N2752

4-Nitrophenyl palmitate

lipase substrate, chromogenic, ≥98% (TLC), powder

• Synonym(s): p-Nitrophenyl palmitate, Hexadecanoic acid 4-nitrophenyl ester
• Empirical Formula (Hill Notation): C₂₂H₃₅NO₄
• CAS Number: 1492-30-4
• Molecular Weight: 377.52
• Beilstein: 1891754
• EC Number: 216-084-9
• MDL number: MFCD00047732
• UNSPSC Code: 12352204
• PubChem Substance ID: 24897590
• NACRES: NA.83

Properties

• product name: 4-Nitrophenyl palmitate, lipase substrate
• Quality Level: 200
• Assay: ≥98% (TLC)
• form: powder
• solubility: chloroform: 100 mg/mL, clear, colorless to faintly yellow
• storage temp.: −20°C
• SMILES string: CCCCCCCCCCCCCCCC(=O)Oc1ccc(cc1)[N+]([O-])=O
• 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

Description

General description

4-Nitrophenyl palmitate is a substrate for lipase enzyme activity. Lipase hydrolyzes 4-nitrophenyl palmitate and yields the yellow colored product 4-nitrophenol, which is measurable spectrophotometrically at 410 nm. This method is advantageous due to its short reaction time and facile spectrophotometric analyses. The cell-bound lipase has preference for 4-nitrophenyl palmitate as substrate than the extracellular lipase.

Application

4-nitrophenyl palmitate has been used as a substrate for lipase enzyme activity.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H317
• Precautionary Statements: P280
• Hazard Classifications: Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves