Description

5-Formyl-2-Methoxybenzoic Acid is a versatile aromatic aldehyde and carboxylic acid derivative, serving as a key multifunctional building block in advanced organic synthesis. Its molecular structure, featuring both formyl and methoxy substituents, makes it a critical intermediate for constructing complex molecules with high precision. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for anti-inflammatory and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators due to its reactive aldehyde group.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed coupling reactions and asymmetric synthesis.
• Dye and Pigment Manufacturing: Acts as a starting material for synthesizing complex organic dyes and functional pigments.
• Material Science Research: Utilized in the creation of monomers for specialty polymers and advanced organic materials.
• Academic and R&D Laboratories: Serves as a standard reagent for methodological studies in organic chemistry and new reaction development.

Basic Information

Product Name	5-Formyl-2-Methoxybenzoic Acid
CAS No.	84923-70-6
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	2-Methoxy-5-formylbenzoic Acid; 5-Carboxy-2-methoxybenzaldehyde; 2-Methoxyisophthalaldehyde-5-carboxylic Acid; 5-Formyl-o-anisic Acid; 5-Aldehydo-2-methoxybenzoic Acid; 84923-70-6; 2-Methoxy-5-formyl-benzoic acid
EINECS	Contact for details

Quality Control

Our production of 5-Formyl-2-Methoxybenzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
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.