Description

3-Isoxazolecarboxamide,4-Chloro-5-Methyl-(9Ci) is a heterocyclic organic compound featuring a functionalized isoxazole core. This specialized chemical building block is valued for its unique reactivity profile, enabling the synthesis of complex molecules for advanced research and development. It is primarily sought by pharmaceutical and agrochemical R&D teams for use as a key intermediate in the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Synthesis: Serves as a crucial building block for developing novel herbicides, fungicides, or insecticides with specific modes of action.
• Material Science Research: Used in the synthesis of advanced polymers or organic electronic materials due to its heterocyclic structure.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function or cellular pathways.
• Custom Synthesis & Contract Manufacturing: A starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences industry.

Basic Information

Product Name	3-Isoxazolecarboxamide,4-Chloro-5-Methyl-(9Ci)
CAS No.	85608-59-9
Molecular Formula	C5H5ClN2O2
Molecular Weight	160.56 g/mol
Synonyms	4-Chloro-5-methyl-1,2-oxazole-3-carboxamide; 4-Chloro-5-methylisoxazole-3-carboxamide; 4-Chloro-5-methyl-3-isoxazolecarboxamide; 3-Carbamoyl-4-chloro-5-methylisoxazole; 85608-59-9; 4-Chloro-5-methyl-isoxazol-3-carboxylic acid amide; 4-Chloro-5-methyl-1,2-oxazol-3-ylcarboxamide
EINECS	Contact for details

Quality Control

Our production of 3-Isoxazolecarboxamide,4-Chloro-5-Methyl-(9Ci) adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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