Description

Chlorosalicylic Acid is a halogenated derivative of salicylic acid, serving as a versatile chemical intermediate and building block in advanced synthesis. Its modified phenolic structure is critical for introducing specific functional groups and properties into target molecules. This compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop or produce high-value active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for anti-inflammatory and analgesic agents.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Production: Intermediate in the creation of azo dyes and other complex colorants.
• Polymer Additive: Used in the production of specialty polymers and as a modifier to impart specific chemical resistance or stability.
• Organic Synthesis Reagent: Employed in research and development for introducing the chlorosalicyloyl moiety into complex organic molecules.
• Preservative and Antimicrobial Agent Precursor: Serves as a starting material for synthesizing compounds with preservative properties.

Basic Information

Item	Detail
Product Name	Chlorosalicylic Acid
CAS No.	54510-09-7
Molecular Formula	C7H5ClO3
Molecular Weight	172.57 g/mol
Synonyms	5-Chlorosalicylic Acid; 2-Hydroxy-5-chlorobenzoic Acid; 5-Chloro-2-hydroxybenzoic Acid; 5-Chlorosalicylate; NSC 403697; Benzoic acid, 2-hydroxy-5-chloro-
EINECS	Contact for details

Quality Control

Our Chlorosalicylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with cGMP and other relevant industry standards for fine chemical intermediates.

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 strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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