Description

4-Hydroxy-3-Methoxy-2-Nitrobenzaldehyde is a versatile nitro-substituted aromatic aldehyde derivative that serves as a critical synthetic intermediate. Its unique structure, featuring phenolic, methoxy, and nitro functional groups, makes it a valuable building block for creating complex molecules. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for synthesizing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those with nitro-aromatic or benzaldehyde-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a starting material for the production of specialized azo dyes and complex colorants.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing heterocyclic compounds, ligands, and other complex organic structures.
• Chemical Research: Utilized as a standard or reagent in methodological studies involving nitro-aromatic chemistry and aldehyde transformations.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and advanced materials.

Basic Information

Product Name	4-Hydroxy-3-Methoxy-2-Nitrobenzaldehyde
CAS No.	2450-26-2
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	2-Nitro-4-hydroxy-3-methoxybenzaldehyde; 3-Methoxy-4-hydroxy-2-nitrobenzaldehyde; 4-Hydroxy-3-methoxy-2-nitrobenzaldehyde; Vanillin, 2-nitro-; 2-Nitrovanillin; 6-Nitrovanillin; 2-Nitro-4-hydroxy-3-methoxybenzaldehyde; 2-Nitro-3-methoxy-4-hydroxybenzaldehyde
EINECS	219-500-6

Quality Control

Our 4-Hydroxy-3-Methoxy-2-Nitrobenzaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere (nitrogen or argon) to maintain product integrity.

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.