PNPP, Disodium Hexahydrate

CAS: 4264-83-9

Ref. TR-P653443

Product Information

• Name: PNPP, Disodium Hexahydrate
• Synonyms: 4-Nitrophenyl Phosphate Disodium Salt, Disodium 4-Nitrophenyl Phosphate, Disodium Mono(4-nitrophenyl) Phosphate, Disodium p-Nitrophenyl Phosphate, p-NPP Disodium Salt, p-Nitrophenyl Disodium Phosphate, p-Nitrophenyl Phosphate Disodium Salt, p-Nitrophenylphosphate Disodium Salt, Mono(p-nitrophenyl) Ester Phosphoric Acid Disodium Salt, p-Nitro-phenol Phosphate Disodium Salt, 4-Nitrophenyl Disodium Orthophosphate, 4-Nitrophenyl disodium, 4-Nitrophenyl phosphate disodium salt hexahydrate, Disodium 4-Nitrophenylphosphate, Disodium mono(4-nitrophenyl) phosphate, Disodium p-nitrophenyl phosphate, Phenol, p-nitro-, di-H phosphate, disodium salt, Phenol, p-nitro-, phosphate disodium salt, Phosphatase substrate, Phosphoric acid, mono(4-nitrophenyl) ester, disodium salt, Phosphoric acid, mono(4-nitrophenyl) ester, sodium salt (1:2), Phosphoric acid, mono(p-nitrophenyl) ester, disodium salt, Pnpp, Sigma 104 Phosphatase Substrate*Cryst Sigma Gr, p-NPP disodium salt, p-Nitrophenyl disodium phosphate, p-Nitrophenyl phosphate disodium salt, p-Nitrophenylphosphate sodium salt
• CAS: 4264-83-9

Description

Applications PNPP, Disodium Salt is a colorimetric alkaline phosphatase soluble substrate, p-Nitrophenyl Phosphate (pNPP) is the substrate of choice for use with alkaline phosphatase in Enzyme Linked Immunosorbant Assay (ELISA) procedures.
References Voller, A., et al. 1976. Bull. World Health Organ. 53: 55-65; Engvall, E. 1980. Meth. Enzymol. 70: 419-439; Voller, A., et al. 1986. Manual of Clinical Laboratory Immunology, 3rd Edition. In Rose, N., et al. eds., Washington, D.C. American Society for Microbiology, 106-107

• Brand: TRC

Chemical properties

• Molecular weight: 263.05 + 6(18.01)
• Formula: C₆H₄NNa₂O₆P• 6(HO)
• Color/Form: Light Yellow
• InChI: InChI=1S/C11H15N5O3/c1-12-10-9-11(14-4-13-10)16(5-15-9)8-2-6(18)7(3-17)19-8/h4-8,17-18H,2-3H2,1H3,(H,12,13,14)/t6-,7+,8+/m0/s1/i1D3
• InChI key: InChIKey=DYSDOYRQWBDGQQ-BXKFBODDSA-N
• SMILES: [2H]C([2H])([2H])Nc1ncnc2c1ncn2[C@H]1C[C@H](O)[C@@H](CO)O1