Description

2-Chlorothiazolo[4,5-B]Pyrazine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique heterocyclic structure.
• Material Science: Acts as a building block for creating specialized organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probe Development: Utilized in the design and synthesis of molecular probes for studying biological processes and target engagement.
• Academic & Contract Research: Essential for methodological development and exploratory chemistry in university and CRO (Contract Research Organization) laboratories.
• Custom Synthesis: A starting material for the bespoke production of complex, high-value specialty chemicals for client-specific applications.

Basic Information

Product Name	2-Chlorothiazolo[4,5-B]Pyrazine
CAS No.	1190927-25-3
Molecular Formula	C5H2ClN3S
Molecular Weight	171.61 g/mol
Synonyms	2-Chloro[1,3]thiazolo[4,5-b]pyrazine; Thiazolo[4,5-b]pyrazine, 2-chloro-; 2-Chlorothiazolo[4,5-b]pyrazine; 1190927-25-3; 2-Chloro-thiazolo[4,5-b]pyrazine; 2-Chloro-thiazolo[4,5-b]pyrazin; 2-Chloro[1,3]thiazolo[4,5-b]pyrazine
EINECS	Contact for details

Quality Control

Our 2-Chlorothiazolo[4,5-B]Pyrazine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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 or crystalline solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.