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Substance Name: Quinine phosphate
RN: 549-60-0
UNII: 0E9UD56A3I
InChIKey: JGWCVXDJEMKYEA-INGJVHGESA-N

Note

  • An alkaloid derived from the bark of the cinchona tree. It is used as an antimalarial drug, and is the active ingredient in extracts of the cinchona that have been used for that purpose since before 1633. Quinine is also a mild antipyretic and analgesic and has been used in common cold preparations for that purpose. It was used commonly and as a bitter and flavoring agent, and is still useful for the treatment of babesiosis. Quinine is also useful in some muscular disorders, especially nocturnal leg cramps and myotonia congenita, because of its direct effects on muscle membrane and sodium channels. The mechanisms of its antimalarial effects are not well understood.

Molecular Formula

  • C20-H24-N2-O2.2/3H3-O4-P

Molecular Weight

  • 1169.2522
 

Names and Synonyms

Name of Substance

  • Quinine phosphate

Synonyms

  • EINECS 208-973-5
  • UNII-0E9UD56A3I

Systematic Name

  • Triquinine bis(phosphate)

Registry Numbers

CAS Registry Number

  • 549-60-0

FDA UNII

  • 0E9UD56A3I

System Generated Number

  • 0000549600

Molecular Formulas

Molecular Formula

  • C20-H24-N2-O2.2/3H3-O4-P

Molecular Formula Fragments

  • C20-H24-N2-O2
  • COMPONENT
  • H3-O4-P

Structure Descriptors

InChI

1S/3C20H24N2O2.2H3O4P/c3*1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;2*1-5(2,3)4/h3*3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;2*(H3,1,2,3,4)/t3*13-,14-,19-,20+;;/m000../s1

InChIKey

JGWCVXDJEMKYEA-INGJVHGESA-N

Smiles

COc1ccc2nccc([C@@H](O)[C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)c2c1.COc5ccc6nccc([C@@H](O)[C@@H]7C[C@@H]8CCN7C[C@@H]8C=C)c6c5.COc9ccc%10nccc([C@@H](O)[C@@H]%11C[C@@H]%12CCN%11C[C@@H]%12C=C)c%10c9.OP(=O)(O)O.OP(=O)(O)O