Description

5,6-Dichlorovanillin is a halogenated derivative of vanillin, a key synthetic intermediate in organic chemistry. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in fine chemical synthesis, where its unique substitution pattern enables the creation of novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Serves as a starting material for creating modified vanillin derivatives with altered olfactory or taste profiles for specialty applications.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, etherifications, and other transformations to introduce the dichlorovanillyl moiety into complex molecular architectures.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Biochemical Research: Used as a probe or inhibitor in enzymatic studies related to phenolic metabolism.

Basic Information

Product Name	5,6-Dichlorovanillin
CAS No.	18268-69-4
Molecular Formula	C8H6Cl2O3
Molecular Weight	221.04 g/mol
Synonyms	5,6-Dichloro-4-hydroxy-3-methoxybenzaldehyde; 3-Methoxy-5,6-dichloro-4-hydroxybenzaldehyde; Vanillin, 5,6-dichloro-; 4-Hydroxy-5,6-dichloro-3-methoxybenzaldehyde; 5,6-Dichloroprotocatechualdehyde methyl ether
EINECS	Contact for details

Quality Control

Our 5,6-Dichlorovanillin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.