4-Nitrophenyl Palmitate

4-Nitrophenyl palmitate is a colorimetric lipase and esterase substrate. Upon enzymatic hydrolysis of 4-nitrophenyl palmitate, 4-nitrophenol is released which can be quantified by colorimetric detection at 410 nm as a measure of enzyme activity. 4-Nitrophenyl palmitate has been used to characterize the activity of various bacterial and mammalian enzymes, including Burkholderia and porcine pancreatic lipases.Formal Name: hexadecanoic acid, 4-nitrophenyl ester. CAS Number: 1492-30-4. Synonyms: p-Nitrophenyl Palmitate, para-Nitrophenyl Palmitate, pNpp. Molecular Formula: C22H35NO4. Formula Weight: 377.5. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: DMF: 1 mg/ml. lambdamax: 212, 270 nm. SMILES: O=C(CCCCCCCCCCCCCCC)OC1=CC=C([N+]([O-])=O)C=C1. InChi Code: InChI=1S/C22H35NO4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-22(24)27-21-18-16-20(17-19-21)23(25)26/h16-19H,2-15H2,1H3. InChi Key: LVZSQWIWCANHPF-UHFFFAOYSA-N.