Fmoc protected N-methyl amino acid suitable for solid phase peptide synthesis. N-methyl amino acids have been shown to improve proteolytic stability of peptides.Appearance: White to off white powderIdentity (IR): Conforms to structureEnantiomeric Purity: ≥ 98%Purity (TLC(0811)): ≥ 98%Assay (HPLC, area%): ≥ 98%Optical Rotation [a]D20 (C=1.5 in MeOH): 11 ± 2º Solubility (1mmole in 2ml DMF): Clearly solubleStorage and Stability:May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.