Record Information
Version1.0
Creation Date2018-06-29 22:18:37 UTC
Update Date2020-06-04 20:45:18 UTC
MCDB ID BMDB0062204
Secondary Accession Numbers
  • BMDB62204
Metabolite Identification
Common NameThiamine hydrochloride
DescriptionThiamine hydrochloride, also known as thiamine HCL or vitamin B1, belongs to the class of organic compounds known as thiamines. Thiamines are compounds containing a thiamine moiety, which is structurally characterized by a 3-[(4-Amino-2-methyl-pyrimidin-5-yl)methyl]-4-methyl-thiazol-5-yl backbone. Thiamine hydrochloride is a drug. Thiamine hydrochloride exists as a solid, possibly soluble (in water), and a very strong basic compound (based on its pKa) molecule.
Structure
Thumb
Synonyms
ValueSource
Thiamin dichlorideChEBI
Thiamin hydrochlorideChEBI
Thiamine chloride hydrochlorideChEBI
Thiamine dichlorideChEBI
Thiamine HCLChEBI
Thiamine(2+) dichlorideChEBI
Thiaminium chloride hydrochlorideChEBI
Vitamin b1 hydrochlorideChEBI
Thiamine hydrochlorideChEBI
AneurinMeSH
Mononitrate, thiamineMeSH
Vitamin b1MeSH
ThiaminMeSH
ThiamineMeSH
Thiamine mononitrateMeSH
Vitamin b 1MeSH
Chemical FormulaC12H18Cl2N4OS
Average Molecular Weight337.269
Monoisotopic Molecular Weight336.057837322
IUPAC Name3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium hydrochloride chloride
Traditional Namethiamine hydrochloride chloride
CAS Registry Number67-03-8
SMILES
Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)NC1=N
InChI Identifier
InChI=1S/C12H17N4OS.2ClH/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);2*1H/q+1;;/p-1
InChI KeyDPJRMOMPQZCRJU-UHFFFAOYSA-M
Chemical Taxonomy
Description belongs to the class of organic compounds known as thiamines. Thiamines are compounds containing a thiamine moiety, which is structurally characterized by a 3-[(4-Amino-2-methyl-pyrimidin-5-yl)methyl]-4-methyl-thiazol-5-yl backbone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrimidines and pyrimidine derivatives
Direct ParentThiamines
Alternative Parents
Substituents
  • Thiamine
  • 4,5-disubstituted 1,3-thiazole
  • Aminopyrimidine
  • Imidolactam
  • Azole
  • Thiazole
  • Heteroaromatic compound
  • Azacycle
  • Hydrochloride
  • Hydrocarbon derivative
  • Organic salt
  • Alcohol
  • Organopnictogen compound
  • Primary amine
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organic chloride salt
  • Amine
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP-1.9ALOGPS
logP-3.1ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)15.5ChemAxon
pKa (Strongest Basic)5.54ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area75.91 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity73.4 m³·mol⁻¹ChemAxon
Polarizability28.15 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0009000000-cccf75234cef13dcd84d2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0009000000-cccf75234cef13dcd84d2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0009000000-cccf75234cef13dcd84d2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0009000000-4a2d0402c0cc9f8aafbf2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0009000000-4a2d0402c0cc9f8aafbf2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000i-0009000000-4a2d0402c0cc9f8aafbf2016-08-03View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, DMSO-d6, experimental)Not Available2015-03-01View Spectrum
1D NMR13C NMR Spectrum (1D, 50.18 MHz, D2O, experimental)Not Available2015-03-12View Spectrum
Concentrations
StatusValueReferenceDetails
Detected and Quantified1.394 uM details
Detected and Quantified1.394 uM details
Detected and Quantified1.186 uM details
Detected and Quantified1.216 uM details
Detected and Quantified1.186 uM details
Detected and Quantified1.245 uM details
Detected and Quantified1.245 uM details
Detected and Quantified1.245 uM details
HMDB IDHMDB0303167
DrugBank IDDBSALT000205
Phenol Explorer Compound IDNot Available
FoodDB IDFDB008416
KNApSAcK IDNot Available
Chemspider ID5967
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID49105
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Fooddata+, The Technical University of Denmark (DTU) [Link]