N-alpha-Boc-Nin-Boc-L-tryptophan

Size

£351.00

SKU:: 264833
Molecular Weight:: 404.46
Purity:: ≥99% (HPLC)
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 144599-95-1
Format:: White to off-white powder
Extra Details:: N,1-Bis[(1,1-dimethylethoxy)carbonyl]-L-tryptophan is used in preparation of conjugates of Amino Acid-Pyridine/Pyridinium and their uses as biocidal agents. Synonyms: Boc-L-Trp(Boc)-OH; (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-3-[1-[(2-methylpropan-2-yl)oxycarbonyl]indol-3-yl]propanoic Acid CAS No: 144599-95-1 Molecular Formula: C21H28N2O6 Molecular Weight: 404.46 Appearance: White to off-white powder Purity: ≥99% (HPLC) 1H NMR: Conforms to reference Optical Rotation: [a]D20 = - 10.5 ± 2° (C=3 in DMF) Melting Point: 155-165°C Water (KF): ≤1% (70°C,2h) Solubility: Clear solution (0.3g in 2ml DMF) Storage and Stability: Store at -20°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.