Description

3-Amino-5-Bromo-2-Ethylpyridine is a versatile pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both amino and bromo substituents, makes it a valuable intermediate for constructing complex molecules with high precision. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides due to its reactive halogen and amine functional groups.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Useful for constructing molecular probes and tags for studying biological systems and mechanisms.
• Custom Synthesis and R&D: A fundamental reagent for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	3-Amino-5-Bromo-2-Ethylpyridine
CAS No.	1093819-32-9
Molecular Formula	C7H9BrN2
Molecular Weight	201.07 g/mol
Synonyms	2-Ethyl-5-bromo-3-aminopyridine; 5-Bromo-2-ethyl-3-pyridinamine; 3-Pyridinamine, 5-bromo-2-ethyl-; 5-Bromo-2-ethylpyridin-3-amine; 2-Ethyl-5-bromopyridin-3-amine; 3-Amino-5-bromo-2-ethyl-pyridine
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Bromo-2-Ethylpyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent quality suitable for demanding R&D and scale-up applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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 to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.