Description

3-Formyl-2-Methoxybenzoic Acid is a versatile aromatic aldehyde and carboxylic acid derivative, serving as a critical multifunctional building block in advanced organic synthesis. Its unique structure, featuring both formyl and methoxy substituents, makes it an indispensable precursor for constructing complex heterocyclic systems and fine-tuning molecular properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for anti-inflammatory and central nervous system (CNS) targeted therapies.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Used in the preparation of electron-transport materials and host materials for emissive layers.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate for producing high-performance, color-fast azo dyes and complex organic pigments.
• Academic and R&D: Essential reagent in medicinal chemistry and material science research for structure-activity relationship (SAR) studies.

Basic Information

Product Name	3-Formyl-2-Methoxybenzoic Acid
CAS No.	1289170-62-2
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	2-Methoxy-3-formylbenzoic Acid; 3-Carboxy-2-methoxybenzaldehyde; 2-Methoxyisophthalaldehyde-3-carboxylic Acid; o-Anisic Acid-3-carboxaldehyde; 3-Formyl-2-methoxybenzoic acid; 2-Methoxy-3-carboxybenzaldehyde; 3-Aldehydo-2-methoxybenzoic Acid
EINECS	Contact for details

Quality Control

Our 3-Formyl-2-Methoxybenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.