Description

5,7-Dichloro-2-Methylthiazolo[4,5-D]Pyrimidine is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in developing novel fungicides and herbicides due to its bioactive thiazolopyrimidine core.
• Chemical Biology: Serves as a versatile scaffold for creating molecular probes and tool compounds in drug discovery.
• Material Science: Potential precursor for specialty chemicals and functional materials requiring specific heterocyclic architectures.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process scale-up.
• Academic Research: Utilized in university and institutional labs for methodological studies and novel synthetic route exploration.

Basic Information

Item	Detail
Product Name	5,7-Dichloro-2-Methylthiazolo[4,5-D]Pyrimidine
CAS No.	859796-00-2
Molecular Formula	C6H3Cl2N3S
Molecular Weight	220.08 g/mol
Synonyms	2-Methyl-5,7-dichlorothiazolo[4,5-d]pyrimidine; Thiazolo[4,5-d]pyrimidine, 5,7-dichloro-2-methyl-; 5,7-Dichloro-2-methyl[1,3]thiazolo[4,5-d]pyrimidine; 859796-00-2; AKOS005258065; AS-80511; SCHEMBL2180625; ZINC000257830793
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-2-Methylthiazolo[4,5-D]Pyrimidine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.