Description

3H-[1,2,4]Oxadiazolo[4,3-C]Pyrimidine(9Ci) is a high-purity heterocyclic compound, identified by CAS NO 136098-15-2, serving as a critical building block in advanced organic synthesis. Its unique fused oxadiazole-pyrimidine structure makes it an invaluable scaffold for developing novel pharmacologically active molecules. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating new active ingredients and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used as a core structure for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Chemical Biology Probe: Serves as a versatile scaffold for creating tool compounds to study biological pathways and enzyme functions.
• Material Science Research: Investigated as a potential building block for organic electronic materials and specialty polymers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Product Name	3H-[1,2,4]Oxadiazolo[4,3-C]Pyrimidine(9Ci)
CAS No.	136098-15-2
Molecular Formula	C5H4N4O
Molecular Weight	136.11 g/mol
Synonyms	3H-[1,2,4]Oxadiazolo[4,3-c]pyrimidine; [1,2,4]Oxadiazolo[4,3-c]pyrimidine, 3H-; 3H-1,2,4-Oxadiazolo[4,3-c]pyrimidine; Oxadiazolo[4,3-c]pyrimidine; 136098-15-2; 3H-Oxadiazolo[4,3-c]pyrimidine; 1,2,4-Oxadiazolo[4,3-c]pyrimidine, 3H-
EINECS	Contact for details

Quality Control

Every batch of 3H-[1,2,4]Oxadiazolo[4,3-C]Pyrimidine(9Ci) is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are suitable for research and development applications, with specifications tailored to meet project-specific requirements. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and purity by HPLC.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
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.