Tilpotide intermediate Boc-Tyr(Tbu)-OH CAS 47375-34-8 Assay 99+

Product Description

Tilpotide intermediate Boc-Tyr(Tbu)-OH CAS 47375-34-8 Assay 99+

Name: Boc-Tyr(Tbu)-OH

CAS NO: 47375-34-8

M.W: 309.36

Appearance: White Powder

Purity: 98+   

Synonyms: Boc-O-T-Butyl-L-Tyrosine

Application

Deprotection Reactions: Initially, the Boc and Tbu protecting groups of Boc-Tyr(Tbu)-OH need to be removed to expose the free amino and phenolic hydroxyl groups. This typically involves the use of appropriate acidic or basic conditions to remove the protecting groups.

Solid-Phase Peptide Synthesis (SPPS): The deprotected tyrosine or its derivative can then be used as a fragment in the peptide chain synthesis. In SPPS, this fragment is sequentially coupled onto a solid-phase support (e.g., resin) through repeated cycles of deprotection and coupling steps, along with other amino acid residues, to gradually build up the complete peptide chain.

Coupling Reactions: Each amino acid residue is connected to the next through peptide bonds, which are typically formed using coupling agents (such as DCC, HOBT, DIC, or Fmoc-Cl) and activators (such as N-methylmorpholine or DIPEA) to promote the coupling reaction.

Side Chain Protection and Deprotection: If necessary, the side chains of certain amino acids may also require protection and deprotection during the synthesis process to prevent unwanted reactions.

Purification and Characterization: Once the peptide chain is synthesized, the crude peptide is purified and characterized using techniques such as chromatography (e.g., HPLC) and mass spectrometry (e.g., MALDI-TOF or ESI-MS) to ensure its quality and purity.

Package

Transportation

Small package(1g, 25g, 1Kg, 25Kg) can be shipped by Express. (DHL, FedEx, EMS, etc.)
Large package(100kg and more than100Kg) can be transported by Air or Sea.

All transportation is in accordance with the customer's needs.

Company Profile