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Record Information
Version2.0
Created at2021-06-19 23:58:39 UTC
Updated at2021-06-30 00:03:12 UTC
NP-MRD IDNP0033430
Secondary Accession NumbersNone
Natural Product Identification
Common Namecatiguanin B
Provided ByJEOL DatabaseJEOL Logo
DescriptionCatiguanin B belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-Tiol. Catiguanin B 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. catiguanin B is found in Trichilia catigua. catiguanin B was first documented in 2007 (PMID: 18020420). Based on a literature review very few articles have been published on catiguanin B (PMID: 30899831).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC25H22O10
Average Mass482.4410 Da
Monoisotopic Mass482.12130 Da
IUPAC Namemethyl 2-[(2R,3R,12S)-2-(3,4-dihydroxyphenyl)-3,5,9,10-tetrahydroxy-2,3,4,12-tetrahydro-1,7-dioxatetraphen-12-yl]acetate
Traditional Namemethyl [(2R,3R,12S)-2-(3,4-dihydroxyphenyl)-3,5,9,10-tetrahydroxy-2,3,4,12-tetrahydro-1,7-dioxatetraphen-12-yl]acetate
CAS Registry NumberNot Available
SMILES
[H]OC1=C([H])C2=C(C([H])=C1O[H])[C@@]([H])(C1=C(O2)C([H])=C(O[H])C2=C1O[C@]([H])(C1=C([H])C(O[H])=C(O[H])C([H])=C1[H])[C@]([H])(O[H])C2([H])[H])C([H])([H])C(=O)OC([H])([H])[H]
InChI Identifier
InChI=1S/C25H22O10/c1-33-22(32)7-12-11-5-17(29)18(30)9-20(11)34-21-8-15(27)13-6-19(31)24(35-25(13)23(12)21)10-2-3-14(26)16(28)4-10/h2-5,8-9,12,19,24,26-31H,6-7H2,1H3/t12-,19+,24+/m0/s1
InChI KeyXECJBJHITROSPL-WSONZKGWSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Trichilia catiguaJEOL database
    • Tang, W., et al, J. Nat. Prod. 70, 2010 (2007)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-Tiol.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentCatechins
Alternative Parents
Substituents
  • Catechin
  • Pyranoflavonoid
  • 3'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Hydroxyflavonoid
  • Xanthene
  • Dibenzopyran
  • Diaryl ether
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Catechol
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Methyl ester
  • Secondary alcohol
  • Carboxylic acid ester
  • Ether
  • Polyol
  • Oxacycle
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Organooxygen compound
  • 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
logP2.42ALOGPS
logP2.67ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)8.65ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area166.14 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity121.48 m³·mol⁻¹ChemAxon
Polarizability48.03 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00038714
Chemspider ID23311393
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID65602
Good Scents IDNot Available
References
General References
  1. Tang W, Hioki H, Harada K, Kubo M, Fukuyama Y: Antioxidant phenylpropanoid-substituted epicatechins from Trichilia catigua. J Nat Prod. 2007 Dec;70(12):2010-3. doi: 10.1021/np0703895. Epub 2007 Nov 20. [PubMed:18020420 ]
  2. Sarwar MW, Riaz A, Nahid N, Al Qahtani A, Ahmed N, Nawaz-Ul-Rehman MS, Younus A, Mubin M: Homology modeling and docking analysis of ssC1 protein encoded by Cotton leaf curl Multan betasatellite with different plant flavonoids. Heliyon. 2019 Mar 7;5(3):e01303. doi: 10.1016/j.heliyon.2019.e01303. eCollection 2019 Mar. [PubMed:30899831 ]
  3. Tang, W., et al. (2007). Tang, W., et al, J. Nat. Prod. 70, 2010 (2007). J. Nat. Prod..