Description

5-Bromooxazole-4-Carboxylic Acid is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound is valued for its reactive bromine and carboxylic acid functional groups, enabling precise molecular construction in complex chemical environments. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating oxazole-based molecules with potential biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the oxazole ring can contribute to efficacy and selectivity.
• Material Science Research: Serves as a precursor for functionalized organic materials, including ligands for catalysis and components for organic electronics.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and inhibitors for studying enzymatic processes and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring specific, high-value heterocyclic architectures.

Basic Information

Product Name	5-Bromooxazole-4-Carboxylic Acid
CAS No.	1240611-09-9
Molecular Formula	C4H2BrNO3
Molecular Weight	191.97 g/mol
Synonyms	4-Oxazolecarboxylic acid, 5-bromo-; 5-Bromo-1,3-oxazole-4-carboxylic acid; 5-Bromooxazole-4-carboxylate; 1240611-09-9; 5-Bromo-oxazole-4-carboxylic acid; 5-Bromo-4-oxazolecarboxylic acid; 5-Bromo-4-carboxyoxazole
EINECS	Contact for details

Quality Control

Our 5-Bromooxazole-4-Carboxylic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the stringent requirements for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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