Description

1,2,5-Oxadiazole-3-Carboxylic Acid, 4-Cyclopropyl- is a specialized heterocyclic carboxylic acid derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its core value lies in its unique fused oxadiazole-cyclopropyl structure, which is pivotal for constructing complex molecular architectures with targeted biological or material properties. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where it is utilized in the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its unique heterocyclic scaffold.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of specialized polymers and organic electronic materials.
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Academic & R&D Synthesis: A valuable reagent for methodological development and exploring new chemical reactions in university and industrial research laboratories.
• Ligand Synthesis for Catalysis: Potential precursor for creating novel ligands used in asymmetric catalysis and transition metal complexes.

Basic Information

Product Name	1,2,5-Oxadiazole-3-Carboxylic Acid, 4-Cyclopropyl-
CAS No.	1083246-26-7
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	4-Cyclopropyl-1,2,5-oxadiazole-3-carboxylic acid; 4-Cyclopropyl-[1,2,5]oxadiazole-3-carboxylic acid; 4-Cyclopropyl-furazan-3-carboxylic acid; 3-Carboxy-4-cyclopropyl-1,2,5-oxadiazole; 4-Cyclopropyl-1,2,5-oxadiazole-3-carboxylate (acid form); Furoxan-3-carboxylic acid, 4-cyclopropyl- (related structure); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,2,5-Oxadiazole-3-Carboxylic Acid, 4-Cyclopropyl- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified for your grade.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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