Tosylates
Organic Reagents
- Thiols/Thiophenols
- Silanes
- Acyl Halides
- Sulfonates/Sulfinates
- Cyanates/Isocyanates
- Nitro Compounds
- Imides
- Olefins (Cyclic and Acyclic)
- Polycyclic Compounds
- Hydrazines
- Amine Salts (Ammonium Salts)
- Aliphatic Aldehydes (including Acetals, Hemiacetals)
- Bicyclic Compounds
- Oximes
- Tricyclic Compounds
- Alkanes
- Sulfonyl Halides
- Phosphonatesand Phosphonates
- Phosphorus Halides
- Alkynes
- Carboxylic Anhydrides
- Ureas
- Phosphorus-Containing Compounds
- Siloxanes
- Azo and Diazo Compounds
- Ionic Liquids
- Thiocyanates and Isothiocyanates
- Borate Esters
- Sulfonic Acids and Sulfinic Acids
- Selenium Compounds
- Guanidinium Salts
- Boranes
- Thioureas
- Thiolates
- Tri/Tetrafluoroborates
- Thiol Esters
- Crown Ethers
- Sulfones and Sulfoxides
- Hydrazones
- Imines and Amidines
- Polyamines
- Tosylates
- Epoxides
- Azides
- Hydroxylamines
- Cyclodextrins
- Esters
- Aromatic Acids
- Fatty Acids
- Fatty Alcohols
- Boric Acid
- Cyanides and Nitriles
- Aromatic Ketones
- Aromatic Aldehydes (including Acetals, Hemiacetals)
- Halogenated Aliphatic Hydrocarbons
- Aliphatic Ketones (including Enols)
- Amides
- Ethers
- Aromatic Hydrocarbons
- Aromatic Alcohols
- Phosphine Ligands
- Phenols
Customized
Tosylates
Tosylates are highly versatile sulfonate ester reagents widely used as activated leaving groups, intermediates, and functional materials in organic synthesis. Derived from p-toluenesulfonyl chloride, tosylates convert alcohols into excellent electrophiles, enabling efficient nucleophilic substitution, elimination, reduction, and cross-coupling reactions. Their exceptional stability, predictable reactivity, and broad functional-group compatibility make tosylates key tools in multi-step synthesis, protecting-group strategies, and heterocycle construction. In pharmaceuticals and fine chemicals, tosylates serve as intermediates for amines, halides, thiols, ethers, and chiral building blocks. They also participate in polymer modification, phase-transfer processes, and catalytic transformations. Due to their tunable reactivity and reliable performance under mild conditions, tosylates remain indispensable in modern synthetic chemistry and industrial manufacturing.
Unit Price:Get Price
CAS No.:143731-32-2
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:144208-62-8
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:144222-34-4
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:144809-27-8
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:145916-41-2
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:146040-84-8
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:147202-94-6
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:151656-28-9
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Why choose US
Trusted Manufacturer
With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.
Rigorous Quality Assurance
Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
Advanced R&D Expertise
Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.