Description

3,4,5-Trichlorosalicylic Acid is a halogenated derivative of salicylic acid, serving as a versatile and high-purity synthetic intermediate. Its value lies in its unique substitution pattern, which provides specific reactivity and functionality for advanced chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a precursor for complex molecules in academic and industrial research laboratories.
• Dye and Pigment Intermediate: Employed in the manufacture of specialized colorants and functional dyes.
• Ligand and Chelating Agent Precursor: Useful for creating complexing agents in catalytic and analytical applications.

Basic Information

Product Name	3,4,5-Trichlorosalicylic Acid
CAS No.	84501-65-5
Molecular Formula	C7H3Cl3O3
Molecular Weight	241.46 g/mol
Synonyms	2-Hydroxy-3,4,5-trichlorobenzoic Acid; 3,4,5-Trichloro-2-hydroxybenzoic Acid; Benzoic acid, 2-hydroxy-3,4,5-trichloro-; Salicylic acid, 3,4,5-trichloro-; NSC 403079
EINECS	Contact for details

Quality Control

Our 3,4,5-Trichlorosalicylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications, and can support compliance documentation for cGMP and REACH requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	208°C - 212°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.