Description

2,3-Dihydro-3-Oxo-1,2,4-Triazolo[4,3-A]Pyridine-8-Carboxylic Acid Methyl Ester is a high-purity, heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its fused triazolopyridine structure makes it a valuable precursor for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex fused-ring systems in academic and industrial research laboratories.
• Material Science: Potential intermediate for creating specialty polymers, ligands for catalysis, or organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	2,3-Dihydro-3-Oxo-1,2,4-Triazolo[4,3-A]Pyridine-8-Carboxylic Acid Methyl Ester
CAS No.	53975-71-6
Molecular Formula	C8H7N3O3
Molecular Weight	193.16 g/mol
Synonyms	Methyl 2,3-dihydro-3-oxo-1,2,4-triazolo[4,3-a]pyridine-8-carboxylate; 1,2,4-Triazolo[4,3-a]pyridine-8-carboxylic acid, 2,3-dihydro-3-oxo-, methyl ester; Methyl 3-oxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylate; 53975-71-6; 1,2,4-Triazolo[4,3-a]pyridine-8-carboxylic acid, 2,3-dihydro-3-oxo-, methyl ester; Triazolopyridine methyl ester derivative
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-3-Oxo-1,2,4-Triazolo[4,3-A]Pyridine-8-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles 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 area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to protect the product from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.