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Fmoc-Asp(OtBu)-OH |
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CAS NO: 71989-14-5
Additional_detail: Product Name
Fmoc-Asp(OtBu)-OH
CAS No.
71989-14-5
Molecular Formula
C23H25NO6
Molecular Weight
411.46
Purity (HPLC) 98% min
Appearance White to off white
free flowing powder
Melting Point 147~152 oC (dec.)
Specific Rotation (20/D) -232o
(c=1, DMF)
Composition C: 67.14%; H: 6.12%;
N: 3.40%
Enantiomeric Purity 0.2%
IR Spectrum Identical to
reference
Loss on drying < 0.1%
TLC 99.5% min.
Water < 0.1%
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