Description

Ethyl (7-Methyl-5-Oxo-5H-[1,3,4]Thiadiazolo[3,2-A]Pyrimidin-2-Yl)Acetate is a high-purity, heterocyclic organic compound featuring a fused thiadiazolopyrimidine core, serving as a critical advanced pharmaceutical intermediate and research chemical. Its complex molecular architecture makes it an essential building block for medicinal chemists developing novel active pharmaceutical ingredients (APIs). This compound is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for creating new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and enzyme inhibitors.
• Agrochemical Research: Used in the synthesis of advanced molecules for crop protection and pesticide development, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in complex multi-step organic syntheses to construct sophisticated nitrogen and sulfur-containing heterocycles for material science and chemical research.
• Biochemical Probe Development: Serves as a core structure for designing and synthesizing biochemical probes and tool compounds used in molecular biology and pharmacological studies.
• Academic & Industrial R&D: Utilized by research institutions and corporate R&D labs for exploratory chemistry, process development, and structure-activity relationship (SAR) studies.

Basic Information

Product Name	Ethyl (7-Methyl-5-Oxo-5H-[1,3,4]Thiadiazolo[3,2-A]Pyrimidin-2-Yl)Acetate
CAS No.	145694-86-6
Molecular Formula	C11H11N3O3S
Molecular Weight	265.29 g/mol
Synonyms	Ethyl 2-(7-methyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)acetate; 2-(7-Methyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)acetic Acid Ethyl Ester; [1,3,4]Thiadiazolo[3,2-a]pyrimidin-2-ylacetic acid, 5,7-dihydro-7-methyl-5-oxo-, ethyl ester; Ethyl (7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)acetate
EINECS	Contact for details

Quality Control

Our production of Ethyl (7-Methyl-5-Oxo-5H-[1,3,4]Thiadiazolo[3,2-A]Pyrimidin-2-Yl)Acetate adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.