Description

2,4,6-Trichlorophenyl Phenylmethanesulfonate is a specialized organosulfur compound of significant interest in advanced chemical synthesis. This compound serves as a valuable intermediate or reagent in the development of complex molecules, offering unique reactivity due to its sulfonate ester functional group. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly where the introduction of a sulfonate ester moiety is required.
• Agrochemical Research: Serves as a key building block in the development of new herbicides, fungicides, or plant growth regulators.
• Chemical Synthesis Reagent: Acts as an electrophile or a protecting group agent in complex organic transformations within laboratory and pilot-scale settings.
• Material Science Precursor: Potential use in the synthesis of specialized monomers or additives for advanced polymeric materials.
• Cross-Coupling Reactions: May be employed in metal-catalyzed cross-coupling reactions to construct biaryl or other complex structures.

Basic Information

Product Name	2,4,6-Trichlorophenyl Phenylmethanesulfonate
CAS No.	1171919-33-7
Molecular Formula	C13H9Cl3O3S
Molecular Weight	359.63 g/mol
Synonyms	Phenylmethanesulfonic Acid 2,4,6-Trichlorophenyl Ester; 2,4,6-Trichlorophenyl Benzylsulfonate; α-Toluenesulfonic Acid 2,4,6-Trichlorophenyl Ester; Benzylsulfonic Acid 2,4,6-Trichlorophenyl Ester; (2,4,6-Trichlorophenoxy)methyl Phenyl Sulfone (related); Tris(chlorophenyl) Phenylmethanesulfonate (isomer specific)
EINECS	Contact for details

Quality Control

Our 2,4,6-Trichlorophenyl Phenylmethanesulfonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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