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Medchemexpress LLC Fmoc-Phe(CF2PO3)-OH | 160751-44-0 | MFCD01317828 | ≥98.0% | 517.42 g·mol⁻¹ | C25H22F2NO7P | 250 MG
Supplier: Medchemexpress LLC HYW141821250MG
Fmoc-Phe(CF2PO3)-OH is an Fmoc-protected phenylalanine derivative bearing a difluorophosphonate substituent on the aromatic ring. Supplied as a pink to orange solid (molecular formula C25H22F2NO7P; molecular weight 517.42 g·mol⁻¹; CAS 160751-44-0), it is used as a building block in solid-phase peptide synthesis and in studies requiring a stable phosphonate mimic of phosphorylated aromatic residues.
- Provides a non-hydrolyzable phosphonate mimic of phosphotyrosine.
- Compatible with standard Fmoc solid-phase peptide synthesis protocols.
- High chemical purity (≥98.0%).
- Solid form with convenient handling and weighing.
- Long-term stability when stored at -20°C; short-term storage in solution recommended at low temperature.
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