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N^a-Fmoc-N^e-(4-methyltrityl)-L-lysine - 95%, high purity , CAS No.167393-62-6
Basic Description Synonyms ZB1742 | DTXSID50449905 | YPTNAIDIXCOZAJ-LHEWISCISA-N | Fmoc-Lys(Mtt)-OH | J-010359 | N2-Fmoc-N6-((4-methylphenyl)diphenylmethyl)-L-lysine | A810861 | M03427 | (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[(4-methylphenyl)-diphenylmethyl]amino]hexanoic Specifications & Purity ≥95% Storage Temp Store at 2-8°C Shipped In Wet ice Product Description product 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 of branched peptides, peptides modified at the lysine side-chain, for the construction of templates and multifunctionalized resins for combinatorial synthesis.
Names and Identifiers Pubchem Sid 504765793 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504765793 IUPAC Name (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[(4-methylphenyl)-diphenylmethyl]amino]hexanoic acid INCHI 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 Canonical SMILES CC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)NCCCCC(C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46 Isomeric SMILES CC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)NCCCC[C@@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46 PubChem CID 10963195 Molecular Weight 624.8
Certificates(CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Heat sensitive Specific Rotation[α] -10° (C=1,DMF) Melt Point(°C) 140 °C Molecular Weight 624.800 g/mol XLogP3 6.100 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 14 Exact Mass 624.299 Da Monoisotopic Mass 624.299 Da Topological Polar Surface Area 87.700 Ų Heavy Atom Count 47 Formal Charge 0 Complexity 942.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 1 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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