Description

2-Chloro-Pyrazolo[1,5-A]Pyridine is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its unique fused bicyclic structure, which is integral to the development of advanced materials and active pharmaceutical ingredients. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides due to its bioactive pyrazolopyridine core.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for OLEDs and other optoelectronic devices.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and as a scaffold in medicinal chemistry.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	2-Chloro-Pyrazolo[1,5-A]Pyridine
CAS No.	60637-33-4
Molecular Formula	C7H5ClN2
Molecular Weight	152.58 g/mol
Synonyms	2-Chloro-1H-pyrazolo[1,5-a]pyridine; 2-Chloropyrazolo[1,5-a]pyridine; 2-Chloro-1H-pyrazolo[1,5-a]pyridine; Pyrazolo[1,5-a]pyridine, 2-chloro-; 60637-33-4; 2-Chloro-pyrazolo[1,5-a]pyridine; 2-Chloro-1H-pyrazolo[1,5-a]pyridine
EINECS	Contact for details

Quality Control

Our 2-Chloro-Pyrazolo[1,5-A]Pyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms and NMR spectra, with each shipment. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles to support your regulatory and R&D requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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