Description

4-Hydroxy-5-Methoxy-2-Nitrobenzaldehyde is a versatile aromatic aldehyde derivative characterized by its nitro and methoxy substituents, serving as a key synthetic intermediate in advanced organic chemistry. Its molecular structure makes it a valuable precursor for synthesizing complex heterocyclic compounds and functional dyes. This product is essential for research and development laboratories and industrial-scale manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific nitro-aromatic pharmacophores.
• Agrochemical Synthesis: Used in the development of novel herbicides, pesticides, and plant growth regulators, leveraging its reactive aldehyde and nitro groups.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing azo dyes and other complex colorants due to its ability to form diazonium salts and undergo condensation reactions.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex molecular architectures, including ligands and functional materials.
• Chemical Sensor Development: Utilized in the creation of chemosensors and probes, where its aldehyde group can be functionalized to bind specific analytes.

Basic Information

Product Name	4-Hydroxy-5-Methoxy-2-Nitrobenzaldehyde
CAS No.	2454-72-0
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	5-Methoxy-4-hydroxy-2-nitrobenzaldehyde; 2-Nitro-4-hydroxy-5-methoxybenzaldehyde; 4-Hydroxy-5-methoxy-2-nitrobenzenecarboxaldehyde; 2-Nitro-5-methoxy-4-hydroxybenzaldehyde; 4-Hydroxy-5-methoxy-2-nitro-benzaldehyde; Vanillin, 2-nitro-; (4-Hydroxy-5-methoxy-2-nitrophenyl)methanal
EINECS	219-513-9

Quality Control

Our 4-Hydroxy-5-Methoxy-2-Nitrobenzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.