NP-MRD: Showing NP-Card for {1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid (NP0201621)

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Record Information

Version

1.0

Created at

2022-09-04 20:42:12 UTC

Updated at

2022-09-04 20:42:12 UTC

NP-MRD ID

NP0201621

Secondary Accession Numbers

None

Natural Product Identification

Common Name

{1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid

Description

2-{1,6,6-Trimethyl-7-oxabicyclo[2.2.1]Heptan-2-ylidene}acetic acid belongs to the class of organic compounds known as tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen. {1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid is found in Euphorbia helioscopia and Sargassum pallidum. 2-{1,6,6-Trimethyl-7-oxabicyclo[2.2.1]Heptan-2-ylidene}acetic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 30 31  0  0  0  0  0  0  0  0999 V2000
   -2.2342    1.4942   -0.2181 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3204    0.3269    0.0649 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8533   -0.9838   -0.3976 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9896    0.3478    1.5505 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3889    0.9200    1.5538 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.3570   -0.1976    1.1759 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0609   -0.3089   -0.2712 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6232   -1.1276   -1.1097 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6459   -2.0527   -0.6706 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1792   -2.8340   -1.4827 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0275   -2.0661    0.6483 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0252    0.6795   -0.5366 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.1070    1.1450   -1.9248 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4109    1.7004    0.3705 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5435    1.4440   -1.2600 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6159    2.4253   -0.0634 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1011    1.5453    0.4662 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0660   -1.6997   -0.7225 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4955   -1.4845    0.3348 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4872   -0.8170   -1.3134 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7207    0.9600    2.1274 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9248   -0.6910    1.9536 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6793    1.4720    2.4334 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1090   -1.1201    1.7253 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3847    0.1530    1.3780 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2978   -1.0960   -2.1637 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9345   -1.8901    1.0099 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5944    2.1574   -1.9201 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7943    1.1111   -2.5345 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8647    0.4870   -2.4454 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  2  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  1  0
  7  8  2  0
  8  9  1  0
  9 11  1  0
  9 10  2  0
  7 12  1  0
 12 13  1  6
 12 14  1  0
 12  2  1  0
 14  5  1  0
  1 15  1  0
  1 16  1  0
  1 17  1  0
  3 18  1  0
  3 19  1  0
  3 20  1  0
  4 21  1  0
  4 22  1  0
  5 23  1  1
  6 24  1  0
  6 25  1  0
  8 26  1  0
 11 27  1  0
 13 28  1  0
 13 29  1  0
 13 30  1  0
M  END


  Mrv1533004191516342D          

 14 15  0  0  0  0            999 V2000
   -0.6489    0.3985    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1635    0.5418    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1186    1.3170    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1635   -0.2832    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8780   -0.6957    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5925   -0.2832    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5925    0.5418    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3069    0.9543    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3069    1.7793    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5925    2.1918    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0214    2.1918    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8780    0.9543    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8780    1.7793    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6717    0.1293    0.0000 O   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
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  4  0  0  0
  9 10  2  0  0  0  0
  9 11  1  0  0  0  0
  7 12  1  0  0  0  0
  2 12  1  0  0  0  0
 12 13  1  0  0  0  0
 12 14  1  0  0  0  0
  5 14  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0201621

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1(C)CC2CC(=CC(O)=O)C1(C)O2

> <INCHI_IDENTIFIER>
InChI=1S/C11H16O3/c1-10(2)6-8-4-7(5-9(12)13)11(10,3)14-8/h5,8H,4,6H2,1-3H3,(H,12,13)

> <INCHI_KEY>
WDJWXGLOUVSXDG-UHFFFAOYSA-N

> <FORMULA>
C11H16O3

> <MOLECULAR_WEIGHT>
196.246

> <EXACT_MASS>
196.109944375

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
30

> <JCHEM_AVERAGE_POLARIZABILITY>
20.897508985418533

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2-{1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid

> <ALOGPS_LOGP>
2.46

> <JCHEM_LOGP>
1.6006479743333335

> <ALOGPS_LOGS>
-1.85

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA_STRONGEST_ACIDIC>
4.7440028226087

> <JCHEM_PKA_STRONGEST_BASIC>
-4.22178595655948

> <JCHEM_POLAR_SURFACE_AREA>
46.53

> <JCHEM_REFRACTIVITY>
52.4305

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
2.78e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
{1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 19-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   19-APR-15         0                                  
HETATM    1  C   UNK     0      -1.211   0.744   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       0.305   1.011   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -0.221   2.458   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.305  -0.529   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.639  -1.299   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       2.973  -0.529   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       2.973   1.011   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       4.306   1.781   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.306   3.321   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0       2.973   4.091   0.000  0.00  0.00           O+0
HETATM   11  O   UNK     0       5.640   4.091   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       1.639   1.781   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       1.639   3.321   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0       1.254   0.241   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3    4   12                                             
CONECT    3    2                                                            
CONECT    4    2    5                                                       
CONECT    5    4    6   14                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8   12                                                  
CONECT    8    7    9                                                       
CONECT    9    8   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9                                                            
CONECT   12    7    2   13   14                                             
CONECT   13   12                                                            
CONECT   14   12    5                                                       
MASTER        0    0    0    0    0    0    0    0   14    0   30    0
END

View in JSmol

Synonyms

Value	Source
2-{1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetate	Generator

Chemical Formula

C₁₁H₁₆O₃

Average Mass

196.2460 Da

Monoisotopic Mass

196.10994 Da

IUPAC Name

2-{1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid

Traditional Name

{1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid

CAS Registry Number

Not Available

SMILES

CC1(C)CC2CC(=CC(O)=O)C1(C)O2

InChI Identifier

InChI=1S/C11H16O3/c1-10(2)6-8-4-7(5-9(12)13)11(10,3)14-8/h5,8H,4,6H2,1-3H3,(H,12,13)

InChI Key

WDJWXGLOUVSXDG-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
Euphorbia helioscopia	LOTUS Database	35616633
Sargassum pallidum	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Tetrahydrofurans

Sub Class

Not Available

Direct Parent

Tetrahydrofurans

Alternative Parents

Substituents

Tetrahydrofuran
Oxacycle
Monocarboxylic acid or derivatives
Ether
Dialkyl ether
Carboxylic acid
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
Aliphatic heteropolycyclic compound

Molecular Framework

Aliphatic 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	2.46	ALOGPS
logP	1.6	ChemAxon
logS	-1.8	ALOGPS
pKa (Strongest Acidic)	4.74	ChemAxon
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	46.53 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	52.43 m³·mol⁻¹	ChemAxon
Polarizability	20.9 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	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

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

129994853

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for {1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid (NP0201621)

MOL for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

3D MOL for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

3D SDF for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

3D-SDF for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

PDB for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

3D PDB for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

SMILES for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

INCHI for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

Structure for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)

3D Structure for NP0201621 ({1,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-2-ylidene}acetic acid)