Description

Thiazolo[5,4-D]Pyrimidine-2-Thiol, 5-Ethoxy- (6Ci) is a heterocyclic organic compound featuring a fused thiazole and pyrimidine ring system, functionalized with a thiol and an ethoxy group. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, or plant growth regulators.
• Chemical Biology Probe: Serves as a building block for creating molecular probes to study biological processes and protein interactions.
• Material Science: Potential application in the development of organic electronic materials or ligands for catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke chemical synthesis projects.

Basic Information

Product Name	Thiazolo[5,4-D]Pyrimidine-2-Thiol, 5-Ethoxy- (6Ci)
CAS No.	116055-93-7
Molecular Formula	C7H7N3OS2
Molecular Weight	213.28 g/mol
Synonyms	5-Ethoxythiazolo[5,4-d]pyrimidine-2-thiol; 5-Ethoxy-2-mercaptothiazolo[5,4-d]pyrimidine; 2-Mercapto-5-ethoxythiazolo[5,4-d]pyrimidine; Thiazolo[5,4-d]pyrimidine-2-thiol, 5-ethoxy-; 116055-93-7; 5-Ethoxy-2-thioxo-2,3-dihydrothiazolo[5,4-d]pyrimidine; 5-Ethoxy-thiazolo[5,4-d]pyrimidine-2(3H)-thione
EINECS	Contact for details

Quality Control

Our production of Thiazolo[5,4-D]Pyrimidine-2-Thiol, 5-Ethoxy- (6Ci) adheres to stringent in-house quality protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistent quality and batch-to-batch reproducibility. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications.

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 easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers for use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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