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Availability: Out of stock

H-Arg(NO₂)-pNA · HBr


Product No. Pack Size Available ADS InfoAnalytical Data Sheet Unit Price Online Order Price
E-3380.0001 1 g Request lead time  
CHF 105.00
CHF 97.65 (7%)
E-3380.0005 5 g Request lead time  
CHF 442.00
CHF 411.06 (7%)


Building block for the synthesis of peptide p-nitroanilide substrates containing a C-terminal Arg. The nitro group of the guanidyl residue can be removed by treating the blocked peptide with HF at 0 °C for 40 min.
Item Number 4027118
Molecular Formula C₁₂H₁₇N₇O₅ · HBr
Relative Molecular Mass 420.23
CAS Registry Number [29028-61-3]
Storage Conditions -20 ± 5 °C

Product citations

A.Ide, Agric. Biol. Chem., 46, 1679 (1982)
N.Nishi et al., Bull. Chem. Soc. Jpn., 43, 2900 (1970)