Pentafluorophenyl N-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-S-(2-Methyl-2-Propanyl)-L-Cysteinate
[CAS# 109434-23-3]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Cysteine derivative
• Name: Pentafluorophenyl N-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-S-(2-Methyl-2-Propanyl)-L-Cysteinate
• Synonyms: Fmoc-Cys(tBu)-Opfp; Fmoc-S-tert-butyl-L-cysteine pentafluorophenyl ester; L-Cysteine, S-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2,3,4,5,6-pentafluorophenyl ester
• Molecular Formula: C₂₈H₂₄F₅NO₄S
• Molecular Weight: 565.55
• CAS Registry Number: 109434-23-3
• SMILES: CC(C)(C)SC[C@@H](C(=O)Oc1c(c(c(c(c1F)F)F)F)F)NC(=O)OCC2c3ccccc3-c4c2cccc4
• InChI: 1S/C28H24F5NO4S/c1-28(2,3)39-13-19(26(35)38-25-23(32)21(30)20(29)22(31)24(25)33)34-27(36)37-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,34,36)/t19-/m0/s1
• InChIKey: LUQZWMUIWPEDOT-IBGZPJMESA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Boiling point: 650.5±55.0°C at 760 mmHg (Cal.)
• Flash point: 347.2±31.5°C (Cal.)
• Refractive index: 1.565 (Cal.)