Description

3-Ethyl-[1,2,4]Triazolo[4,3-A]Pyridine-6-Carboxylic Acid is a high-purity heterocyclic carboxylic acid derivative that serves as a critical advanced pharmaceutical intermediate. Its value lies in its unique fused triazolopyridine structure, which is essential for constructing active molecules in modern drug discovery and development. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for synthesizing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Chemical Synthesis Scaffold: Serves as a versatile precursor for creating more complex heterocyclic compounds in medicinal chemistry.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and ligands for catalysis.
• Academic & R&D: Utilized in university and corporate research laboratories for studying structure-activity relationships (SAR) and novel synthetic pathways.

Basic Information

Product Name	3-Ethyl-[1,2,4]Triazolo[4,3-A]Pyridine-6-Carboxylic Acid
CAS No.	1031937-63-9
Molecular Formula	C9H8N4O2
Molecular Weight	204.19 g/mol
Synonyms	3-Ethyl-1,2,4-triazolo[4,3-a]pyridine-6-carboxylic acid; 6-Carboxy-3-ethyl-1,2,4-triazolo[4,3-a]pyridine; 3-Ethyltriazolopyridine-6-carboxylic acid; 1031937-63-9; ETCA; 3-Ethyl-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid; 3-Ethyl-1H-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 3-Ethyl-[1,2,4]Triazolo[4,3-A]Pyridine-6-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability for your critical synthesis workflows. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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