Description

Benzenemethanol, 3-(Trifluoromethyl)-, 1-(4-Methylbenzenesulfonate) is a high-value, multifunctional chemical intermediate characterized by its benzenemethanol core and strategically positioned trifluoromethyl and tosylate groups. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the introduction of both fluorinated and sulfonated moieties into target molecules. It is primarily needed by research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the development of active pharmaceutical ingredients (APIs), particularly for candidates requiring fluorinated aromatic systems to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where the trifluoromethyl group enhances biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated compounds for electronic applications, including liquid crystal displays and organic light-emitting diodes.
• Polymer & Resin Modification: Employed to introduce functional groups into polymer chains, altering physical properties like solubility, thermal stability, and surface characteristics.
• Cross-Coupling Reactions: Acts as a competent substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) due to the reactive tosylate leaving group.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs and novel heterocycles.

Basic Information

Product Name	Benzenemethanol, 3-(Trifluoromethyl)-, 1-(4-Methylbenzenesulfonate)
CAS No.	29690-38-8
Molecular Formula	C15H13F3O3S
Molecular Weight	330.32 g/mol
Synonyms	3-(Trifluoromethyl)benzyl 4-methylbenzenesulfonate; α-(Trifluoromethyl)-m-tolyl Tosylate; m-(Trifluoromethyl)benzyl Tosylate; (3-(Trifluoromethyl)phenyl)methyl 4-methylbenzenesulfonate; 3-Trifluoromethylbenzyl p-toluenesulfonate; Benzenemethanol, 3-(trifluoromethyl)-, 1-(4-methylbenzenesulfonate); Tosic acid, (3-trifluoromethylbenzyl) ester; 3-CF3-Benzyl tosylate
EINECS	Contact for details

Quality Control

Our production of Benzenemethanol, 3-(Trifluoromethyl)-, 1-(4-Methylbenzenesulfonate) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and potential decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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