OTs-C6-OBn

• CAT Number: I017543
• CAS Number: 126519-80-0
• Molecular Formula: C20H26O4S
• Molecular Weight: 362.48
• Purity: ≥95%
• Synonyms: 6-phenylmethoxyhexyl 4-methylbenzenesulfonate
• InChI: InChI=1S/C20H26O4S/c1-18-11-13-20(14-12-18)25(21,22)24-16-8-3-2-7-15-23-17-19-9-5-4-6-10-19/h4-6,9-14H,2-3,7-8,15-17H2,1H3
• InChIKey: VVUMHKDBEGSVMR-UHFFFAOYSA-N
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCCCCCOCC2=CC=CC=C2

OTs-C6-OBn(CAT: I017543) is a tosyl-functionalized benzyl ester derivative featuring a hexyl (C6) linker terminated with a benzyl ester group. The tosyl (p-toluenesulfonyl) moiety serves as an excellent leaving group, making this compound highly useful as a reactive intermediate in organic synthesis and bioconjugation chemistry. Its structure provides both lipophilic and reactive handles, enabling diverse applications in drug design, linker strategies, and materials science. OTs-C6-OBn is particularly suited for the preparation of functionalized peptides, small molecules, and advanced biomaterials, where controlled reactivity and structural flexibility are required. It is a versatile building block for synthetic and medicinal chemistry research.