Description

2-Formyl-4,5-Dimethoxy-Benzoic Acid is a versatile aromatic aldehyde and carboxylic acid derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique bifunctional structure, featuring both formyl and carboxylic acid groups on a dimethoxy-substituted benzene ring, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those with benzodioxole or dimethoxyphenyl pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in multi-step syntheses for creating ligands, dyes, and advanced organic materials due to its reactive aldehyde and acid functionalities.
• Chemical Research: Serves as a standard or starting material in academic and industrial laboratories for methodological development and novel compound library generation.
• Fine Chemical Production: Integral in manufacturing specialty chemicals, including flavors, fragrances, and photographic chemicals.

Basic Information

Product Name	2-Formyl-4,5-Dimethoxy-Benzoic Acid
CAS No.	490-63-1
Molecular Formula	C10H10O5
Molecular Weight	210.18 g/mol
Synonyms	4,5-Dimethoxy-2-formylbenzoic Acid; 2-Carboxy-4,5-dimethoxybenzaldehyde; 4,5-Dimethoxysalicylaldehyde-2-carboxylic Acid; 2-Formyl-4,5-dimethoxybenzoic Acid; 4,5-Dimethoxyphthalaldehyde Acid; Veratraldehyde-2-carboxylic Acid; 2-Aldehyde-4,5-dimethoxybenzoic Acid; 490-63-1
EINECS	207-705-7

Quality Control

Our 2-Formyl-4,5-Dimethoxy-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, 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 all critical quality attributes.

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). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white 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.