Description

Ethyl 1,7-Dihydro-2-(Methylthio)-7-Oxo-[1,2,4]Triazolo[1,5-A]Pyrimidine-6-Carboxylate is a high-purity, heterocyclic organic compound belonging to the fused triazolopyrimidine class, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique molecular architecture, featuring both triazole and pyrimidine rings, makes it a valuable scaffold for constructing complex molecules with targeted biological or material properties. This compound is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research pipelines.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization, enabling the creation of diverse libraries of specialized organic compounds.
• Material Science Research: Investigated as a potential component in the synthesis of organic electronic materials or metal-organic frameworks (MOFs).
• Academic & Contract Research: Utilized in universities and CROs (Contract Research Organizations) for methodological studies and discovery chemistry projects.

Basic Information

Product Name	Ethyl 1,7-Dihydro-2-(Methylthio)-7-Oxo-[1,2,4]Triazolo[1,5-A]Pyrimidine-6-Carboxylate
CAS No.	90674-13-8
Molecular Formula	C10H10N4O3S
Molecular Weight	266.28 g/mol
Synonyms	Ethyl 2-(Methylthio)-7-oxo-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate; 6-Carbethoxy-2-methylmercapto-5,6-dihydro-7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one; 2-Methylthio-7-oxo-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic Acid Ethyl Ester; Ethyl 2-(Methylsulfanyl)-7-oxo-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate; CAS 90674-13-8; [1,2,4]Triazolo[1,5-a]pyrimidine-6-carboxylic acid, 1,7-dihydro-2-(methylthio)-7-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of Ethyl 1,7-Dihydro-2-(Methylthio)-7-Oxo-[1,2,4]Triazolo[1,5-A]Pyrimidine-6-Carboxylate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.