Description

4-Isoxazolecarboxylicacid,3,5-Dimethyl-,2-(Cyclopentylamino)-1-(4-Methoxyphenyl)-2-Oxoethylester(9Ci) CAS NO 606102-49-2 is a sophisticated heterocyclic ester compound featuring a unique isoxazole core. This molecule is valued for its structural complexity, which makes it a versatile intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing novel pesticides, herbicides, or fungicides due to its bioactive heterocyclic structure.
• Chemical Synthesis: Serves as a versatile precursor for creating complex molecules in academic and industrial organic chemistry laboratories.
• Material Science Research: Potential intermediate in the development of specialty polymers or functional materials with specific properties.
• Bioconjugation & Probe Development: Its reactive ester group makes it suitable for creating biochemical probes or for bioconjugation applications in life sciences.

Basic Information

Product Name	4-Isoxazolecarboxylicacid,3,5-Dimethyl-,2-(Cyclopentylamino)-1-(4-Methoxyphenyl)-2-Oxoethylester(9Ci)
CAS No.	606102-49-2
Molecular Formula	C20H24N2O5
Molecular Weight	372.42 g/mol
Synonyms	2-(Cyclopentylamino)-1-(4-methoxyphenyl)-2-oxoethyl 3,5-dimethyl-1,2-oxazole-4-carboxylate; 3,5-Dimethyl-4-isoxazolecarboxylic acid 2-(cyclopentylamino)-1-(4-methoxyphenyl)-2-oxoethyl ester; 4-Isoxazolecarboxylic acid, 3,5-dimethyl-, 2-(cyclopentylamino)-1-(4-methoxyphenyl)-2-oxoethyl ester (9CI); Cyclopentyl-[2-(4-methoxyphenyl)-2-oxoethyl]carbamic acid 3,5-dimethylisoxazol-4-ylmethyl ester (related structure).
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.