Description

2,3-Dichloro-4-Hydroxybenzaldehyde is a versatile halogenated aromatic aldehyde that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and phenolic hydroxyl groups, makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its halogenated aromatic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Dyestuff and Pigment Intermediate: Acts as a building block for producing specialized colorants and pigments.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	2,3-Dichloro-4-Hydroxybenzaldehyde
CAS No.	16861-22-6
Molecular Formula	C7H4Cl2O2
Molecular Weight	191.01 g/mol
Synonyms	4-Hydroxy-2,3-dichlorobenzaldehyde; 2,3-Dichloro-4-hydroxybenzaldehyde; 2,3-Dichloro-4-formylphenol; 2,3-Dichloro-4-hydroxybenzenecarboxaldehyde; 2,3-Dichloro-4-hydroxy-benzaldehyde; 2,3-Dichloro-4-hydroxybenzene-1-carbaldehyde; 4-Hydroxy-2,3-dichlorobenzenecarboxaldehyde
EINECS	240-896-4

Quality Control

Our 2,3-Dichloro-4-Hydroxybenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements for use in pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases. Due to its light-sensitive nature, containers should be amber or opaque.

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	≤ 20 ppm

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