p-Nitrophenylphosphorylcholine

p-Nitrophenylphosphorylcholine is a chromogenic substrate that is used to measure phospholipase C (PLC) activity. Hydrolysis of p-nitrophenylphosphorylcholine by PLC results in the liberation of p-nitrophenol, which can be measured at 405 nm at pH 7.2-7.5.Formal Name: 2-[[hydroxy(4-nitrophenoxy)phosphinyl]oxy]-N,N,N-trimethyl-ethanaminium, inner salt. CAS Number: 21064-69-7. Synonyms: 4-Nitrophenylphosphorylcholine, O-(4-Nitrophenylphosphoryl)choline, para-Nitrophenylphosphorylcholine, 4-NPPC, p-NPPC, para-NPPC. Molecular Formula: C11H17N2O6P. Formula Weight: 304.2. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 1 mg/ml, DMSO: 10 mg/ml, Ethanol: 10 mg/ml, PBS (pH 7.2): 10 mg/ml. lambdamax: 217, 286 nm. SMILES: C[N+](C)(C)CCOP(OC1=CC=C([N+]([O-])=O)C=C1)([O-])=O. InChi Code: InChI=1S/C11H17N2O6P/c1-13(2,3)8-9-18-20(16,17)19-11-6-4-10(5-7-11)12(14)15/h4-7H,8-9H2,1-3H3. InChi Key: NAIXASFEPQPICN-UHFFFAOYSA-N.