Boc-D-Arg-OH HCl .H2O

Appearance: White to off-white powder
Infrared: Conforms To Reference
Nuclear magnetic by 1H-NMR: Consistent with structure
Specific Rotation[α]20/D: -8.0°±2.0°（C=1，H2O）
Solubility: 0.3g dissolve in 2mL DMF, the solution was clear and colorless
Purity by HPLC: ≥98.0%
Water Content(KF): ≤6.5%