Description

5-Amino-2-Chloro-2,3-Dihydrothiazolo[4,5-D]Pyrimidine-7-(6H)-One is a high-purity heterocyclic organic compound serving as a critical advanced intermediate in pharmaceutical synthesis. Its unique fused thiazolopyrimidine structure makes it a valuable building block for developing novel active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Biochemical Research: Serves as a scaffold or precursor in medicinal chemistry for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Industrial R&D: Utilized in laboratories for exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	5-Amino-2-Chloro-2,3-Dihydrothiazolo[4,5-D]Pyrimidine-7-(6H)-One
CAS No.	30161-95-6
Molecular Formula	C5H3ClN4OS
Molecular Weight	202.62 g/mol
Synonyms	5-Amino-2-chloro-2,3-dihydrothiazolo[4,5-d]pyrimidin-7(6H)-one; 2-Chloro-5-amino-7-oxo-6,7-dihydrothiazolo[4,5-d]pyrimidine; Thiazolo[4,5-d]pyrimidin-7(6H)-one, 5-amino-2-chloro-2,3-dihydro-; 30161-95-6; 5-Amino-2-chloro-2,3-dihydrothiazolo[4,5-d]pyrimidin-7-one
EINECS	Contact for details

Quality Control

Our 5-Amino-2-Chloro-2,3-Dihydrothiazolo[4,5-D]Pyrimidine-7-(6H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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