Record Information
Version1.0
Creation Date2016-05-22 06:03:05 UTC
Update Date2016-11-09 01:15:58 UTC
Accession NumberCHEM019360
Identification
Common NameCaffeine, citrated
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
CafcitKegg
1,3,7-Trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 2-hydroxypropane-1,2,3-tricarboxylateGenerator
2-Hydroxypropane-1,2,3-tricarboxylate;1,3,7-trimethylpurine-2,6-dioneGenerator
Caffeine citrateMeSH
1,3,7-Trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
2-hydroxypropane-1,2,3-tricarboxylate
Chemical FormulaC14H18N4O9
Average Molecular Mass386.317 g/mol
Monoisotopic Mass386.107 g/mol
CAS Registry Number69-22-7
IUPAC Name1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 2-hydroxypropane-1,2,3-tricarboxylic acid
Traditional Namecaffeine; citric acid
SMILESOC(=O)CC(O)(CC(O)=O)C(O)=O.CN1C=NC2=C1C(=O)N(C)C(=O)N2C
InChI IdentifierInChI=1S/C8H10N4O2.C6H8O7/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2;7-3(8)1-6(13,5(11)12)2-4(9)10/h4H,1-3H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
InChI KeyRCQXSQPPHJPGOF-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassImidazopyrimidines
Sub ClassPurines and purine derivatives
Direct ParentXanthines
Alternative Parents
Substituents
  • Xanthine
  • 6-oxopurine
  • Purinone
  • Tricarboxylic acid or derivatives
  • Alkaloid or derivatives
  • Pyrimidone
  • N-substituted imidazole
  • Pyrimidine
  • Vinylogous amide
  • Imidazole
  • Azole
  • Heteroaromatic compound
  • Urea
  • Lactam
  • Azacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkNot Available
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility11 g/LALOGPS
logP-0.24ALOGPS
logP-0.55ChemAxon
logS-1.2ALOGPS
pKa (Strongest Basic)-0.92ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area58.44 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity49.83 m³·mol⁻¹ChemAxon
Polarizability18.96 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0009000000-12a19ad97237b2f1e163Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0009000000-12a19ad97237b2f1e163Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0009000000-12a19ad97237b2f1e163Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0009000000-e896e4327253913e5939Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0009000000-e896e4327253913e5939Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000i-0009000000-e896e4327253913e5939Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDDBSALT000866
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID6241
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available