NP-MRD: Showing NP-Card for (4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid (NP0214601)

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Record Information

Version

2.0

Created at

2022-09-05 13:56:53 UTC

Updated at

2022-09-05 13:56:53 UTC

NP-MRD ID

NP0214601

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid

Description

2-(4A,5,8a-trimethyl-1-oxo-decahydronaphthalen-2-ylidene)acetic acid belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. (4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid is found in Cacospongia mycofijiensis. 2-(4A,5,8a-trimethyl-1-oxo-decahydronaphthalen-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

 40 41  0  0  0  0  0  0  0  0999 V2000
   -2.5687   -1.8525   -0.0577 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7692   -0.6957    0.4846 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.6833    0.4016    0.8716 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1661    1.7688    0.9040 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9186    2.0683    0.1669 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0039    0.8758    0.2261 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.2226    0.5780    1.6972 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3181    1.1123   -0.3772 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6836    2.2190   -0.8064 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2282   -0.0262   -0.4675 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5440    0.1184   -0.4149 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5273   -0.9186   -0.4909 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2152   -2.1209   -0.6158 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.8709   -0.5995   -0.4248 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5793   -1.3660   -0.6326 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1494   -1.3157   -1.0067 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6931   -0.2349   -0.4881 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.4712    0.3702   -1.6692 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2853   -2.8233    0.4036 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6611   -1.7159    0.1921 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5095   -1.9748   -1.1395 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2226   -1.0935    1.3847 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5990    0.3225    0.2133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0903    0.1495    1.8974 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0278    2.1353    1.9646 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9646    2.4639    0.5026 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1569    2.4021   -0.8433 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3738    2.9299    0.6552 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6647   -0.4230    1.8584 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6799    0.6445    2.3020 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9638    1.3199    2.0632 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9073    1.1555   -0.3025 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1834    0.3740   -0.2912 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1351   -1.8463   -1.4948 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8046   -2.0320    0.2340 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2947   -2.3068   -0.6787 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0789   -1.3912   -2.1325 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7226   -0.5118   -2.3223 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4067    0.8299   -1.3610 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8153    1.0091   -2.2927 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  1  1
  6  8  1  0
  8  9  2  0
  8 10  1  0
 10 15  1  0
 15 16  1  0
 16 17  1  0
 17 18  1  6
 10 11  2  0
 11 12  1  0
 12 14  1  0
 12 13  2  0
 17  2  1  0
 17  6  1  0
  1 19  1  0
  1 20  1  0
  1 21  1  0
  2 22  1  1
  3 23  1  0
  3 24  1  0
  4 25  1  0
  4 26  1  0
  5 27  1  0
  5 28  1  0
  7 29  1  0
  7 30  1  0
  7 31  1  0
 15 34  1  0
 15 35  1  0
 16 36  1  0
 16 37  1  0
 18 38  1  0
 18 39  1  0
 18 40  1  0
 11 32  1  0
 14 33  1  0
M  END


  Mrv1533004161505152D          

 18 19  0  0  0  0            999 V2000
    1.4289   -2.4750    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
    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
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    0.4125    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 O   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
    4.2868   -0.0000    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
    3.5724    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013    1.2375    0.0000 O   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
    2.8579   -1.6500    0.0000 C   0  0  0  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
    2.1434   -2.0625    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  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  4  0  0  0
 12 13  2  0  0  0  0
 12 14  1  0  0  0  0
 10 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
  2 17  1  0  0  0  0
  6 17  1  0  0  0  0
 17 18  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0214601

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1CCCC2(C)C(=O)C(CCC12C)=CC(O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C15H22O3/c1-10-5-4-7-15(3)13(18)11(9-12(16)17)6-8-14(10,15)2/h9-10H,4-8H2,1-3H3,(H,16,17)

> <INCHI_KEY>
RIUVXDXRPZIYCQ-UHFFFAOYSA-N

> <FORMULA>
C15H22O3

> <MOLECULAR_WEIGHT>
250.338

> <EXACT_MASS>
250.156894568

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
40

> <JCHEM_AVERAGE_POLARIZABILITY>
27.664092895213443

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2-(4a,5,8a-trimethyl-1-oxo-decahydronaphthalen-2-ylidene)acetic acid

> <ALOGPS_LOGP>
3.42

> <JCHEM_LOGP>
3.764137610333333

> <ALOGPS_LOGS>
-3.68

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA_STRONGEST_ACIDIC>
4.128239056914199

> <JCHEM_PKA_STRONGEST_BASIC>
-7.2352201640911264

> <JCHEM_POLAR_SURFACE_AREA>
54.370000000000005

> <JCHEM_REFRACTIVITY>
69.9885

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
5.21e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 16-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-APR-15         0                                  
HETATM    1  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       4.001   0.770   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       5.335   1.540   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       8.002  -0.000   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM   13  O   UNK     0       6.668   2.310   0.000  0.00  0.00           O+0
HETATM   14  O   UNK     0       9.336   2.310   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       4.001  -3.850   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   17                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7    8   17                                             
CONECT    7    6                                                            
CONECT    8    6    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11   15                                                  
CONECT   11   10   12                                                       
CONECT   12   11   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12                                                            
CONECT   15   10   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16    2    6   18                                             
CONECT   18   17                                                            
MASTER        0    0    0    0    0    0    0    0   18    0   38    0
END

View in JSmol

Synonyms

Value	Source
2-(4a,5,8a-Trimethyl-1-oxo-decahydronaphthalen-2-ylidene)acetate	Generator

Chemical Formula

C₁₅H₂₂O₃

Average Mass

250.3380 Da

Monoisotopic Mass

250.15689 Da

IUPAC Name

2-(4a,5,8a-trimethyl-1-oxo-decahydronaphthalen-2-ylidene)acetic acid

Traditional Name

(4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid

CAS Registry Number

Not Available

SMILES

CC1CCCC2(C)C(=O)C(CCC12C)=CC(O)=O

InChI Identifier

InChI=1S/C15H22O3/c1-10-5-4-7-15(3)13(18)11(9-12(16)17)6-8-14(10,15)2/h9-10H,4-8H2,1-3H3,(H,16,17)

InChI Key

RIUVXDXRPZIYCQ-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
Cacospongia mycofijiensis	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

Ketones

Alternative Parents

Substituents

Ketone
Monocarboxylic acid or derivatives
Carboxylic acid
Carboxylic acid derivative
Organic oxide
Hydrocarbon derivative
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic 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	3.42	ALOGPS
logP	3.76	ChemAxon
logS	-3.7	ALOGPS
pKa (Strongest Acidic)	4.13	ChemAxon
pKa (Strongest Basic)	-7.2	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	54.37 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	69.99 m³·mol⁻¹	ChemAxon
Polarizability	27.66 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

74830870

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for (4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid (NP0214601)

MOL for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

3D MOL for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

3D SDF for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

3D-SDF for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

PDB for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

3D PDB for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

SMILES for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

INCHI for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

Structure for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)

3D Structure for NP0214601 ((4a,5,8a-trimethyl-1-oxo-hexahydronaphthalen-2-ylidene)acetic acid)