Description

5,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization to create libraries of thiazolopyrimidine derivatives.
• Material Science Research: Investigated as a potential component in the development of organic electronic materials and ligands for catalysis.

Basic Information

Product Name	5,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine
CAS No.	87789-35-3
Molecular Formula	C6H3Cl2N3S2
Molecular Weight	268.14 g/mol
Synonyms	2-(Methylthio)-5,7-dichlorothiazolo[4,5-d]pyrimidine; Thiazolo[4,5-d]pyrimidine, 5,7-dichloro-2-(methylthio)-; 5,7-Dichloro-2-methylsulfanyl-[1,3]thiazolo[4,5-d]pyrimidine; 87789-35-3; 2-Methylsulfanyl-5,7-dichloro-thiazolo[4,5-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.