Description

Isofezolac CAS NO 50270-33-2 is a high-purity organic chemical compound, a derivative of isoxazole, valued for its role as a key synthetic intermediate in advanced pharmaceutical research and development. Its specific molecular structure makes it a crucial building block for creating novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D laboratories, pharmaceutical manufacturers, and chemical synthesis specialists focused on developing new therapeutic agents and high-value specialty compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and fine chemicals.
• Agrochemical Research: Employed in the development of new pesticides and herbicides due to its bioactive isoxazole core.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with unique properties.
• Academic & Industrial R&D: A valuable reagent for chemical research in universities and corporate laboratories exploring new synthetic pathways.

Basic Information

Product Name	Isofezolac
CAS No.	50270-33-2
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	Isofezolac; 2-(4-Isobutylphenyl)propanoic Acid (common mis-association); 4-Isobutyl-α-methylphenylacetic Acid; Isofeprazone (related compound); Isoxazole Derivative; 50270-33-2; Isofezolacum
EINECS	Contact for details

Quality Control

Our Isofezolac is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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