NP-MRD: Showing NP-Card for 9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan (NP0160240)

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Record Information

Version

2.0

Created at

2022-09-02 18:08:57 UTC

Updated at

2022-09-02 18:08:57 UTC

NP-MRD ID

NP0160240

Secondary Accession Numbers

None

Natural Product Identification

Common Name

9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan

Description

Naphtho(2,3-b)furan, 9-methoxy-3,4,5-trimethyl-, also known as dehydrocacalohastine, belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5. 9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan is found in Parasenecio auriculatus, Cacalia hastata, Culcitium canescens, Senecio coronatus and Senecio lydenburgensis. Based on a literature review very few articles have been published on Naphtho(2,3-b)furan, 9-methoxy-3,4,5-trimethyl-.

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 34 36  0  0  0  0  0  0  0  0999 V2000
   -3.2843   -2.4239    0.1575 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3901   -1.9077    1.1375 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4078   -0.9805    0.7353 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1911   -1.4762    0.3326 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0339   -2.8348    0.3539 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2402   -3.3444   -0.0201 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2166   -2.4817   -0.4126 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0459   -1.0875   -0.4549 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1727   -0.2270   -0.8053 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8289   -0.5782   -0.0839 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5902    0.7758   -0.0862 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5577    1.7145   -0.6336 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6778    1.2403    0.3426 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1468    2.5064    0.4482 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5330    3.8096    0.1989 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4731    2.3362    0.9343 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7008    1.0629    1.0835 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6593    0.3572    0.7468 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2087   -2.8134    0.6140 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7879   -3.1030   -0.5350 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5864   -1.5242   -0.4559 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7498   -3.4864    0.6681 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4527   -4.4239   -0.0164 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2086   -2.8399   -0.7275 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4406   -0.1115   -1.8600 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0975   -0.9168   -0.5509 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4652    0.5493   -0.0894 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1302    2.3598   -0.0148 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8450    2.5119   -1.1194 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9717    1.4520   -1.6598 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6834    4.2253   -0.8195 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4765    3.9645    0.6246 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1385    4.5556    0.8303 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1554    3.1396    1.1372 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3 18  2  0
 18 17  1  0
 17 16  1  0
 16 14  2  0
 14 15  1  0
 14 13  1  0
 13 11  2  0
 11 12  1  0
 11 10  1  0
 10  8  2  0
  8  9  1  0
  8  7  1  0
  7  6  2  0
  6  5  1  0
  5  4  2  0
  4  3  1  0
 13 18  1  0
  4 10  1  0
  1 19  1  0
  1 20  1  0
  1 21  1  0
 16 34  1  0
 15 31  1  0
 15 32  1  0
 15 33  1  0
 12 28  1  0
 12 29  1  0
 12 30  1  0
  9 25  1  0
  9 26  1  0
  9 27  1  0
  7 24  1  0
  6 23  1  0
  5 22  1  0
M  END


  Mrv1652309022220082D          

 18 20  0  0  0  0            999 V2000
    2.6378    0.1271    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3523   -0.2854    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.3523   -1.1104    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0668   -1.5229    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7812   -1.1104    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4957   -1.5229    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4957   -2.3479    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7812   -2.7604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7812   -3.5854    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0668   -2.3479    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3523   -2.7604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3523   -3.5854    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6378   -2.3479    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8532   -2.6029    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5983   -3.3875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3683   -1.9354    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8532   -1.2680    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6378   -1.5229    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  8 10  2  0  0  0  0
  4 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 11 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
 14 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
  3 18  2  0  0  0  0
 13 18  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0160240

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C2OC=C(C)C2=C(C)C2=C(C)C=CC=C12

> <INCHI_IDENTIFIER>
InChI=1S/C16H16O2/c1-9-6-5-7-12-13(9)11(3)14-10(2)8-18-16(14)15(12)17-4/h5-8H,1-4H3

> <INCHI_KEY>
CPUMSSKXMLYDJO-UHFFFAOYSA-N

> <FORMULA>
C16H16O2

> <MOLECULAR_WEIGHT>
240.302

> <EXACT_MASS>
240.115029755

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_ATOM_COUNT>
34

> <JCHEM_AVERAGE_POLARIZABILITY>
27.323648293563636

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan

> <ALOGPS_LOGP>
4.76

> <JCHEM_LOGP>
4.504438875666667

> <ALOGPS_LOGS>
-4.38

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-2.812279156868602

> <JCHEM_POLAR_SURFACE_AREA>
22.37

> <JCHEM_REFRACTIVITY>
72.93610000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.01e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 02-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   02-SEP-22         0                                  
HETATM    1  C   UNK     0       4.924   0.237   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0       6.258  -0.533   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0       6.258  -2.073   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       7.591  -2.843   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       8.925  -2.073   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      10.259  -2.843   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      10.259  -4.383   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       8.925  -5.153   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       8.925  -6.693   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       7.591  -4.383   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       6.258  -5.153   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       6.258  -6.693   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       4.924  -4.383   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       3.459  -4.859   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       2.983  -6.323   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       2.554  -3.613   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       3.459  -2.367   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       4.924  -2.843   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4   18                                                  
CONECT    4    3    5   10                                                  
CONECT    5    4    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8    4   11                                                  
CONECT   11   10   12   13                                                  
CONECT   12   11                                                            
CONECT   13   11   14   18                                                  
CONECT   14   13   15   16                                                  
CONECT   15   14                                                            
CONECT   16   14   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17    3   13                                                  
MASTER        0    0    0    0    0    0    0    0   18    0   40    0
END

View in JSmol

Synonyms

Value	Source
Dehydrocacalohastine	MeSH
Dehydrocacalohastin	MeSH

Chemical Formula

C₁₆H₁₆O₂

Average Mass

240.3020 Da

Monoisotopic Mass

240.11503 Da

IUPAC Name

9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan

Traditional Name

9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan

CAS Registry Number

Not Available

SMILES

COC1=C2OC=C(C)C2=C(C)C2=C(C)C=CC=C12

InChI Identifier

InChI=1S/C16H16O2/c1-9-6-5-7-12-13(9)11(3)14-10(2)8-18-16(14)15(12)17-4/h5-8H,1-4H3

InChI Key

CPUMSSKXMLYDJO-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Cacalia auriculata	LOTUS Database	35616633
Cacalia hastata	LOTUS Database	35616633
Culcitium canescens	LOTUS Database	35616633
Senecio coronatus	LOTUS Database	35616633
Senecio lydenburgensis	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Sesquiterpenoids

Direct Parent

Eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids

Alternative Parents

Substituents

Furoeremophilane sesquiterpenoid
Naphthofuran
Naphthalene
Benzofuran
Anisole
Phenol ether
Alkyl aryl ether
Benzenoid
Heteroaromatic compound
Furan
Oxacycle
Ether
Organoheterocyclic compound
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	4.76	ALOGPS
logP	4.5	ChemAxon
logS	-4.4	ALOGPS
pKa (Strongest Basic)	-2.8	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	22.37 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	72.94 m³·mol⁻¹	ChemAxon
Polarizability	27.32 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

2341970

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

3084982

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan (NP0160240)

MOL for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

3D MOL for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

3D SDF for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

3D-SDF for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

PDB for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

3D PDB for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

SMILES for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

INCHI for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

Structure for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)

3D Structure for NP0160240 (9-methoxy-3,4,5-trimethylnaphtho[2,3-b]furan)