Description

5-Cyclobutyl-1,2-oxazole-3-carboxylic acid is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical research, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and fungicides with improved efficacy.
• Material Science: Serves as a monomer or functional component in the creation of specialty polymers and advanced organic materials.
• Chemical Synthesis: A versatile synthon for constructing complex heterocyclic frameworks in academic and industrial R&D laboratories.
• Ligand & Catalyst Development: Potential use in designing novel ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Cyclobutyl-1,2-oxazole-3-carboxylic Acid
CAS No.	1368343-41-2
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	5-Cyclobutylisoxazole-3-carboxylic Acid; 3-Carboxy-5-cyclobutylisoxazole; 5-Cyclobutyl-1,2-oxazole-3-carboxylic acid; 1368343-41-2; 5-Cyclobutylisoxazole-3-carboxylic acid; Cyclobutyl-oxazole-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Cyclobutyl-1,2-oxazole-3-carboxylic acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
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.