Description

3-Bromo-5-Isopropyl-1,2,4-Oxadiazole (Saltdata: Free) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in the reactive bromine and oxadiazole ring system, which enables precise molecular construction for creating novel compounds. This high-purity intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Research: Serves as a building block for creating advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	3-Bromo-5-Isopropyl-1,2,4-Oxadiazole (Saltdata: Free)
CAS No.	121562-07-0
Molecular Formula	C5H7BrN2O
Molecular Weight	191.03 g/mol
Synonyms	3-Bromo-5-(1-methylethyl)-1,2,4-oxadiazole; 5-Isopropyl-3-bromo-1,2,4-oxadiazole; 1,2,4-Oxadiazole, 3-bromo-5-(1-methylethyl)-; 3-Bromo-5-isopropyl-[1,2,4]oxadiazole; Bromo-isopropyl-oxadiazole; BIPO (abbreviation); 121562-07-0 (CAS)
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-5-Isopropyl-1,2,4-Oxadiazole is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
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.