Description

Thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its fused thiazole-pyrimidine-dione structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, antiviral agents, and enzyme inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Material Science: Serves as a building block for organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or conductive polymers.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex fused-ring systems and exploring new reaction pathways.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	Thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione
CAS No.	5082-82-6
Molecular Formula	C5H3N3O2S
Molecular Weight	169.16 g/mol
Synonyms	5H-Thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione; 4H,6H-Thiazolo[5,4-d]pyrimidine-5,7-dione; Thiazolo[5,4-d]pyrimidine-5,7-dione; 2,4-Dihydrothiazolo[5,4-d]pyrimidine-5,7-dione; NSC 403697; 5082-82-6; Thiazolopyrimidinedione
EINECS	Contact for details

Quality Control

Our Thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We adhere to cGMP guidelines where applicable to support our customers in regulated research and development.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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