Description

7-Chloro-5-Methylthiazolo[5,4-D]Pyrimidine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmaceutical agents and agrochemicals, where its unique fused ring system enables the creation of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, drug discovery, and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential therapeutic molecules, including kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its thiazolopyrimidine core.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Chemical Synthesis: Employed in academic and industrial laboratories for method development and the construction of complex fused heterocyclic libraries.
• Bioconjugation & Probe Development: Its reactive chloro group makes it suitable for creating fluorescent probes or affinity labels for biochemical studies.

Basic Information

Product Name	7-Chloro-5-Methylthiazolo[5,4-D]Pyrimidine
CAS No.	13316-09-1
Molecular Formula	C6H4ClN3S
Molecular Weight	185.63 g/mol
Synonyms	7-Chloro-5-methyl[1,3]thiazolo[5,4-d]pyrimidine; 5-Methyl-7-chlorothiazolo[5,4-d]pyrimidine; Thiazolo[5,4-d]pyrimidine, 7-chloro-5-methyl-; 7-Chloro-5-methylthiazolo[5,4-d]pyrimidin; 13316-09-1 (CAS); 7-Chloro-5-methyl-thiazolo[5,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-Chloro-5-Methylthiazolo[5,4-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.