Description

Thiazolo[5,4-d]pyrimidin-2(1H)-one is a high-value heterocyclic organic compound that serves as a critical synthetic intermediate and scaffold in advanced chemical research. Its fused thiazole-pyrimidine structure makes it a privileged pharmacophore for developing novel bioactive molecules. This compound is essential for researchers and developers in the pharmaceutical and agrochemical industries seeking to create new active ingredients with targeted properties.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Research: Used as a core scaffold in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probe: Serves as a foundational structure for creating molecular probes to study biological pathways and enzyme functions.
• Material Science Precursor: Investigated for the synthesis of novel organic electronic materials and ligands for metal-organic frameworks (MOFs).
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry at universities and corporate R&D centers.

Basic Information

Product Name	Thiazolo[5,4-d]pyrimidin-2(1H)-one
CAS No.	119681-93-5
Molecular Formula	C5H3N3OS
Molecular Weight	153.16 g/mol
Synonyms	2H-Thiazolo[5,4-d]pyrimidin-2-one; 1H-Thiazolo[5,4-d]pyrimidin-2-one; Thiazolo(5,4-d)pyrimidin-2(1H)-one; 119681-93-5; Thiazolopyrimidinone; NSC 405122; AS-71339; CCRIS 9359
EINECS	Contact for details

Quality Control

Our Thiazolo[5,4-d]pyrimidin-2(1H)-one is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC purity data, identity confirmation (IR, NMR), and impurity profiles. Our quality commitment aligns with cGMP principles for advanced pharmaceutical intermediates, ensuring reliability for your critical research and development projects.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals	< 20 ppm

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