Description

5H-Thiazolo[3,2-C]Oxazole(9Ci) CAS NO 253610-31-0 is a specialized heterocyclic organic compound featuring a fused thiazole-oxazole ring system, serving as a critical synthetic intermediate and building block in advanced chemical research. Its unique bicyclic structure makes it a valuable scaffold for developing novel pharmacologically active molecules and functional materials. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for lead compound optimization and the synthesis of complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor for synthesizing advanced organic electronic materials, such as organic semiconductors or light-emitting materials.
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes to study enzyme function and biological pathways.
• Academic & Contract Research: Essential for fundamental organic synthesis research and process development in university laboratories and CROs (Contract Research Organizations).
• Custom Synthesis & Scale-Up: A starting material for custom synthesis projects, supporting process chemistry from milligram to kilogram scale for clinical trial material production.

Basic Information

Product Name	5H-Thiazolo[3,2-C]Oxazole(9Ci)
CAS No.	253610-31-0
Molecular Formula	C4H3NOS
Molecular Weight	113.14 g/mol
Synonyms	5H-Thiazolo[3,2-c]oxazole; Thiazolo[3,2-c]oxazole, 5H-; 5H-Thiazolo[3,2-c][1,3]oxazole; Oxazolo[3,2-c]thiazole; 253610-31-0; Thiazolo-oxazole fused ring system
EINECS	Contact for details

Quality Control

Our 5H-Thiazolo[3,2-C]Oxazole(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant guidelines for advanced intermediates used in regulated industries.

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 under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder/crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.