Description

(3,5-Dimethyl-Isoxazol-4-Yl)-Acetic Acid Ethyl Ester CAS NO 113618-89-6 is a versatile heterocyclic building block and ester derivative, essential for advanced organic synthesis. Its core value lies in its functionalized isoxazole ring, which serves as a key intermediate for constructing complex molecules with potential biological activity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and the synthesis of novel fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the isoxazole moiety.
• Material Science Research: Serves as a precursor for specialty polymers, liquid crystals, or organic electronic materials due to its rigid heterocyclic structure.
• Chemical Biology & Proteomics: Employed as a scaffold or linker in the design of chemical probes and enzyme inhibitors for target identification and validation studies.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting methodological research in heterocyclic and synthetic organic chemistry.

Basic Information

Product Name	(3,5-Dimethyl-Isoxazol-4-Yl)-Acetic Acid Ethyl Ester
CAS No.	113618-89-6
Molecular Formula	C9H13NO3
Molecular Weight	183.21 g/mol
Synonyms	Ethyl (3,5-Dimethyl-4-isoxazolyl)acetate; 4-Isoxazoleacetic acid, 3,5-dimethyl-, ethyl ester; Ethyl 2-(3,5-dimethyl-1,2-oxazol-4-yl)acetate; (3,5-Dimethyl-4-isoxazolyl)acetic Acid Ethyl Ester; Ethyl (3,5-dimethylisoxazol-4-yl)acetate; 113618-89-6; Acetic acid, (3,5-dimethyl-4-isoxazolyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our (3,5-Dimethyl-Isoxazol-4-Yl)-Acetic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to cGMP and ISO standards ensures reliable supply for research and development applications.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.