Description

4-Formyl-2-Methoxybenzoic Acid is a versatile aromatic aldehyde and carboxylic acid derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its bifunctional nature, featuring both formyl and carboxylic acid groups on a methoxy-substituted benzene ring, makes it a valuable building block for constructing complex molecular architectures. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for molecules requiring a substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments.
• Polymer Chemistry: Employed in the synthesis of functional monomers for high-performance polymers.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D in constructing heterocycles and complex organic molecules.

Basic Information

Product Name	4-Formyl-2-Methoxybenzoic Acid
CAS No.	194928-58-0
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	2-Methoxy-4-formylbenzoic Acid; 4-Formyl-2-methoxybenzoic Acid; 2-Methoxyisophthalaldehyde-4-carboxylic Acid; 4-Carboxy-3-methoxybenzaldehyde; 3-Methoxy-4-carboxybenzaldehyde; 5-Formyl-2-methoxybenzoic Acid (alternate numbering); Isophthalaldehyde-4-carboxylic acid, 2-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Formyl-2-Methoxybenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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