Description

7-Ethyl-5-oxo-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine is a high-purity fused heterocyclic compound that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique thiazolopyrimidine scaffold is essential for constructing molecules with targeted biological and material science properties. This compound is primarily required by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemical synthesis, and the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor in the synthesis of specialty polymers, organic semiconductors, and ligands for metal-organic frameworks (MOFs).
• Chemical Biology Probe: Utilized in medicinal chemistry to explore structure-activity relationships (SAR) and as a scaffold for fragment-based drug discovery.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including novel cyclization and functionalization reactions.

Basic Information

Product Name	7-Ethyl-5-oxo-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine
CAS No.	39567-23-2
Molecular Formula	C8H10N2OS
Molecular Weight	182.24 g/mol
Synonyms	7-Ethyl-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidin-5-one; Thiazolo[3,2-a]pyrimidin-5-one, 7-ethyl-2,3,6,7-tetrahydro-; 7-Ethyl-5H-thiazolo[3,2-a]pyrimidin-5-one; 39567-23-2; Thiazolopyrimidine derivative; 7-Ethyl-dihydrothiazolopyrimidinone
EINECS	Contact for details

Quality Control

Our production of 7-Ethyl-5-oxo-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Each lot is analyzed via modern chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality and regulatory documentation needs.

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 strong oxidizing agents.

Specification

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

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