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Record Information
Version2.0
Created at2022-03-17 20:42:44 UTC
Updated at2022-03-17 20:42:44 UTC
NP-MRD IDNP0047593
Secondary Accession NumbersNone
Natural Product Identification
Common NameGuavin B
Description5-(4-Chloro-3-hydroxy-1-butynyl)-2,2'-bithiophene, also known as 1-chloro-4-[5-(3-thienyl)-2-thienyl]-3-butyn-2-ol, 8CI, belongs to the class of organic compounds known as bi- and oligothiophenes. These are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. 5-(4-Chloro-3-hydroxy-1-butynyl)-2,2'-bithiophene is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 5-(4-Chloro-3-hydroxy-1-butynyl)-2,2'-bithiophene has been detected, but not quantified in, herbs and spices. This could make 5-(4-chloro-3-hydroxy-1-butynyl)-2,2'-bithiophene a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
1-Chloro-4-[5-(3-thienyl)-2-thienyl]-3-butyn-2-ol, 8ciHMDB
Guavin bMeSH
Chemical FormulaC33H26O17
Average Mass694.5493 Da
Monoisotopic Mass694.11700 Da
IUPAC Name13-(4-benzoyl-3,5-dihydroxyphenoxy)-3,4,5,11,12,21,22,23-octahydroxy-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(23),2,4,6,19,21-hexaene-8,18-dione
Traditional Name13-(4-benzoyl-3,5-dihydroxyphenoxy)-3,4,5,11,12,21,22,23-octahydroxy-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(23),2,4,6,19,21-hexaene-8,18-dione
CAS Registry Number94530-90-2
SMILES
OC1C(O)C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OCC2OC1OC1=CC(O)=C(C(=O)C2=CC=CC=C2)C(O)=C1
InChI Identifier
InChI=1S/C33H26O17/c34-15-6-12(7-16(35)22(15)23(38)11-4-2-1-3-5-11)48-33-29(44)28(43)30-19(49-33)10-47-31(45)13-8-17(36)24(39)26(41)20(13)21-14(32(46)50-30)9-18(37)25(40)27(21)42/h1-9,19,28-30,33-37,39-44H,10H2
InChI KeyRPZNIDVYYGUDPA-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Psidium guajavaFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as bi- and oligothiophenes. These are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBi- and oligothiophenes
Sub ClassNot Available
Direct ParentBi- and oligothiophenes
Alternative Parents
Substituents
  • Bithiophene
  • 2,5-disubstituted thiophene
  • Heteroaromatic compound
  • Thiophene
  • Secondary alcohol
  • Halohydrin
  • Chlorohydrin
  • Alcohol
  • Organooxygen compound
  • Organochloride
  • Organohalogen compound
  • Organic oxygen compound
  • Alkyl halide
  • Alkyl chloride
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
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
logP2.84ALOGPS
logP4ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)7.35ChemAxon
pKa (Strongest Basic)-5.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area290.43 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity165.33 m³·mol⁻¹ChemAxon
Polarizability64 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0033269
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB011292
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85528914
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available