Description

2-(tert-Butyl)Oxazole-4-Carboxylic Acid is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, where its oxazole core and carboxylic acid functionality enable precise molecular modifications. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds due to its conjugated oxazole system.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and inhibitors to study enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.

Basic Information

Product Name	2-(tert-Butyl)Oxazole-4-Carboxylic Acid
CAS No.	1060816-08-1
Molecular Formula	C8H11NO3
Molecular Weight	169.18 g/mol
Synonyms	2-tert-Butyl-1,3-oxazole-4-carboxylic acid; 2-(1,1-Dimethylethyl)-4-oxazolecarboxylic acid; 4-Oxazolecarboxylic acid, 2-(1,1-dimethylethyl)-; 2-(tert-Butyl)-4-carboxyoxazole; 2-(tert-Butyl)oxazole-4-carboxylic acid; 2-(tert-Butyl)-1,3-oxazole-4-carboxylic acid; 2-(tert-Butyl)oxazole-4-carboxylate (acid form)
EINECS	Contact for details

Quality Control

Our 2-(tert-Butyl)Oxazole-4-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with relevant standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.