Description

5-Isoxazoleacetaldehyde,3-Chloro-,Oxime(9Ci) is a specialized heterocyclic building block with significant synthetic utility. This compound is valued for its reactive oxime and aldehyde functional groups, which enable its use in constructing complex molecular architectures. It is primarily sought after by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, or insecticides, leveraging the isoxazole moiety for biological activity.
• Chemical Research: Serves as a versatile building block in organic synthesis for constructing complex heterocycles and functionalized molecules.
• Ligand and Catalyst Development: Potential precursor for creating novel chelating ligands or organocatalysts used in asymmetric synthesis.
• Material Science Precursor: Can be utilized in the synthesis of specialized polymers or functional materials with unique properties.

Basic Information

Product Name	5-Isoxazoleacetaldehyde,3-Chloro-,Oxime(9Ci)
CAS No.	109627-62-5
Molecular Formula	C6H5ClN2O2
Molecular Weight	172.57 g/mol
Synonyms	3-Chloro-5-isoxazoleacetaldehyde oxime; 3-Chloro-1,2-oxazol-5-acetaldehyde oxime; (3-Chloro-1,2-oxazol-5-yl)acetaldehyde oxime; 5-Isoxazoleacetaldehyde, 3-chloro-, oxime; (3-Chloroisoxazol-5-yl)acetaldehyde oxime; 109627-62-5; 3-Chloro-5-(2-(hydroxyimino)ethyl)isoxazole
EINECS	Contact for details

Quality Control

Every batch of 5-Isoxazoleacetaldehyde,3-Chloro-,Oxime(9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity suitable for research and development applications. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance processes.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.