47631

Fmoc-Cys(StBu)-OH

≥95.0% (HPLC)

• Synonym(s): N_α-Fmoc-S-tert-butylthio-L-cysteine
• Empirical Formula (Hill Notation): C₂₂H₂₅NO₄S₂
• CAS Number: 73724-43-3
• Molecular Weight: 431.57
• Beilstein: 5157922
• EC Number: 277-574-6
• MDL number: MFCD00042617
• UNSPSC Code: 12352209
• PubChem Substance ID: 57651049
• NACRES: NA.26

Properties

• Quality Level: 100
• Assay: ≥95.0% (HPLC)
• optical activity: [α]20/D −83±2°, c = 1% in ethyl acetate
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• mp: 73-77 °C
• application(s): peptide synthesis
• functional group: Fmoc
• storage temp.: 2-8°C
• SMILES string: CC(C)(C)SSC[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O
• InChI: 1S/C22H25NO4S2/c1-22(2,3)29-28-13-19(20(24)25)23-21(26)27-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,23,26)(H,24,25)/t19-/m0/s1
• InChI key: ZDUMTHLUTJOUML-IBGZPJMESA-N

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves