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Ppack dihydrochloride

Ppack dihydrochloride is a peptidyl chloromethyl ketone combining aromatic and basic residues with an electrophilic warhead. Researchers use it to study active-site interactions, catalytic mechanisms, and covalent binding patterns. Its structural features support precise mapping of enzyme behavior. The dihydrochloride salt enhances solubility.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
Ppack dihydrochloride(CAS 142036-63-3)

CAT No: R2194

CAS No:142036-63-3

Synonyms/Alias:Ppack dihydrochloride;Fprmecl, dihydrochloride;Ppack dihydrochloride [MI];82188-90-7;UNII-5K09050P7Z;5K09050P7Z;D-Phe-pro-arg-chloromethyl ketone, dihydrochloride;PPACK (hydrochloride);PPACK (dihydrochloride);D-Phenylalanyl-prolyl-arginine chloromethyl ketone dihydrochloride;L-Prolinamide, D-phenylalanyl-N-((1S)-4-((aminoiminomethyl)amino)-1-(2-chloroacetyl)butyl)-, dihydrochloride;Ppack HCl;142036-63-3;(2S)-1-[(2R)-2-amino-3-phenylpropanoyl]-N-[(3S)-1-chloro-6-(diaminomethylideneamino)-2-oxohexan-3-yl]pyrrolidine-2-carboxamide;dihydrochloride;PPACK,DIHYDROCHLORIDE;D-Phe-Pro-Arg-CMK;XKDCRQWZLPWLFG-LKLBIAKRSA-N;HY-122542A;82188-90-7 (HCl);CS-0086583;Q27262469;(S)-1-(D-phenylalanyl)-N-((S)-1-chloro-6-guanidino-2-oxohexan-3-yl)pyrrolidine-2-carboxamide dihydrochloride;

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M.F/Formula
C21H33Cl3N6O3
M.W/Mr.
523.9
Sequence
One Letter Code:FPR
Three Letter Code:H-D-Phe-Pro-Arg-CH2Cl.2HCl
InChI
InChI=1S/C21H31ClN6O3.2ClH/c22-13-18(29)16(8-4-10-26-21(24)25)27-19(30)17-9-5-11-28(17)20(31)15(23)12-14-6-2-1-3-7-14;;/h1-3,6-7,15-17H,4-5,8-13,23H2,(H,27,30)(H4,24,25,26);2*1H/t15-,16+,17+;;/m1../s1
InChI Key
XKDCRQWZLPWLFG-LKLBIAKRSA-N

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