PNPP, Disodium Hexahydrate

CAS: 333338-18-4

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 phosphate disodium salt hexahydrate, Phosphoric acid, 4-nitrophenyl ester, sodium salt, hydrate (1:2:6), p-Nitrophenyl phosphate disodium hexahydrate, p-Nitrophenyl phosphate, disodium salt, hexahydrate, pNPP disodium hexahydrate, pNPP disodium salt hexahydrate, p-NPP, disodium salt, hexahydrate, Sodium 4-nitrophenyl phosphate hydrate (2:1:6)

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(H₂O)
• Color/Form: Light Yellow
• InChI: InChI=1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;6*1H2/q;2*+1;;;;;;/p-2
• InChI key: InChIKey=DYSDOYRQWBDGQQ-BXKFBODDSA-N
• SMILES: [2H]C([2H])([2H])Nc1ncnc2c1ncn2[C@H]1C[C@H](O)[C@@H](CO)O1