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Code Name Synonym
BO-158 Boc-Phe(4-NH-Alloc) Boc-L-Phe(4-NH-Alloc)-OH // Boc-4Aph(Alloc) // Boc-L-4Aph(Alloc)-OH // Boc-L-4-Aph(Alloc)-OH // Boc-p-amino-Phe(Alloc)-OH // Boc-L-Phe(4-NH-Aloc)-OH // Boc-4Aph(Aloc) // Boc-L-4Aph(Aloc)-OH // Boc-L-4-Aph(Aloc)-OH // Boc-p-amino-Phe(Aloc)-OH // (2S)‐2‐{[(tert‐butoxy)carbonyl]amino}‐3‐(4‐{[(prop‐2‐ en‐1‐yloxy)carbonyl]amino}phenyl)propanoic acid
CAS n/a /upload/small/small_bo-158.svg
Formula C18H24N2O6
MW 364.4
Purity >98%
Storage +2 ... +8 °C
Note Used as an orthogonally protected building block in peptide synthesis.
Code Name Synonym
FM-251 Fmoc-Phe(4-NH-Alloc) Fmoc-L-Phe(4-NH-Alloc)-OH // Fmoc-4Aph(Alloc) // Fmoc-L-4Aph(Alloc)-OH // Fmoc-L-4-Aph(Alloc)-OH // Fmoc-p-amino-Phe(Alloc)-OH // Fmoc-L-Phe(4-NH-Aloc)-OH // Fmoc-4Aph(Aloc) // Fmoc-L-4Aph(Aloc)-OH // Fmoc-L-4-Aph(Aloc)-OH // Fmoc-p-amino-Phe(Aloc)-OH
CAS 220848-55-5 /upload/small/small_fm-251.svg
Formula C28H26N2O6
MW 486.5
Purity >98%
Storage +2 ... +8 °C
Note Used as an orthogonally protected building block in solid-phase peptide synthesis. WO9910312 (A1); Chen, L. et. al. Bioorg. Med. Chem. Lett. 2002, 1679, DOI:10.1016/S0960-894X(02)00201-9; WO2018174078(A1).

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