Description

3-Chloro-4-Formylbenzoic Acid is a versatile aromatic aldehyde-carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a reactive formyl group and a carboxylic acid moiety, makes it an indispensable intermediate for constructing complex molecular architectures. This high-purity compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules with benzaldehyde or benzoic acid backbones.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators where the chloro and formyl groups enable specific bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in metal-catalyzed coupling reactions and coordination chemistry.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored thermal or mechanical properties.
• Dyestuff and Pigment Manufacturing: Intermediate for creating azo dyes and complex organic pigments, contributing to color strength and stability.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	3-Chloro-4-Formylbenzoic Acid
CAS No.	58588-59-3
Molecular Formula	C8H5ClO3
Molecular Weight	184.57 g/mol
Synonyms	4-Formyl-3-chlorobenzoic Acid; 3-Chloro-4-carboxybenzaldehyde; 3-Chloro-p-formylbenzoic Acid; 3-Chloro-4-formyl-benzoic acid; Benzoic acid, 3-chloro-4-formyl-; 3-Chloro-4-aldehydobenzoic Acid; 3-Chloro-4-oxidanylidenemethyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Formylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases and reducing agents.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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