Description

Methyl 4-Formyl-3-Hydroxybenzoate is a versatile aromatic ester derivative that serves as a critical multifunctional building block in advanced organic synthesis. Its unique structure, featuring both formyl and hydroxy substituents, makes it a valuable precursor 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 starting material for the synthesis of novel drug candidates, particularly in the development of anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive aldehyde group.
• Ligand and Chelator Precursor: Serves as a foundational unit for synthesizing complex ligands used in catalysis and metal ion sequestration.
• Functional Material Development: Employed in the research and production of organic electronic materials, dyes, and photoactive compounds.
• Chemical Research: A valuable reagent in academic and industrial laboratories for exploring new organic reactions and heterocyclic chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Methyl 4-Formyl-3-Hydroxybenzoate
CAS No.	24589-98-8
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	3-Hydroxy-4-formylbenzoic acid methyl ester; Methyl 3-hydroxy-4-formylbenzoate; 4-Formyl-3-hydroxybenzoic acid methyl ester; Benzoic acid, 4-formyl-3-hydroxy-, methyl ester; Methyl 4-carboxy-2-hydroxybenzoate (tautomer); 2-Hydroxyisophthalaldehyde acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 4-Formyl-3-Hydroxybenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that document critical parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis workflows.

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). The product may be light-sensitive and should be handled accordingly to maintain stability.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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