Description

4-Formyl-2,6-Dimethylphenyl Trifluoromethanesulfonate is a high-value triflate ester derivative, serving as a versatile and reactive synthetic intermediate in advanced organic chemistry. Its core value lies in the activated triflate leaving group, which facilitates efficient cross-coupling reactions and nucleophilic substitutions under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for constructing complex molecules and developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in creating complex aromatic and heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its reactivity to introduce specific functional groups.
• Material Science Precursor: Serves as a monomer or functionalization agent in the production of specialty polymers and advanced organic materials.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed reactions such as Suzuki, Stille, and Negishi couplings to form biaryl structures.
• Ligand and Catalyst Development: Utilized in the preparation of sophisticated ligands for asymmetric catalysis and organometallic complexes.
• Chemical Research & Development: A critical reagent in academic and industrial R&D for exploring new synthetic methodologies and reaction pathways.

Basic Information

Product Name	4-Formyl-2,6-Dimethylphenyl Trifluoromethanesulfonate
CAS No.	188112-49-4
Molecular Formula	C11H11F3O4S
Molecular Weight	296.26 g/mol
Synonyms	2,6-Dimethyl-4-formylphenyl trifluoromethanesulfonate; 2,6-Dimethyl-4-formylphenyl triflate; 4-Formyl-2,6-dimethylphenyl triflate; 4-(Trifluoromethanesulfonyloxy)-2,6-dimethylbenzaldehyde; 2,6-Dimethyl-4-(trifluoromethanesulfonyloxy)benzaldehyde; 188112-49-4; Trifluoromethanesulfonic acid 4-formyl-2,6-dimethylphenyl ester
EINECS	Contact for details

Quality Control

Our 4-Formyl-2,6-Dimethylphenyl Trifluoromethanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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