Description

2-Chloro-3,4-Dihydroxybenzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique substitution pattern, featuring both chloro and dihydroxy functional groups, makes it a valuable precursor for synthesizing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in developing enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Serves as a starting material for creating complexing agents and ligands used in catalysis and metal ion sequestration.
• Polymer and Material Science: Employed in the synthesis of functional monomers for specialty polymers, resins, and advanced organic materials.
• Dyestuff and Pigment Intermediate: Acts as a precursor in the manufacture of complex organic dyes and high-performance pigments.
• Research and Development: Essential compound for academic and industrial R&D in organic synthesis and medicinal chemistry.

Basic Information

Product Name	2-Chloro-3,4-Dihydroxybenzaldehyde
CAS No.	32864-11-2
Molecular Formula	C7H5ClO3
Molecular Weight	172.56 g/mol
Synonyms	3,4-Dihydroxy-2-chlorobenzaldehyde; 2-Chloroprotocatechualdehyde; 2-Chloro-3,4-dihydroxybenzene-1-carbaldehyde; Protocatechualdehyde, 2-chloro-; Benzaldehyde, 2-chloro-3,4-dihydroxy-; 2-Chloro-3,4-dihydroxybenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-3,4-Dihydroxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.