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Record Information
Version2.0
Created at2024-09-10 18:57:16 UTC
Updated at2024-09-10 18:57:16 UTC
NP-MRD IDNP0334571
Secondary Accession NumbersNone
Natural Product Identification
Common NameZolpidem
DescriptionZolpidem, also known as sanval or ambien, belongs to the class of organic compounds known as phenylimidazoles. These are polycyclic aromatic compounds containing a benzene ring linked to an imidazole ring through a CC or CN bond. Zolpidem is a very strong basic compound (based on its pKa). Zolpidem is a potentially toxic compound. It was first documented in 1999 (PMID: 10517569). An imidazopyridine compound having a 4-tolyl group at the 2-position, an N,N-dimethylcarbamoylmethyl group at the 3-position and a methyl substituent at the 6-position (PMID: 10383565) (PMID: 12469329).
Structure
Thumb
Synonyms
ValueSource
N,N,6-Trimethyl-2-(4-methylphenyl)imidazo(1,2-a)pyridine-3-acetamideChEBI
ZolpidemumChEBI
SanvalKegg
AmbienHMDB
HypnogenHMDB
MysleeHMDB
StilnoctHMDB
StilnoxHMDB
Zolpidem ambienHMDB
Zolpidem tartrateHMDB
BikalmHMDB
Zolpidem 1a pharmaHMDB
N,N,6-Trimethyl-2-(4-methylphenyl)imidazo(1,2a)pyridine-3-acetamide hemitartrateHMDB
Zolpidem abzHMDB
AmsicHMDB
DalparanHMDB
ZolpinoxHMDB
ZodormduraHMDB
ZoldemHMDB
ZolirinHMDB
Zolpi-lichHMDB
ZolpimistHMDB
Zolpidem hemitartrateHMDB
Zolpi lichHMDB
Chemical FormulaC19H21N3O
Average Mass307.3895 Da
Monoisotopic Mass307.16846 Da
IUPAC NameN,N-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide
Traditional Namezolpidem
CAS Registry NumberNot Available
SMILES
CN(C)C(=O)CC1=C(N=C2C=CC(C)=CN12)C1=CC=C(C)C=C1
InChI Identifier
InChI=1S/C19H21N3O/c1-13-5-8-15(9-6-13)19-16(11-18(23)21(3)4)22-12-14(2)7-10-17(22)20-19/h5-10,12H,11H2,1-4H3
InChI KeyZAFYATHCZYHLPB-UHFFFAOYSA-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 phenylimidazoles. These are polycyclic aromatic compounds containing a benzene ring linked to an imidazole ring through a CC or CN bond.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassImidazoles
Direct ParentPhenylimidazoles
Alternative Parents
Substituents
  • 5-phenylimidazole
  • 4-phenylimidazole
  • Imidazopyridine
  • Imidazo[1,2-a]pyridine
  • Toluene
  • Methylpyridine
  • Monocyclic benzene moiety
  • N-substituted imidazole
  • Pyridine
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Heteroaromatic compound
  • Carboxamide group
  • Carboxylic acid derivative
  • Azacycle
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP3.15ALOGPS
logP3.02ChemAxon
logS-4ALOGPS
pKa (Strongest Basic)5.65ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area37.61 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity93.58 m³·mol⁻¹ChemAxon
Polarizability35.06 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0005023
DrugBank IDDB00425
Phenol Explorer Compound IDNot Available
FoodDB IDFDB023594
KNApSAcK IDNot Available
Chemspider ID5530
KEGG Compound IDC07219
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkZolpidem
METLIN ID3071
PubChem Compound5732
PDB IDNot Available
ChEBI ID10125
Good Scents IDNot Available
References
General References
  1. Gock SB, Wong SH, Nuwayhid N, Venuti SE, Kelley PD, Teggatz JR, Jentzen JM: Acute zolpidem overdose--report of two cases. J Anal Toxicol. 1999 Oct;23(6):559-62. doi: 10.1093/jat/23.6.559. [PubMed:10517569 ]
  2. Von Moltke LL, Greenblatt DJ, Granda BW, Duan SX, Grassi JM, Venkatakrishnan K, Harmatz JS, Shader RI: Zolpidem metabolism in vitro: responsible cytochromes, chemical inhibitors, and in vivo correlations. Br J Clin Pharmacol. 1999 Jul;48(1):89-97. doi: 10.1046/j.1365-2125.1999.00953.x. [PubMed:10383565 ]
  3. von Moltke LL, Weemhoff JL, Perloff MD, Hesse LM, Harmatz JS, Roth-Schechter BF, Greenblatt DJ: Effect of zolpidem on human cytochrome P450 activity, and on transport mediated by P-glycoprotein. Biopharm Drug Dispos. 2002 Dec;23(9):361-7. doi: 10.1002/bdd.329. [PubMed:12469329 ]