HPLC above 98.5% Appearance:white to off-white powder CAS #:71989-38-3 Product Name Fmoc-Tyr(tBu)-OH Structure Synonyms Molecular Formula C28H29NO5 Molecular Weight 459.54 CAS # 71989-38-3 Specification Test Items Standard Appearance white to off-white powder Loss on Drying ¡Ã0.50% Melting Points 143.0~155.0¡ãC Purity(HPLC) ¡Ã98.50% Purity(TLC) ¡Ã98.5% Solubility 5mmol in 10ml DMF,clearly soluble Specific Rotation[20/D] -27.0¡Ã2.0 Degree (C=1 in DMF) Water Content(KF) ¡Ã1.00%