Product Name: Fmoc-Cys(Acm)-OH 

CAS No.: 86060-81-3 

Store at: Cool dry place(<25oC) 

Molecular Formula: C21H22N2O5S 

Molecular Weight: 414.5 

Appearance White powder 

Purity(HPLC) ≥98.5% 

Optical Purity ≤0.5% D-enantiomer 

Melting Point 145-160oC 

Specific Rotation[a]20

D -32o±1.5o (C=1 in MeOH) 

Clarity of solution 0.3 gram in 2ml DMF clear solution 

Water Content(K.F.) ≤1.0% 

Loss on drying ≤1.0%(60oC,2h)