Description

Ethanone, 2-Chloro-1-[5-(1,1-Dimethylethyl)-3-Isoxazolyl]- (9Ci) is a specialized organic building block featuring a reactive chloroacetyl group attached to a substituted isoxazole ring. This compound matters for its role as a versatile intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists working on novel active ingredients, where its unique structure enables the introduction of key functional groups.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the isoxazole moiety.
• Chemical Synthesis: Serves as a precursor for heterocyclic compounds and complex molecular scaffolds in advanced organic chemistry.
• Material Science: Potential intermediate for creating functionalized polymers or ligands for catalytic systems.

Basic Information

Product Name	Ethanone, 2-Chloro-1-[5-(1,1-Dimethylethyl)-3-Isoxazolyl]- (9Ci)
CAS No.	263707-05-7
Molecular Formula	C9H12ClNO2
Molecular Weight	201.65 g/mol
Synonyms	2-Chloro-1-(5-tert-butyl-3-isoxazolyl)ethanone; 2-Chloro-1-(5-tert-butylisoxazol-3-yl)ethan-1-one; 5-tert-Butyl-3-(2-chloroacetyl)isoxazole; 3-Acetyl-5-tert-butylisoxazole, 2-chloro derivative; 263707-05-7; Ethanone, 2-chloro-1-[5-(1,1-dimethylethyl)-3-isoxazolyl]-; tert-Butyl Chloroacetyl Isoxazole
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) are available upon request, providing full transparency on specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.