclohexyl-5-methyl-; 3-Cyclohexyl-5-methylisoxazole-4-carboxylic acid chloride; 3-Cyclohexyl-5-methyl-1,2-oxazole-4-carbonyl chloride; 55278-69-8; 3-Cyclohexyl-5-methyl-isoxazole-4-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 3-Cyclohexyl-5-Methylisoxazole-4-Carbonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and agrochemical R&D applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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