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Record Information
Version2.0
Created at2024-09-11 16:08:51 UTC
Updated at2024-09-11 16:08:52 UTC
NP-MRD IDNP0338575
Secondary Accession NumbersNone
Natural Product Identification
Common NameQuinine bisulfate
DescriptionQuinine bisulfate belongs to the class of organic compounds known as cinchona alkaloids. These are alkaloids structurally characterized by the presence of the cinchonan skeleton, which consists of a quinoline linked to an azabicyclo[2.2.2]Octane moiety. Though it has been synthesized in the lab, the bark of the cinchona tree is the only known natural source of quinine. Quinine was the first effective treatment for malaria caused by Plasmodium falciparum, appearing in therapeutics in the 17th century. Quinine bisulfate is a very strong basic compound (based on its pKa). Quinine bisulfate is an odorless tasting compound. Outside of the human body,. It remained the antimalarial drug of choice until the 1940s, when other drugs replaced it. It is used in tonics and bitter drinks Quinine is a natural white crystalline alkaloid having antipyretic, antimalarial, analgesic, anti-inflammatory properties and a bitter taste. It is a stereoisomer of quinidine which, unlike quinine, is an anti-arrhythmic.
Structure
Thumb
Synonyms
ValueSource
Quinine bisulfuric acidGenerator
Quinine bisulphateGenerator
Quinine bisulphuric acidGenerator
Chemical FormulaC20H42N2O17S2
Average Mass646.6810 Da
Monoisotopic Mass646.19249 Da
IUPAC Name(R)-[(1S,2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl](6-methoxyquinolin-4-yl)methanol bis(sulfuric acid) heptahydrate
Traditional Namequinine bis(sulfuric acid) heptahydrate
CAS Registry NumberNot Available
SMILES
O.O.O.O.O.O.O.OS(O)(=O)=O.OS(O)(=O)=O.COC1=CC=C2N=CC=C([C@@H](O)[C@@H]3C[C@@H]4CC[N@]3C[C@@H]4C=C)C2=C1
InChI Identifier
InChI=1S/C20H24N2O2.2H2O4S.7H2O/c1-3-13-12-22-9-7-14(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;;;;;;;/h3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;2*(H2,1,2,3,4);7*1H2/t13-,14-,19-,20+;;;;;;;;;/m0........./s1
InChI KeyQRINDWCWGOHSTN-FTCXZRKKSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cinchona alkaloids. These are alkaloids structurally characterized by the presence of the cinchonan skeleton, which consists of a quinoline linked to an azabicyclo[2.2.2]Octane moiety.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassCinchona alkaloids
Sub ClassNot Available
Direct ParentCinchona alkaloids
Alternative Parents
Substituents
  • Cinchonan-skeleton
  • 4-quinolinemethanol
  • Quinoline
  • Anisole
  • Quinuclidine
  • Alkyl aryl ether
  • Sulfuric acid
  • Aralkylamine
  • Benzenoid
  • Pyridine
  • Piperidine
  • Heteroaromatic compound
  • Organic sulfuric acid or derivatives
  • 1,2-aminoalcohol
  • Tertiary aliphatic amine
  • Tertiary amine
  • Secondary alcohol
  • Organoheterocyclic compound
  • Azacycle
  • Ether
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Alcohol
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Organic oxide
  • Aromatic alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.51ChemAxon
pKa (Strongest Acidic)13.89ChemAxon
pKa (Strongest Basic)9.05ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area45.59 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity94.69 m³·mol⁻¹ChemAxon
Polarizability35.97 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0040183
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB019895
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound20055278
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available