Description

2-Bromo-5-Nitro-Pyridine-4-Carbaldehyde is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is valued for its reactive aldehyde and halogenated nitro-pyridine structure, enabling precise molecular construction. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used to construct complex heterocyclic cores for new pesticides and herbicides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts.
• Material Science Research: Employed in the development of organic electronic materials and photoactive compounds.
• Custom Synthesis & Contract Manufacturing: A critical building block for custom chemical synthesis services (CDMO) to produce client-specific targets.
• Academic & Industrial R&D: Used in exploratory chemistry for method development and library synthesis in medicinal chemistry programs.

Basic Information

Product Name	2-Bromo-5-Nitro-Pyridine-4-Carbaldehyde
CAS No.	1289213-78-0
Molecular Formula	C6H3BrN2O3
Molecular Weight	231.01 g/mol
Synonyms	4-Pyridinecarboxaldehyde, 2-bromo-5-nitro-; 2-Bromo-5-nitropyridine-4-carboxaldehyde; 5-Nitro-2-bromopyridine-4-carbaldehyde; 4-Formyl-2-bromo-5-nitropyridine; 2-Bromo-5-nitroisonicotinaldehyde; 2-Bromo-5-nitro-4-pyridinecarbaldehyde; 1289213-78-0; 2-Br-5-NO2-Py-4-CHO
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Nitro-Pyridine-4-Carbaldehyde is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We guarantee high chemical purity and lot-to-lot consistency, supported by a detailed Certificate of Analysis (COA) for each shipment. Our quality protocols are designed to meet the stringent requirements of GMP and ISO standards for advanced intermediates.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%

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