Description

5-Isoxazolecarboxylicacid,3-Methyl-,Hydrazide(7Ci,9Ci) CAS NO 89179-79-3 is a specialized heterocyclic building block featuring both an isoxazole ring and a reactive hydrazide functional group. This unique molecular structure makes it a valuable intermediate for synthesizing novel compounds with potential biological activity. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors. Its utility lies in enabling the creation of new chemical entities for drug discovery and crop protection applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactivity of the isoxazole moiety.
• Chemical Biology Probe: Employed in academic and industrial research to study enzyme function or protein interactions due to its reactive hydrazide group.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or chemical resistance properties.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies for the production of client-specific target molecules on a commercial scale.

Basic Information

Product Name	5-Isoxazolecarboxylicacid,3-Methyl-,Hydrazide(7Ci,9Ci)
CAS No.	89179-79-3
Molecular Formula	C5H7N3O2
Molecular Weight	141.13 g/mol
Synonyms	3-Methyl-1,2-oxazole-5-carbohydrazide; 3-Methylisoxazole-5-carboxylic acid hydrazide; 5-Carbohydrazide-3-methylisoxazole; 3-Methyl-5-isoxazolecarboxylic acid hydrazide; 3-Methylisoxazol-5-ylcarboxylic acid hydrazide; 89179-79-3; 3-Methyl-isoxazole-5-carboxylic acid hydrazide
EINECS	Contact for details

Quality Control

Our 5-Isoxazolecarboxylicacid,3-Methyl-,Hydrazide(7Ci,9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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