Description

5-Butyl-3-Phenylisoxazole CAS NO 1017-10-3 is a versatile heterocyclic organic compound belonging to the isoxazole class, valued for its unique structural framework. This compound serves as a critical building block (synthon) and key intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, leveraging the isoxazole moiety's bioactivity.
• Ligand and Catalyst Development: Serves as a scaffold for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Investigated as a monomer or additive for producing polymers with specific optical or electronic properties.
• Organic Synthesis Building Block: Employed in cycloaddition reactions and other transformations to create complex heterocyclic systems.
• Chemical Biology Probe: Utilized in research to study enzyme inhibition and other biological interactions.

Basic Information

Item	Detail
Product Name	5-Butyl-3-Phenylisoxazole
CAS No.	1017-10-3
Molecular Formula	C₁₃H₁₅NO
Molecular Weight	201.27 g/mol
Synonyms	3-Phenyl-5-butylisoxazole; 5-n-Butyl-3-phenylisoxazole; 5-Butyl-3-phenyl-1,2-oxazole; Isoxazole, 5-butyl-3-phenyl-; NSC 404087; 3-Phenyl-5-butyl-1,2-oxazole
EINECS	Contact for details

Quality Control

Every batch of 5-Butyl-3-Phenylisoxazole is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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