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| Fmoc-Cys(Acm)-OH |
| Category: Fmoc-Amino Acids |
| Product Data Sheet |
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Product Name |
Fmoc-Cys(Acm)-OH;
N-Fmoc-S-Acetamidomethyl-L-Cysteine |
CAS No. |
86060-81-3 |
Molecular Formula |
C21H22N2O5S |
Molecular Weight |
414.48 |
| Purity (HPLC) |
98.5% min. |
| Appearance |
Whiteto off white powder |
| Melting Point |
141-143.6 oC (dec.) |
| Optical Rotation[a]20/D |
-26±1o (c=1 EtOAc) |
| CHCl3:MeOH:AcOH 85:10:5 |
Traces of impurities |
| Free Amino Acid |
< 0.1% |
| Free Enantiomer |
0.4% |
| Loss on Drying |
< 0.2% |
| TLC System (TLC Concentration 25mg/ml) |
One Spot |
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