Np mrd loader

Record Information
Version1.0
Created at2021-06-22 17:44:10 UTC
Updated at2021-06-22 17:44:10 UTC
NP-MRD IDNP0043987
Secondary Accession NumbersNone
Natural Product Identification
Common NameTaccabulin B
DescriptionTaccabulin B belongs to the class of organic compounds known as retro-dihydrochalcones. These are a form of normal dihydrochalcones that are structurally distinguished by the lack of oxygen functionalities at the C2'- and C6'-positions. Taccabulin B is found in integrifolia and Tacca chantrieri. It was first documented in 2013 (PMID: 24303844). Based on a literature review very few articles have been published on Taccabulin B (PMID: 34154041) (PMID: 34154040) (PMID: 34154039) (PMID: 34154038).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H26O7
Average Mass390.4320 Da
Monoisotopic Mass390.16785 Da
IUPAC Name1-(3,4-dimethoxyphenyl)-3-(2,3,4,6-tetramethoxyphenyl)propan-1-one
Traditional Name1-(3,4-dimethoxyphenyl)-3-(2,3,4,6-tetramethoxyphenyl)propan-1-one
CAS Registry NumberNot Available
SMILES
COC1=CC(OC)=C(OC)C(OC)=C1CCC(=O)C1=CC(OC)=C(OC)C=C1
InChI Identifier
InChI=1S/C21H26O7/c1-23-16-10-7-13(11-18(16)25-3)15(22)9-8-14-17(24-2)12-19(26-4)21(28-6)20(14)27-5/h7,10-12H,8-9H2,1-6H3
InChI KeyFVLFHSKECDSNRA-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 150 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 250 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 175 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 225 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 125 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 25 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
integrifoliaLinigton's dataset
Tacca chantrieriLinigton's dataset
Chemical Taxonomy
Description Belongs to the class of organic compounds known as retro-dihydrochalcones. These are a form of normal dihydrochalcones that are structurally distinguished by the lack of oxygen functionalities at the C2'- and C6'-positions.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassLinear 1,3-diarylpropanoids
Sub ClassChalcones and dihydrochalcones
Direct ParentRetro-dihydrochalcones
Alternative Parents
Substituents
  • Retro-dihydrochalcone
  • Alkyl-phenylketone
  • Butyrophenone
  • Dimethoxybenzene
  • O-dimethoxybenzene
  • Phenylketone
  • Anisole
  • Benzoyl
  • Phenoxy compound
  • Phenol ether
  • Aryl ketone
  • Aryl alkyl ketone
  • Methoxybenzene
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Ketone
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP3.24ALOGPS
logP2.86ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)16.11ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area72.45 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity104.56 m³·mol⁻¹ChemAxon
Polarizability41.76 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID31135850
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound76309949
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Peng J, Risinger AL, Da C, Fest GA, Kellogg GE, Mooberry SL: Structure-activity relationships of retro-dihydrochalcones isolated from Tacca sp. J Nat Prod. 2013 Dec 27;76(12):2189-94. doi: 10.1021/np4005085. Epub 2013 Dec 4. [PubMed:24303844 ]
  2. Rustagi T, Badve S: Letter to the Editor: The Effect of Head Loading on Cervical Spine in Manual Laborers. Asian Spine J. 2021 Jun;15(3):412-413. doi: 10.31616/asj.2021.0149. Epub 2021 Jun 17. [PubMed:34154041 ]
  3. Sethy SS, Ahuja K, Ifthekar S, Sarkar B, Kandwal P: Response to: Letter to the Editor, Is Anterior-Only Fixation Adequate for Three-Column Injuries of the Cervical Spine? Asian Spine J. 2021 Jun;15(3):410-411. doi: 10.31616/asj.2021.0108.r2. Epub 2021 Jun 17. [PubMed:34154040 ]
  4. Viswanathan VK, Subramanian S: Letter to the Editor: Is Anterior-Only Fixation Adequate for Three-Column Injuries of the Cervical Spine? Asian Spine J. 2021 Jun;15(3):408-409. doi: 10.31616/asj.2021.0108.r1. Epub 2021 Jun 17. [PubMed:34154039 ]
  5. Woller J, Tackett S, Apfel A, Record J, Cayea D, Walker S, Pahwa A: Feasibility of clinical performance assessment of medical students on a virtual sub-internship in the United States. J Educ Eval Health Prof. 2021;18:12. doi: 10.3352/jeehp.2021.18.12. Epub 2021 Jun 22. [PubMed:34154038 ]