Description

4-Hydroxy-2,6-Dimethoxybenzaldehyde is a versatile aromatic aldehyde derivative that serves as a key synthetic intermediate and building block in advanced organic chemistry. Its unique substitution pattern makes it a valuable precursor for the synthesis of complex molecules, including pharmaceuticals, agrochemicals, and specialty dyes. This compound is particularly relevant for research and development chemists, process engineers, and manufacturers in the pharmaceutical, fine chemical, and material science industries seeking high-purity intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex phenolic or methoxy-substituted aromatic cores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its specific substitution pattern imparts desired biological activity.
• Fine Chemical & Dye Manufacturing: Serves as a precursor for synthesizing specialty dyes, pigments, and optical brighteners due to its reactive aldehyde and hydroxyl groups.
• Material Science Research: Employed in the development of novel polymers, ligands for metal-organic frameworks (MOFs), and other advanced organic materials.
• Flavor & Fragrance Industry: Acts as a starting material for the synthesis of certain aromatic compounds used in high-value fragrance and flavor formulations.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic synthesis and for creating libraries of novel chemical entities.

Basic Information

Product Name	4-Hydroxy-2,6-Dimethoxybenzaldehyde
CAS No.	22080-96-2
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	2,6-Dimethoxy-4-hydroxybenzaldehyde; Syringaldehyde; 4-Hydroxy-3,5-dimethoxybenzaldehyde; Gallaldehyde 3,5-dimethyl ether; Syringic aldehyde; 3,5-Dimethoxy-4-hydroxybenzaldehyde; Syringaldehyde (technical grade); 4-Formyl-2,6-dimethoxyphenol
EINECS	244-783-6

Quality Control

Our 4-Hydroxy-2,6-Dimethoxybenzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent purity and consistency standards. We provide detailed Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates, including those under cGMP guidelines for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage or after opening, consider storing under an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	110 - 114 °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.