Description

[1,2,4]Triazolo[1,5-A]Pyridine-8-Carboxylic Acid, 5,7-Dichloro-, Methyl Ester is a high-purity, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound matters as a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals, offering a versatile scaffold for molecular diversification. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors engaged in the discovery and production of new bioactive molecules.

Application

This specialized chemical intermediate serves as a key precursor in several high-value research and manufacturing processes:

• Pharmaceutical Intermediate: Core building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides.
• Chemical Research & Development: A versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential intermediate in the synthesis of organic electronic materials or ligands for catalytic systems.

Basic Information

Product Name	[1,2,4]Triazolo[1,5-A]Pyridine-8-Carboxylic Acid, 5,7-Dichloro-, Methyl Ester
CAS No.	1262133-51-6
Molecular Formula	C9H5Cl2N3O2
Molecular Weight	258.06 g/mol
Synonyms	5,7-Dichloro-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid methyl ester; Methyl 5,7-dichloro-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate; 5,7-Dichloro-1,2,4-triazolo[1,5-a]pyridine-8-carboxylic Acid Methyl Ester; 1,2,4-Triazolo[1,5-a]pyridine-8-carboxylic acid, 5,7-dichloro-, methyl ester; CAS 1262133-51-6
EINECS	Contact for details

Quality Control

Our [1,2,4]Triazolo[1,5-A]Pyridine-8-Carboxylic Acid, 5,7-Dichloro-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous 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 requirements for research or cGMP-grade material.

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). The compound should be handled in accordance with good laboratory practices to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.