Description

Benzaldehyde, 3,4-Dimethoxy-2-Nitro- CAS NO 55149-84-3 is a specialized nitro-substituted benzaldehyde derivative, serving as a critical high-purity intermediate for advanced organic synthesis. Its unique structure makes it valuable for constructing complex molecules where precise electronic and steric properties are required. This compound is primarily sought by pharmaceutical R&D and fine chemical manufacturers for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Dye and Pigment Precursor: Serves as a starting material for synthesizing specialized colorants and functional dyes.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Organic Electronic Materials: A potential precursor in the development of materials for OLEDs or other electronic applications.
• Academic and Industrial Research: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Item	Details
Product Name	Benzaldehyde, 3,4-Dimethoxy-2-Nitro-
CAS No.	55149-84-3
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	2-Nitro-3,4-dimethoxybenzaldehyde; 3,4-Dimethoxy-2-nitrobenzaldehyde; 2-Nitroveratraldehyde; Veratraldehyde, 2-nitro-; 3,4-Dimethoxy-2-nitrobenzenecarboxaldehyde; 55149-84-3; NSC 403697
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our production of Benzaldehyde, 3,4-Dimethoxy-2-Nitro- adheres to strict in-process controls, with final product release contingent on comprehensive analytical testing. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

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 material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to pale brown 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 (as Pb)	≤ 10 ppm

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