Description

6-Chloro-1H-Pyrazolo[4,3-C]Pyridine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its fused pyrazolopyridine scaffold, which serves as a privileged structure for developing novel bioactive molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the discovery of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in kinase inhibitor programs.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic bioactivity.
• Chemical Biology Probe Development: Serves as a core scaffold for creating tool compounds to study biological pathways and target validation.
• Material Science Precursor: Potential building block for advanced organic electronic materials and ligands in catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke synthetic routes and scale-up projects.

Basic Information

Product Name	6-Chloro-1H-Pyrazolo[4,3-C]Pyridine
CAS No.	1206979-33-0
Molecular Formula	C6H4ClN3
Molecular Weight	153.57 g/mol
Synonyms	6-Chloro-1H-pyrazolo[4,3-c]pyridine; 6-Chloro-1H-pyrazolo[4,3-c]pyridine; 1H-Pyrazolo[4,3-c]pyridine, 6-chloro-; 6-Chloro-1H-pyrazolo(4,3-c)pyridine; 6-Chloro-1H-pyrazolo[4,3-c]pyridine (CAS 1206979-33-0)
EINECS	Contact for details

Quality Control

Our 6-Chloro-1H-Pyrazolo[4,3-C]Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for traceability and to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
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.