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CAS 1021868-77-8

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Pyridoxal-5′-phosphate-6-(2′-naphthylazo-6′-nitro-4′,8′-disulfonate) tetrasodium salt

Description:
Pyridoxal-5′-phosphate-6-(2′-naphthylazo-6′-nitro-4′,8′-disulfonate) tetrasodium salt, identified by its CAS number 1021868-77-8, is a synthetic compound that serves as a fluorescent probe and a biochemical marker. This compound is a derivative of pyridoxal phosphate, which is the active form of vitamin B6, and is modified with a naphthylazo group that enhances its photophysical properties. The presence of nitro and sulfonate groups contributes to its solubility in aqueous solutions and its ability to interact with various biomolecules. It exhibits strong absorbance and fluorescence characteristics, making it useful in biochemical assays and studies involving enzyme activity, particularly those related to vitamin B6 metabolism. Additionally, its structural features allow for specific interactions with proteins and enzymes, facilitating its role in research applications. Overall, this compound is valuable in both analytical chemistry and biochemistry for its unique properties and functionalities.
Formula:C18H11N4Na4O14PS2
InChI:InChI=1S/C18H15N4O14PS2.4Na/c1-8-17(24)13(6-23)14(7-36-37(27,28)29)18(19-8)21-20-9-2-11-12(15(3-9)38(30,31)32)4-10(22(25)26)5-16(11)39(33,34)35;;;;/h2-6,24H,7H2,1H3,(H2,27,28,29)(H,30,31,32)(H,33,34,35);;;;
InChI key:InChIKey=JLEOBODROWRBCD-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC(N(=O)=O)=C2)C=C(N=NC3=C(COP(=O)(O)O)C(C=O)=C(O)C(C)=N3)C1.[Na]
Synonyms:
  • 1,5-Naphthalenedisulfonic acid, 3-[2-[4-formyl-5-hydroxy-6-methyl-3-[(phosphonooxy)methyl]-2-pyridinyl]diazenyl]-7-nitro-, sodium salt (1:4)
  • PPNDS tetrasodium
  • Pyridoxal-5′-phosphate-6-(2′-naphthylazo-6′-nitro-4′,8′-disulfonate) tetrasodium salt
  • PYRIDOXAL-5'-PHOSPHATE-6-(2'-NAPHTHYLAZO-6'-NITRO-4',8'-DISULFONATE) TETRASODIUM SALT
  • PPNDS
  • PPNDS TETRASODIUM SALT
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