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Showing NP-Card for 7-Hydroxyflavan (NP0050586)

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Record Information
Version2.0
Created at2022-04-27 21:58:07 UTC
Updated at2022-04-27 21:58:07 UTC
NP-MRD IDNP0050586
Secondary Accession NumbersNone
Natural Product Identification
Common Name7-Hydroxyflavan
Description7-Hydroxyflavan belongs to the class of organic compounds known as 7-hydroxyflavonoids. These are flavonoids that bear one hydroxyl group at the C-7 position of the flavonoid skeleton. Thus, 7-hydroxyflavan is considered to be a flavonoid. 7-Hydroxyflavan is found in Botrytis cinerea, Dracaena cinnabari , Narcissus pseudonarcissus and Habranthus brachyandrus. 7-Hydroxyflavan was first documented in 2013 (PMID: 23561091). Based on a literature review very few articles have been published on 7-hydroxyflavan (PMID: 33335132).
Structure
Thumb
MOLSDFPDBSMILESInChI

MOL for NP0050586 (7-Hydroxyflavan)


  Mrv1652304272223582D          

 17 19  0  0  1  0            999 V2000
   -0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  5  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
  4 10  1  0  0  0  0
  8 11  1  6  0  0  0
 11 12  2  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 11 16  1  0  0  0  0
  1 17  1  0  0  0  0
M  END
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3D MOL for NP0050586 (7-Hydroxyflavan)

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3D SDF for NP0050586 (7-Hydroxyflavan)

  Mrv1652304272223582D          

 17 19  0  0  1  0            999 V2000
   -0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  5  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
  4 10  1  0  0  0  0
  8 11  1  6  0  0  0
 11 12  2  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 11 16  1  0  0  0  0
  1 17  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0050586

> <DATABASE_NAME>
NP-MRD

> <SMILES>
OC1=CC=C2CC[C@H](OC2=C1)C1=CC=CC=C1

> <INCHI_IDENTIFIER>
InChI=1S/C15H14O2/c16-13-8-6-12-7-9-14(17-15(12)10-13)11-4-2-1-3-5-11/h1-6,8,10,14,16H,7,9H2/t14-/m0/s1

> <INCHI_KEY>
KFUMHIDDQQILEL-AWEZNQCLSA-N

> <FORMULA>
C15H14O2

> <MOLECULAR_WEIGHT>
226.275

> <EXACT_MASS>
226.099379691

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
31

> <JCHEM_AVERAGE_POLARIZABILITY>
24.641215181894893

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2S)-2-phenyl-3,4-dihydro-2H-1-benzopyran-7-ol

> <ALOGPS_LOGP>
3.72

> <JCHEM_LOGP>
3.7807065873333334

> <ALOGPS_LOGS>
-4.17

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.826387738220664

> <JCHEM_PKA_STRONGEST_BASIC>
-4.889630669588777

> <JCHEM_POLAR_SURFACE_AREA>
29.46

> <JCHEM_REFRACTIVITY>
66.69550000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.55e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
7-hydroxyflavan

> <JCHEM_VEBER_RULE>
1

$$$$

Download
3D-SDF for NP0050586 (7-Hydroxyflavan)
Download
PDB for NP0050586 (7-Hydroxyflavan)
HEADER    PROTEIN                                 27-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   27-APR-22         0                                  
HETATM    1  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       2.667  -0.000   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       5.335  -0.000   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       8.002  -0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0      -2.667   0.000   0.000  0.00  0.00           O+0
CONECT    1    2    6   17                                                  
CONECT    2    1    3                                                       
CONECT    3    2    4                                                       
CONECT    4    3    5   10                                                  
CONECT    5    4    6    7                                                  
CONECT    6    5    1                                                       
CONECT    7    5    8                                                       
CONECT    8    7    9   11                                                  
CONECT    9    8   10                                                       
CONECT   10    9    4                                                       
CONECT   11    8   12   16                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   11                                                       
CONECT   17    1                                                            
MASTER        0    0    0    0    0    0    0    0   17    0   38    0
END

Download
3D PDB for NP0050586 (7-Hydroxyflavan)
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SMILES for NP0050586 (7-Hydroxyflavan)
OC1=CC=C2CC[C@H](OC2=C1)C1=CC=CC=C1
Download
INCHI for NP0050586 (7-Hydroxyflavan)
InChI=1S/C15H14O2/c16-13-8-6-12-7-9-14(17-15(12)10-13)11-4-2-1-3-5-11/h1-6,8,10,14,16H,7,9H2/t14-/m0/s1
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View in JSmol
SynonymsNot Available
Chemical FormulaC15H14O2
Average Mass226.2750 Da
Monoisotopic Mass226.09938 Da
IUPAC Name(2S)-2-phenyl-3,4-dihydro-2H-1-benzopyran-7-ol
Traditional Name7-hydroxyflavan
CAS Registry NumberNot Available
SMILES
OC1=CC=C2CC[C@H](OC2=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C15H14O2/c16-13-8-6-12-7-9-14(17-15(12)10-13)11-4-2-1-3-5-11/h1-6,8,10,14,16H,7,9H2/t14-/m0/s1
InChI KeyKFUMHIDDQQILEL-AWEZNQCLSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Botrytis cinereaLOTUS Database
Dracaena cinnabariPlant
Narcissus pseudonarcissusPlant
Zephyranthes brachyandraLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7-hydroxyflavonoids. These are flavonoids that bear one hydroxyl group at the C-7 position of the flavonoid skeleton.
KingdomOrganic compounds  
Super ClassPhenylpropanoids and polyketides  
ClassFlavonoids  
Sub ClassHydroxyflavonoids  
Direct Parent7-hydroxyflavonoids  
Alternative Parents
Substituents
  • 7-hydroxyflavonoid
    • 

  • Flavan
    • 

  • Chromane
    • 

  • 1-benzopyran
    • 

  • Benzopyran
    • 

  • 1-hydroxy-2-unsubstituted benzenoid
    • 

  • Alkyl aryl ether
    • 

  • Monocyclic benzene moiety
    • 

  • Benzenoid
    • 

  • Oxacycle
    • 

  • Organoheterocyclic compound
    • 

  • Ether
    • 

  • Organic oxygen compound
    • 

  • Hydrocarbon derivative
    • 

  • 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
logP3.72ALOGPS
logP3.78ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)9.83ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.46 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity66.7 m³·mol⁻¹ChemAxon
Polarizability24.64 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00000971  
Chemspider ID390854  
KEGG Compound IDC09757  
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound442413  
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Nguyen KV, Ho DV, Le NT, Van Phan K, Heinamaki J, Raal A, Nguyen HT: Flavonoids and alkaloids from the rhizomes of Zephyranthes ajax Hort. and their cytotoxicity. Sci Rep. 2020 Dec 17;10(1):22193. doi: 10.1038/s41598-020-78785-2. [PubMed:33335132  ] 
  2. Xu Q, Xie H, Wu P, Wei X: Flavonoids from the capitula of Eriocaulon australe. Food Chem. 2013 Aug 15;139(1-4):149-54. doi: 10.1016/j.foodchem.2013.01.018. Epub 2013 Jan 23. [PubMed:23561091  ]