Description

4H-Imidazo[4,5-B]Pyridine, 4-Hydroxy-7-Nitro- is a high-purity heterocyclic organic compound serving as a critical building block in advanced pharmaceutical and agrochemical research. Its unique fused-ring structure makes it a valuable intermediate for synthesizing novel active pharmaceutical ingredients (APIs) and specialty chemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used as a precursor in the creation of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Chemical Biology Probe: Serves as a core scaffold for designing molecular probes to study enzyme function and biological pathways.
• Material Science Research: Potential building block for advanced organic electronic materials and ligands in catalytic systems.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs for custom synthesis and process scale-up projects.

Basic Information

Product Name	4H-Imidazo[4,5-B]Pyridine, 4-Hydroxy-7-Nitro-
CAS No.	959046-59-4
Molecular Formula	C6H4N4O3
Molecular Weight	180.12 g/mol
Synonyms	4-Hydroxy-7-nitro-4H-imidazo[4,5-b]pyridine; 7-Nitro-4-hydroxy-4H-imidazo[4,5-b]pyridine; 4H-Imidazo[4,5-b]pyridin-4-ol, 7-nitro-; 959046-59-4; 4-Hydroxy-7-nitroimidazo[4,5-b]pyridine
EINECS	Contact for details

Quality Control

Every batch of 4H-Imidazo[4,5-B]Pyridine, 4-Hydroxy-7-Nitro- is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
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.