Product Description
Hangzhou Go Top Peptide Biotech Co., Ltd. is a national high-tech enterprise specializing in the research and development and production of peptides and related derivatives. It provides peptide-related custom synthesis and technology for domestic and foreign medical research and development, biotechnology, universities and scientific research institutions service. For consultation or ordering, please contact:86-571-88211951, 86-13588827304 (Cindy Mei), sales134@gotopbio.com
AI Product Description
*The following content is generated by AI and is for reference only.
H-Tyr(Trt)-2-Chlorotrityl Resin is a specialized solid-phase synthesis reagent widely utilized in the field of peptide chemistry and medicinal research. This product consists of L-tyrosine, where the phenolic hydroxyl group is protected by a trityl (Trt) moiety, covalently linked to a 2-chlorotrityl chloride resin support. The molecular formula for the active amino acid component attached to the linker is typically represented as C45H43ClNO6S when considering the specific resin structure, though exact stoichiometry depends on the resin loading capacity which usually ranges from 0.8 to 1.2 mmol/g. While a specific CAS number is often assigned to the free amino acid derivative rather than the resin-bound form due to its heterogeneous nature, the core building block corresponds to N-Fmoc-Tyr(Trt)-OH or similar protected variants depending on the synthesis protocol, with the resin itself acting as the solid support matrix.
The primary application of H-Tyr(Trt)-2-Chlorotrityl Resin lies in the efficient preparation of complex peptides containing tyrosine residues. The 2-chlorotrityl linker offers a unique advantage by allowing mild acidic cleavage conditions, typically utilizing dilute trifluoroacetic acid (TFA) in dichloromethane. This gentle release mechanism preserves sensitive side-chain protecting groups that might otherwise be removed under harsher acidic conditions required for standard resins like Wang or Rink amide. Consequently, this resin is indispensable for synthesizing short to medium-length peptides where the native tyrosine side chain must remain intact during the final cleavage step. It facilitates high-yield coupling reactions and ensures the stability of the growing peptide chain during automated or manual solid-phase synthesis processes. Researchers frequently employ this material to produce pharmaceutical candidates, biological probes, and diagnostic markers requiring precise structural fidelity. Its compatibility with various Fmoc-based strategies makes it a versatile tool in modern organic synthesis laboratories dedicated to developing novel therapeutic agents and studying protein interactions. By providing a robust platform for controlled assembly, H-Tyr(Trt)-2-Chlorotrityl Resin significantly enhances the efficiency and purity of peptide production workflows globally.