Product Information
- Fmoc-Asp(OtBu)-N-(2-hydroxy-4-methoxy-Bzl)-Gly-OH
- Fmoc-Asp(Otbu)-(Hmb)Gly-Oh
- Fmoc-Asp(Otbu)-N-(2-Hydroxy-4-Methoxy-Bzl)-Gly-Oh
- Fmoc-Asp(OtBu)-N(Hmb)-Gly-OH
Aspartimide formation of the highly base-labile Asp-Gly motif during Fmoc-SPPS may be completely suppressed by coupling this Hmb-protected dipeptide derivative. Additionally, Hmb prevents aggregation of the growing peptide chain as efficiently as the incorporation of a pseudoproline moiety. O-Acylation renders the Hmb moiety acid-stable facilitating the purification of peptides prone to form aggregates. The acyl group can be removed with hydrazine hydrate in DMF (cf. Quibell).
Chemical properties
Technical inquiry about: 01-4035481 Fmoc-Asp(OtBu)-(Hmb)Gly-OH
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