Fmoc-Lys(Mtt)-OH

• CAS: 167393-62-6
• Catalog Number: ACM167393626
• Category: Amino Acids
• Molecular Weight: 624.77
• Molecular Formula: C41H40N2O4
• Description: The side-chain Mtt group can be selectively removed with 1% TFA in DCM or DCM/HFIP/TFE/TES (6.5:2:1:0.5) , making this an excellent derivative for the synthesis by Fmoc SPPS. of branched peptides, peptides modified at the lysine side-chain , for the construction of templates and multifunctionalized resins for combinatorial synthesis.
• Synonyms: Fmoc-Lys(Mtt)-OH, N-α-Fmoc-N-ε-4-methyltrityl-L-lysine
• InChI: 1S/C41H40N2O4/c1-29-23-25-32(26-24-29)41(30-14-4-2-5-15-30,31-16-6-3-7-17-31)42-27-13-12-22-38(39(44)45)43-40(46)47-28-37-35-20-10-8-18-33(35)34-19-9-11-21-36(34)37/h2-11,14-21,23-26,37-38,42H,12-13,22,27-28H2,1H3,(H,43,46)(H,44,45)/t38-/m0/s1
• InChI Key: YPTNAIDIXCOZAJ-LHEWISCISA-N
• Melting Point: 140-150℃
• Application: Peptide synthesis.
• Assay: ≥95.0% (acidimetric); ≥98% (TLC); ≥98.0% (HPLC)
• Form: powder
• Functional Group: amine
• Quality Level: 200
• Reaction Suitability: reaction type: Fmoc solid-phase peptide synthesis
• Storage Temperature: 2-8℃
• Type: Unlabeled Standard Amino Acids, Lysine (Lys)