Description

o-304 CAS NO 1261289-04-6 is a high-purity chemical intermediate designed for advanced research and manufacturing processes. This compound is valued for its specific reactivity and structural properties, making it a critical building block in sophisticated chemical synthesis. It is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable and consistent raw materials.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research for developing novel crop protection agents.
• Serves as a specialized building block in organic synthesis for advanced material science.
• Used in academic and industrial R&D for method development and discovery chemistry.
• Potential precursor in the development of functional polymers and specialty chemicals.
• Employed as a standard or reference material in analytical laboratories.

Basic Information

Product Name	o-304
CAS No.	1261289-04-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	o-304; 1261289-04-6; 1,2,4-Oxadiazole, 3,5-diphenyl-; 3,5-Diphenyl-1,2,4-oxadiazole; 3,5-Diphenyl-[1,2,4]oxadiazole; LS-196753; SCHEMBL18846827; AKOS040759993; AS-80533; STL453913
EINECS	Contact for details

Quality Control

Our o-304 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay and impurity profiles. Our quality commitment supports applications requiring high reliability and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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