Description

5-Chloro-1H-Pyrrolo[3,2-B] Pyridine is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, receptor antagonists, and other biologically active small molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic semiconductors, ligands for catalysis, and photoactive compounds.
• Academic & Contract Research: Essential for medicinal chemistry programs, route scouting, and process development in R&D laboratories.
• Chemical Synthesis: Enables further functionalization via cross-coupling, nucleophilic substitution, and metal-halogen exchange reactions.

Basic Information

Product Name	5-Chloro-1H-Pyrrolo[3,2-B] Pyridine
CAS No.	65156-94-7
Molecular Formula	C7H5ClN2
Molecular Weight	152.58 g/mol
Synonyms	5-Chloro-1H-pyrrolo[3,2-b]pyridine; 5-Chloro-7-azaindole; 5-Chloro-1H-pyrrolo[3,2-b]pyridine; 5-Chloro-7-aza-indole; 5-Chloro-1H-7-azaindole; 5-Chloro-1H-pyrrolo[3,2-b]pyridine; 5-Chloro-7-azaindole
EINECS	Contact for details

Quality Control

Our 5-Chloro-1H-Pyrrolo[3,2-B] Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and compliance with your research or production standards.

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). Keep away from strong bases and incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
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.