727997

Fmoc-Cys(4-methoxytrityl)-OH

≥98% (HPLC), for peptide synthesis

• Synonym(s): (R)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-[(4-methoxyphenyl)diphenylmethylsulfanyl]propionic acid, Fmoc-Cys(Mmt)-OH, Nα-(9-Fluorenylmethyloxycarbonyl)-S-4-methoxytrityl-L-cysteine
• Empirical Formula (Hill Notation): C₃₈H₃₃NO₅S
• CAS Number: 177582-21-7
• Molecular Weight: 615.74
• Beilstein/REAXYS Number: 8524562
• MDL number: MFCD00270541
• UNSPSC Code: 12352209
• PubChem Substance ID: 329764368
• NACRES: NA.26

Properties

• product name: Fmoc-Cys(4-methoxytrityl)-OH, ≥98% (HPLC)
• assay: ≥98% (HPLC)
• form: lumps
• optical activity: [α]/D +14.0±1.0°, c = 1 in THF
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• application(s): peptide synthesis
• functional group: Fmoc
• storage temp.: 2-8°C
• SMILES string: COc1ccc(cc1)C(SC[C@H](NC(=O)OCC2c3ccccc3-c4ccccc24)C(O)=O)(c5ccccc5)c6ccccc6
• InChI: 1S/C38H33NO5S/c1-43-29-22-20-28(21-23-29)38(26-12-4-2-5-13-26,27-14-6-3-7-15-27)45-25-35(36(40)41)39-37(42)44-24-34-32-18-10-8-16-30(32)31-17-9-11-19-33(31)34/h2-23,34-35H,24-25H2,1H3,(H,39,42)(H,40,41)/t35-/m0/s1
• InChI key: LOBUWFUSGOYXQX-DHUJRADRSA-N

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable