Description

4-Chloro-1H-Pyrrolo[2,3-B]Pyridin-5-Ol is a high-purity, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of novel drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new active ingredients for crop protection and pest management solutions.
• Chemical Biology & Proteomics: Serves as a scaffold or labeling agent in the study of protein-ligand interactions and biological pathways.
• Material Science: Potential building block for organic electronic materials, such as organic semiconductors or light-emitting diodes (OLEDs).
• Academic & Contract Research: Essential for medicinal chemistry programs and discovery research in universities and CROs (Contract Research Organizations).
• Custom Synthesis: Foundation for the bespoke manufacturing of complex, high-value specialty chemicals for client-specific projects.

Basic Information

Product Name	4-Chloro-1H-Pyrrolo[2,3-B]Pyridin-5-Ol
CAS No.	1020056-82-9
Molecular Formula	C7H5ClN2O
Molecular Weight	168.58 g/mol
Synonyms	4-Chloro-5-hydroxy-1H-pyrrolo[2,3-b]pyridine; 4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-ol; 5-Hydroxy-4-chloro-1H-pyrrolo[2,3-b]pyridine; 4-Chloro-5-hydroxy-7-azaindole; 4-Chloro-7-azaindol-5-ol; 4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-one (tautomer); 1020056-82-9
EINECS	Contact for details

Quality Control

Our 4-Chloro-1H-Pyrrolo[2,3-B]Pyridin-5-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	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.