O-Benzylphospho-N-Fmoc-L-serine, 95%

CAS: 158171-14-3

Ref. 02-H52168

Produktinformation

• Name: O-Benzylphospho-N-Fmoc-L-serine, 95%
• Synonyme: Fmoc-Ser(PO3BzlH)-OH, Fmoc-L-Ser(Po(Obzl)Oh), Fmoc-L-Ser(Po(Obzl)Oh)-Oh, Fmoc-L-Phosphoserine, Fmoc-O-Benzyl-L-Phosphoserine, Fmoc-Ser(Po(Obzl)Oh)-Oh, Fmoc-Ser(HPO3Bzl)-OH, Fmoc-Serine(Po(Obzl)Oh)-Oh, O-[(benzyloxy)(hydroxy)phosphoryl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine, Fmoc-Ser(PO(OBzl))-OH

Beschreibung

It can be applied in the synthesis of phosphopeptides. This derivative can be introduced using standard activation methods, such as PyBOP and TBTU. The monoprotected phosphoserine residue once incorporated is stable to piperidine. Using this reagent, even peptides containing multiple phosphorylation sites can be prepared efficiently by standard Fmoc SPPS methods. β-piperidinylalanine formation has been shown to occur during Fmoc deprotection of N-terminal Ser(PO(OBzl)OH), particularly under microwave conditions. This side reaction can be eliminated by using cyclohexylamine or DBU just for this Fmoc deprotection step . This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Marke: Alfa Aesar By Thermo Fisher Scientific

Chemische Eigenschaften

• Molekulargewicht: 497.44
• Formel: C₂₅H₂₄NO₈P
• Reinheit: 95%