Description

2,3-Dihydro-2-Oxo-5-Oxazolecarboxylic Acid is a high-purity, specialized heterocyclic carboxylic acid building block. This compound is valued for its unique oxazole-oxazolidinone fused ring structure, which serves as a critical intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its heterocyclic core contributes to biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated as a precursor for specialty polymers or functional materials requiring specific heteroatom incorporation.

Basic Information

Product Name	2,3-Dihydro-2-Oxo-5-Oxazolecarboxylic Acid
CAS No.	1407858-88-1
Molecular Formula	C4H3NO4
Molecular Weight	129.07 g/mol
Synonyms	5-Oxazolecarboxylic acid, 2,3-dihydro-2-oxo-; 2-Oxo-2,3-dihydro-1,3-oxazole-5-carboxylic acid; 2-Oxo-2,3-dihydrooxazole-5-carboxylic acid; Oxazolidin-2-one-5-carboxylic acid; 5-Carboxy-2-oxazolidinone; 1,3-Oxazole-5-carboxylic acid, 2,3-dihydro-2-oxo-; 1407858-88-1
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-2-Oxo-5-Oxazolecarboxylic Acid is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide a detailed Certificate of Analysis (COA) with each shipment to ensure traceability and compliance with your research or production specifications.

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). Due to its chemical nature as a strong acid/organic solvent, keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.