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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-29 17:01:41 UTC
Update Date2022-09-22 18:34:38 UTC
HMDB IDHMDB0304903
Secondary Accession NumbersNone
Metabolite Identification
Common NameCaffeic acid sulfate
Descriptioncaffeic acid 3-sulfate(2-), also known as caffeate sulphate(2-) or caffeic acid sulphuric acid, belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. caffeic acid 3-sulfate(2-) is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on caffeic acid 3-sulfate(2-).
Structure
Thumb
Synonyms
ValueSource
Caffeate sulfate(2-)ChEBI
Caffeic acid sulfateChEBI
Caffeate sulphate(2-)Generator
Caffeic acid sulfuric acid(2-)Generator
Caffeic acid sulphuric acid(2-)Generator
Caffeate sulfateGenerator
Caffeate sulphateGenerator
Caffeic acid sulfuric acidGenerator
Caffeic acid sulphuric acidGenerator
Caffeate 3-sulfate(2-)Generator
Caffeate 3-sulphate(2-)Generator
Caffeic acid 3-sulfuric acid(2-)Generator
Caffeic acid 3-sulphuric acid(2-)Generator
Chemical FormulaC9H6O7S
Average Molecular Weight258.2
Monoisotopic Molecular Weight257.984520867
IUPAC Name4-[(1E)-2-carboxyeth-1-en-1-yl]-2-(sulfooxy)benzen-1-olate
Traditional Name4-[(1E)-2-carboxyeth-1-en-1-yl]-2-(sulfooxy)benzenolate
CAS Registry NumberNot Available
SMILES
OC(=O)\C=C\C1=CC(OS([O-])(=O)=O)=C([O-])C=C1
InChI Identifier
InChI=1S/C9H8O7S/c10-7-3-1-6(2-4-9(11)12)5-8(7)16-17(13,14)15/h1-5,10H,(H,11,12)(H,13,14,15)/p-2/b4-2+
InChI KeyVWQNTRNACRFUCQ-DUXPYHPUSA-L
Chemical Taxonomy
Description Belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCinnamic acids and derivatives
Sub ClassHydroxycinnamic acids and derivatives
Direct ParentCoumaric acids and derivatives
Alternative Parents
Substituents
  • Cinnamic acid
  • Coumaric acid or derivatives
  • Phenylsulfate
  • Arylsulfate
  • Phenoxy compound
  • Styrene
  • Phenoxide
  • Sulfuric acid ester
  • Sulfate-ester
  • Sulfuric acid monoester
  • Benzenoid
  • Monocyclic benzene moiety
  • Organic sulfuric acid or derivatives
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic anion
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP0.68ALOGPS
logP1.7ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)-2.3ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area126.79 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity66.44 m³·mol⁻¹ChemAxon
Polarizability21.78 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+155.04132859911
AllCCS[M+H-H2O]+151.26132859911
AllCCS[M+Na]+159.56432859911
AllCCS[M+NH4]+158.55432859911
AllCCS[M-H]-144.46932859911
AllCCS[M+Na-2H]-144.46932859911
AllCCS[M+HCOO]-144.56832859911
DeepCCS[M+H]+152.05230932474
DeepCCS[M-H]-148.68930932474
DeepCCS[M-2H]-184.97830932474
DeepCCS[M+Na]+160.68630932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Caffeic acid sulfate,1TMS,isomer #1C[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C12242.5Semi standard non polar33892256
Caffeic acid sulfate,1TMS,isomer #1C[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C12271.3Standard non polar33892256
Caffeic acid sulfate,1TMS,isomer #1C[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C13132.2Standard polar33892256
Caffeic acid sulfate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C12505.3Semi standard non polar33892256
Caffeic acid sulfate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C12528.8Standard non polar33892256
Caffeic acid sulfate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C13159.6Standard polar33892256
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID58827263
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound122198225
PDB IDNot Available
ChEBI ID133740
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Correia MSP, Jain A, Alotaibi W, Young Tie Yang P, Rodriguez-Mateos A, Globisch D: Comparative dietary sulfated metabolome analysis reveals unknown metabolic interactions of the gut microbiome and the human host. Free Radic Biol Med. 2020 Nov 20;160:745-754. doi: 10.1016/j.freeradbiomed.2020.09.006. Epub 2020 Sep 11. [PubMed:32927015 ]