Description

2-Amino-3,5-Dichlorobenzaldehyde is a versatile aromatic aldehyde building block characterized by its reactive amino and aldehyde functional groups. This compound is crucial for the synthesis of complex heterocyclic structures and advanced pharmaceutical intermediates, offering a strategic point for molecular diversification. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those with benzimidazole, quinazoline, or other nitrogen-containing heterocyclic cores.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its dichloro-substituted aromatic ring for bioactivity.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants.
• Ligand and Catalyst Development: The amino and aldehyde groups make it useful for constructing chelating ligands in coordination chemistry and catalysis.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for Schiff base formation, reductive amination, and cyclization reactions.
• Material Science Research: Potential monomer for the synthesis of specialized polymers and organic electronic materials.

Basic Information

Product Name	2-Amino-3,5-Dichlorobenzaldehyde
CAS No.	53874-72-9
Molecular Formula	C7H5Cl2NO
Molecular Weight	190.03 g/mol
Synonyms	3,5-Dichloro-2-aminobenzaldehyde; 2-Amino-3,5-dichlorobenzenecarboxaldehyde; 3,5-Dichloroanthranilaldehyde; Benzenecarboxaldehyde, 2-amino-3,5-dichloro-; (2-Amino-3,5-dichlorophenyl)methanal
EINECS	Contact for details

Quality Control

Our 2-Amino-3,5-Dichlorobenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics are available for every shipment 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). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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