Fmoc-D-leucine CAS 114360-54-2
Product Name: Fmoc-D-leucine
CAS: 114360-54-2
MF: C21H23NO4
MW: 353.41
EINECS: 252-662-7
Melting point: 155°C
Boiling point: 559.8±33.0 °C(Predicted)
Density: 1?+-.0.06 g/cm3(Predicted)
Refractive index: 25 ° (C=1, DMF)
Storage temp.: 2-8°C
1. Core building block for solid-phase peptide synthesis (SPPS) of D-leucine-containing peptides.
2. Precursor for chiral peptide drugs, bioconjugates, and research-grade enantiopure molecules.
3. Intermediate in pharmaceutical/biotech R&D for site-specific D-leucine incorporation (e.g., enhanced stability).
Packed in 25 kg per drum or based on customers' requirements.
1. Fmoc-protection enables selective deprotection without damaging peptide backbones.
2. High enantiomeric purity (≥99% ee) guarantees chiral integrity in peptide synthesis.
3. Good solubility in organic solvents (e.g., DMF, DMSO) supports efficient SPPS coupling kinetics.
1. Store sealed at -20°C in a dry, dark environment; protect from moisture/light.
2. Keep separate from strong acids/bases, oxidants, and reducing agents to avoid degradation.
3. Handle under inert gas (e.g., nitrogen) for long-term storage; thaw gradually before use.
