Description

Methyl 3-Formyl-4-Hydroxybenzoate is a high-purity aromatic ester derivative that serves as a versatile and critical building block in advanced organic synthesis. Its bifunctional nature, featuring both formyl and hydroxy groups, makes it an essential 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 new 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 pesticides and herbicides, where its structure contributes to bioactive molecule frameworks.
• Ligand and Chelator Precursor: Serves as a precursor for synthesizing specialized ligands used in catalysis and metal complexation studies.
• Polymer Chemistry: Employed in the creation of functional monomers for specialty polymers, including photosensitive resins and advanced coatings.
• Fine Chemical Manufacturing: Integral to multi-step syntheses of dyes, fragrances, and other high-value fine chemicals.
• Academic & Research: Utilized in organic chemistry research for methodology development and the exploration of new chemical reactions.

Basic Information

Product Name	Methyl 3-Formyl-4-Hydroxybenzoate
CAS No.	24589-99-9
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	3-Formyl-4-hydroxybenzoic acid methyl ester; Methyl 4-hydroxy-3-formylbenzoate; 4-Hydroxy-3-formylbenzoic acid methyl ester; Benzoic acid, 4-hydroxy-3-formyl-, methyl ester; Methyl 4-hydroxy-3-carboxybenzaldehyde (tautomeric form); 3-Carboxy-4-hydroxybenzaldehyde methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-Formyl-4-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 include HPLC purity, identification by FT-IR and NMR, and specific impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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