Description

3-Amino-2-Bromopyridine-4-Carbaldehyde is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. Pharmaceutical, agrochemical, and material science R&D teams need it for its reactive aldehyde and halogenated pyridine core, which enables precise derivatization and scaffold diversification.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated pyridine structure for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and production of advanced organic electronic materials and dyes.
• Chemical Biology: Utilized as a probe or linker in bioconjugation chemistry and the development of biochemical tools.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	3-Amino-2-Bromopyridine-4-Carbaldehyde
CAS No.	1289074-55-0
Molecular Formula	C6H5BrN2O
Molecular Weight	201.02 g/mol
Synonyms	2-Bromo-3-amino-4-pyridinecarboxaldehyde; 4-Pyridinecarboxaldehyde, 3-amino-2-bromo-; 3-Amino-2-bromopyridine-4-carboxaldehyde; 2-Bromo-3-aminopyridine-4-carbaldehyde; 3-Amino-2-bromo-isonicotinaldehyde; 2-Bromo-3-aminoisonicotinaldehyde; 3-Amino-2-bromo-4-formylpyridine
EINECS	Contact for details

Quality Control

Every batch of 3-Amino-2-Bromopyridine-4-Carbaldehyde is manufactured and tested under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality and regulatory documentation needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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