Synonyms: Fmoc-L-Glu(2-phenylisopropyloxy)-OHFmoc-L-glutamic acid 5-(2-phenylisopropyl) ester
Purity Limit: ≥ 98% (HPLC)
CAS No.: 200616-39-3
Molecular Formula: C29H29NO6
Molecular Weight: 487.56
MDL No.: MFCD00672323
Appearance: White to pale yellow powder
Comments: The 2-PhiPr group can be removed selectively in the presence of tBu-based protecting groups by treatment with 1% TFA in DCM , making this derivative an extremely useful tool for the preparation of cyclic peptides by Fmoc SPPS.
Optical Rotation: [a]D25 = -5.5 ± 1.0º (C=1 in MeOH)
Storage Temperature: Store at ≤ -4 °C