Description

3-Chloromethyl-4-Hydroxy-5-Methoxybenzaldehyde is a versatile and high-value aromatic aldehyde derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a reactive chloromethyl group and a phenolic hydroxyl, makes it an essential building block for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents and anti-inflammatory compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and advanced polymer modifiers.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and material science.

Basic Information

Product Name	3-Chloromethyl-4-Hydroxy-5-Methoxybenzaldehyde
CAS No.	28276-04-2
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	5-Methoxy-4-hydroxy-3-(chloromethyl)benzaldehyde; 4-Hydroxy-5-methoxy-3-(chloromethyl)benzaldehyde; 3-(Chloromethyl)-4-hydroxy-5-methoxybenzaldehyde; 2-Chloromethyl-5-formyl-4-methoxyphenol; Vanillin, 3-(chloromethyl)-; Benzaldehyde, 3-(chloromethyl)-4-hydroxy-5-methoxy-
EINECS	Contact for details

Quality Control

Our 3-Chloromethyl-4-Hydroxy-5-Methoxybenzaldehyde is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). Keep away from strong oxidizing agents.

Specification

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

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