Description

3-Bromo-4-Methyl-5-Nitropyridin-2-Ol is a high-purity, multi-functional pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its unique halogenated and nitrated structure, which provides versatile reactivity for constructing complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Building block for the synthesis of functionalized heterocyclic compounds used in organic electronic materials and dyes.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	3-Bromo-4-Methyl-5-Nitropyridin-2-Ol
CAS No.	1049706-72-0
Molecular Formula	C6H5BrN2O3
Molecular Weight	233.02 g/mol
Synonyms	2-Hydroxy-3-bromo-4-methyl-5-nitropyridine; 3-Bromo-4-methyl-5-nitro-2-pyridinol; 5-Nitro-3-bromo-4-methylpyridin-2-ol; 3-Bromo-4-methyl-5-nitropyridin-2(1H)-one; 3-Bromo-4-methyl-5-nitro-2(1H)-pyridinone; 2-Pyridinol, 3-bromo-4-methyl-5-nitro-
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methyl-5-Nitropyridin-2-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical 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 each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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