Bz-IEGR-pNA (acetate)

Bz-IEGR-pNA is a colorimetric substrate for Factor Xa. Factor Xa preferentially binds to and cleaves the Ile-Glu-Gly-Arg (IEGR) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of Factor Xa activity.Formal Name: N-benzoyl-L-isoleucyl-L-alpha-glutamylglycyl-N-(4-nitrophenyl)-L-argininamide, monoacetate. CAS Number: 1325307-57-0. Synonyms: Bz-Ile-Glu-Gly-Arg-pNA, Bz-Ile-Glu-Gly-Arg-p-nitroanilide, Factor Xa Chromogenic Substrate. Molecular Formula: C32H43N9O9 . C2H4O2. Formula Weight: 757.8. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. lambdamax: 224, 314 nm. SMILES: O=C([C@H](CCCNC(N)=N)NC(CNC([C@@H](NC([C@](NC(C1=CC=CC=C1)=O)([H])[C@@H](C)CC)=O)CCC(O)=O)=O)=O)NC2=CC=C([N+]([O-])=O)C=C2.CC(O)=O. InChi Code: InChI=1S/C32H43N9O9.C2H4O2/c1-3-19(2)27(40-28(45)20-8-5-4-6-9-20)31(48)39-24(15-16-26(43)44)29(46)36-18-25(42)38-23(10-7-17-35-32(33)34)30(47)37-21-11-13-22(14-12-21)41(49)50,1-2(3)4/h4-6,8-9,11-14,19,23-24,27H,3,7,10,15-18H2,1-2H3,(H,36,46)(H,37,47)(H,38,42)(H,39,48)(H,40,45)(H,43,44)(H4,33,34,35),1H3,(H,3,4)/t19-,23-,24-,27-,/m0./s1. InChi Key: ITXQNZUGLZNGBM-PJSBSAQXSA-N.