Boc-LGR-pNA (acetate)

Boc-LGR-pNA is a chromogenic substrate for the detection of bacterial endotoxins. Upon enzymatic cleavage by endotoxin-induced amidases, p-nitroanilide (pNA) is released which can be quantified by colorimetric detection at 405 nm as a measure of endotoxin levels.Formal Name: N-[(1,1-dimethylethoxy)carbonyl]-L-leucylglycyl-N-(4-nitrophenyl)-L-argininamide, monoacetate. CAS Number: 176786-91-7. Synonyms: Boc-Leu-Gly-Arg-pNA, Boc-Leu-Gly-Arg-p-Nitroanilide, Tertbutyloxycarbonyl-Leu-Gly-Arg-p-Nitroanilide. Molecular Formula: C25H40N8O7. C2H4O2. Formula Weight: 624.7. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: DMF: 10 mg/ml, DMSO: 15 mg/ml, Ethanol: 15 mg/ml. lambdamax: 202, 222, 312 nm. SMILES: CC(O)=O.CC(C)(C)OC(N[C@H](CC(C)C)C(NCC(N[C@H](CCCNC(N)=N)C(NC1=CC=C(C=C1)[N+]([O-])=O)=O)=O)=O)=O. InChi Code: InChI=1S/C25H40N8O7.C2H4O2/c1-15(2)13-19(32-24(37)40-25(3,4)5)21(35)29-14-20(34)31-18(7-6-12-28-23(26)27)22(36)30-16-8-10-17(11-9-16)33(38)39,1-2(3)4/h8-11,15,18-19H,6-7,12-14H2,1-5H3,(H,29,35)(H,30,36)(H,31,34)(H,32,37)(H4,26,27,28),1H3,(H,3,4)/t18-,19-,/m1./s1. InChi Key: JUYIJJFZGVXISO-STYNFMPRSA-N.