U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C20H24N2O3
Molecular Weight 340.4162
Optical Activity UNSPECIFIED
Defined Stereocenters 5 / 5
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-HYDROXYQUININE

SMILES

[H][C@]1(C[C@@H]2CC[N@]1C[C@]2(O)C=C)[C@H](O)C3=C4C=C(OC)C=CC4=NC=C3

InChI

InChIKey=BSRUJCFCZKMFMB-YGHPHNMRSA-N
InChI=1S/C20H24N2O3/c1-3-20(24)12-22-9-7-13(20)10-18(22)19(23)15-6-8-21-17-5-4-14(25-2)11-16(15)17/h3-6,8,11,13,18-19,23-24H,1,7,9-10,12H2,2H3/t13-,18-,19+,20+/m0/s1

HIDE SMILES / InChI

Molecular Formula C20H24N2O3
Molecular Weight 340.4162
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

PubMed

PubMed

TitleDatePubMed
Quinine 3-hydroxylation as a biomarker reaction for the activity of CYP3A4 in man.
2003 May
High-performance liquid chromatographic method for the determination of quinine and 3-hydroxyquinine in blood samples dried on filter paper.
2003 Sep 25
Ketoconazole increases plasma concentrations of antimalarial mefloquine in healthy human volunteers.
2005 Jun
Quinine distribution in pregnant mice with Plasmodium berghei malaria.
2006 Jul
Inhibition of CYP3A4 and CYP3A5 catalyzed metabolism of alprazolam and quinine by ketoconazole as racemate and four different enantiomers.
2007 Feb
Pharmacokinetics and clinical efficacy of midazolam in children with severe malaria and convulsions.
2008 Oct
Simultaneous liquid chromatographic analysis of ritonavir, quinine and 3-hydroxyquinine in human plasma.
2009 Feb 1
Effects of Plasmodium falciparum infection on the pharmacokinetics of quinine and its metabolites in pregnant and non-pregnant Sudanese women.
2010 Dec
Genetic variations in ABCB1 and CYP3A5 as well as sex influence quinine disposition among Ugandans.
2010 Jun
Substance Class Chemical
Created
by admin
on Sat Dec 16 07:32:37 GMT 2023
Edited
by admin
on Sat Dec 16 07:32:37 GMT 2023
Record UNII
4D7695509M
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
3-HYDROXYQUININE
Common Name English
(-)-(3S)-3-HYDROXYQUININE
Common Name English
3-HYDROXYQUININE, (-)-
Common Name English
CINCHONAN-3,9-DIOL, 6'-METHOXY-, (8.ALPHA.,9R)-
Systematic Name English
Code System Code Type Description
CHEBI
17685
Created by admin on Sat Dec 16 07:32:38 GMT 2023 , Edited by admin on Sat Dec 16 07:32:38 GMT 2023
PRIMARY
PUBCHEM
157225
Created by admin on Sat Dec 16 07:32:38 GMT 2023 , Edited by admin on Sat Dec 16 07:32:38 GMT 2023
PRIMARY
EPA CompTox
DTXSID901316798
Created by admin on Sat Dec 16 07:32:38 GMT 2023 , Edited by admin on Sat Dec 16 07:32:38 GMT 2023
PRIMARY
FDA UNII
4D7695509M
Created by admin on Sat Dec 16 07:32:38 GMT 2023 , Edited by admin on Sat Dec 16 07:32:38 GMT 2023
PRIMARY
CHEBI
58234
Created by admin on Sat Dec 16 07:32:38 GMT 2023 , Edited by admin on Sat Dec 16 07:32:38 GMT 2023
PRIMARY
CAS
78549-61-8
Created by admin on Sat Dec 16 07:32:38 GMT 2023 , Edited by admin on Sat Dec 16 07:32:38 GMT 2023
PRIMARY
Related Record Type Details
PARENT -> METABOLITE LESS ACTIVE
Quinine is metabolized almost exclusively via hepatic oxidative cytochrome P450 (CYP) pathways. In vitro studies using human liver microsomes and recombinant P450 enzymes have shown that quinine is metabolized mainly by CYP3A4. Depending on the in vitro experimental conditions, other enzymes, including CYP1A2, CYP2C8, CYP2C9, CYP2C19, CYP2D6, and CYP2E1 were shown to have some role in the metabolism of quinine.