Description

5-Bromo-4-Methyl-Pyridine-2,3-Diamine is a high-purity, multi-functional heterocyclic building block with significant commercial value in advanced synthesis. This compound is essential for researchers and manufacturers requiring a versatile precursor for the development of complex molecules. It is primarily utilized in the pharmaceutical and agrochemical industries for creating active ingredients and fine chemicals, where its specific bromine and amine functionalities enable targeted molecular modifications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds due to its conjugated heterocyclic structure.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and contract research organizations (CROs) developing proprietary compounds.
• Academic and R&D Laboratories: Used in fundamental chemical research for exploring new reaction pathways and synthesizing novel heterocyclic libraries.

Basic Information

Product Name	5-Bromo-4-Methyl-Pyridine-2,3-Diamine
CAS No.	41230-93-7
Molecular Formula	C6H8BrN3
Molecular Weight	202.05 g/mol
Synonyms	2,3-Diamino-5-bromo-4-methylpyridine; 4-Methyl-5-bromopyridine-2,3-diamine; 5-Bromo-4-methyl-2,3-pyridinediamine; 5-Bromo-4-methyl-2,3-diaminopyridine; 2,3-Diamino-5-bromo-4-picoline; 5-Bromo-4-methylpyridine-2,3-diyldiamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Methyl-Pyridine-2,3-Diamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our quality assurance protocols are designed to meet the stringent requirements of pharmaceutical and advanced chemical synthesis.

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	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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