Description

4-Chloro-5-Methoxy-1H-Pyrrolo[2,3-B]Pyridine is a high-value heterocyclic building block with significant utility in advanced organic synthesis. This compound is essential for research and development chemists working on novel molecular scaffolds, particularly in the pharmaceutical sector. Its unique pyrrolopyridine core, functionalized with chloro and methoxy groups, makes it a versatile intermediate for constructing complex active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology: Employed as a probe or tag in medicinal chemistry for structure-activity relationship (SAR) studies.
• Academic & Contract Research: A valuable reagent for methodological development and novel heterocycle synthesis in university and CRO laboratories.

Basic Information

Product Name	4-Chloro-5-Methoxy-1H-Pyrrolo[2,3-B]Pyridine
CAS No.	1020056-72-7
Molecular Formula	C8H7ClN2O
Molecular Weight	182.61 g/mol
Synonyms	4-Chloro-5-methoxy-1H-pyrrolo[2,3-b]pyridine; 1H-Pyrrolo[2,3-b]pyridine, 4-chloro-5-methoxy-; 4-Chloro-5-methoxypyrrolo[2,3-b]pyridine; 5-Methoxy-4-chloro-1H-pyrrolo[2,3-b]pyridine; 4-Chloro-5-methoxy-7-azaindole; 4-Chloro-5-methoxy-1H-7-azaindole; 4-Chloro-5-methoxy-7-aza-indole
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methoxy-1H-Pyrrolo[2,3-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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