Description

4-Hydroxy-2-Methyl-5-Nitrobenzaldehyde is a specialized aromatic aldehyde derivative that serves as a high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both phenolic hydroxyl and nitro substituents, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, pesticides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Serves as a starting material for producing specialized azo dyes and high-performance pigments.
• Organic Synthesis & Research: A versatile building block for academic and industrial research in heterocyclic and medicinal chemistry.
• Ligand and Chelating Agent Precursor: Used to develop complexing agents for metal catalysis and extraction processes.
• Fine Chemical Production: Employed in the manufacture of other specialty aldehydes and nitro-aromatic compounds.

Basic Information

Product Name	4-Hydroxy-2-Methyl-5-Nitrobenzaldehyde
CAS No.	1246085-72-2
Molecular Formula	C8H7NO4
Molecular Weight	181.15 g/mol
Synonyms	5-Nitro-2-methyl-4-hydroxybenzaldehyde; 2-Methyl-4-hydroxy-5-nitrobenzaldehyde; 4-Hydroxy-2-methyl-5-nitrobenzaldehyde; 5-Nitro-4-hydroxy-o-tolualdehyde; 2-Methyl-5-nitro-4-hydroxybenzaldehyde; 4-Hydroxy-5-nitro-2-methylbenzaldehyde; 5-Nitro-4-hydroxy-2-methylbenzaldehyde; 2-Methyl-4-hydroxy-5-nitrobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 4-Hydroxy-2-Methyl-5-Nitrobenzaldehyde is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for research and production. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality protocols are designed to support applications requiring high-purity intermediates, including those under cGMP guidelines for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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