NP-MRD: Showing NP-Card for methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate (NP0221517)

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Record Information

Version

2.0

Created at

2022-09-05 23:07:01 UTC

Updated at

2022-09-05 23:07:01 UTC

NP-MRD ID

NP0221517

Secondary Accession Numbers

None

Natural Product Identification

Common Name

methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate

Description

Methyl 2,2,8-trimethyl-9-oxo-decahydro-1H-cyclopenta[8]annulene-4-carboxylate belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate is found in Asteriscus graveolens. Methyl 2,2,8-trimethyl-9-oxo-decahydro-1H-cyclopenta[8]annulene-4-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL SDF PDB SMILES InChI


  Mrv1533004251504442D          

 19 20  0  0  0  0            999 V2000
    1.8033    1.9348    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1190    1.1726    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9369    1.0649    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4391    1.7194    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2526    0.3027    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0776    0.3027    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6610   -0.2806    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6610   -1.1056    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0776   -1.6890    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3933   -2.4512    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2526   -1.6890    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9369   -2.4512    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6693   -1.1056    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8846   -1.3606    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3997   -0.6931    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7866   -1.2452    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7866   -0.1411    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8846   -0.0257    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6693   -0.2806    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  2  0  0  0  0
  3  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  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
  9 11  1  0  0  0  0
 11 12  2  0  0  0  0
 11 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 15 17  1  0  0  0  0
 15 18  1  0  0  0  0
 18 19  1  0  0  0  0
  5 19  1  0  0  0  0
 13 19  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0221517

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC(=O)C1CCCC(C)C(=O)C2CC(C)(C)CC12

> <INCHI_IDENTIFIER>
InChI=1S/C16H26O3/c1-10-6-5-7-11(15(18)19-4)12-8-16(2,3)9-13(12)14(10)17/h10-13H,5-9H2,1-4H3

> <INCHI_KEY>
OERHBKUTKPVECN-UHFFFAOYSA-N

> <FORMULA>
C16H26O3

> <MOLECULAR_WEIGHT>
266.381

> <EXACT_MASS>
266.188194697

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
45

> <JCHEM_AVERAGE_POLARIZABILITY>
30.795100944612816

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
methyl 2,2,8-trimethyl-9-oxo-decahydro-1H-cyclopenta[8]annulene-4-carboxylate

> <ALOGPS_LOGP>
3.42

> <JCHEM_LOGP>
3.686870795666667

> <ALOGPS_LOGS>
-3.53

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-6.923474005708299

> <JCHEM_POLAR_SURFACE_AREA>
43.370000000000005

> <JCHEM_REFRACTIVITY>
73.9785

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
7.95e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
methyl 2,2,8-trimethyl-9-oxo-octahydro-1H-cyclopenta[8]annulene-4-carboxylate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 25-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   25-APR-15         0                                  
HETATM    1  C   UNK     0       3.366   3.612   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0       3.955   2.189   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0       5.482   1.988   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0       6.420   3.210   0.000  0.00  0.00           O+0
HETATM    5  C   UNK     0       6.072   0.565   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       7.612   0.565   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       8.701  -0.524   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       8.701  -2.064   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       7.612  -3.153   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       8.201  -4.576   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       6.072  -3.153   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       5.482  -4.576   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       4.983  -2.064   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       3.518  -2.540   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       2.613  -1.294   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       1.468  -2.324   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       1.468  -0.263   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       3.518  -0.048   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       4.983  -0.524   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6   19                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9                                                       
CONECT    9    8   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12   13                                                  
CONECT   12   11                                                            
CONECT   13   11   14   19                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16   17   18                                             
CONECT   16   15                                                            
CONECT   17   15                                                            
CONECT   18   15   19                                                       
CONECT   19   18    5   13                                                  
MASTER        0    0    0    0    0    0    0    0   19    0   40    0
END

View in JSmol

Synonyms

Value	Source
Methyl 2,2,8-trimethyl-9-oxo-decahydro-1H-cyclopenta[8]annulene-4-carboxylic acid	Generator

Chemical Formula

C₁₆H₂₆O₃

Average Mass

266.3810 Da

Monoisotopic Mass

266.18819 Da

IUPAC Name

methyl 2,2,8-trimethyl-9-oxo-decahydro-1H-cyclopenta[8]annulene-4-carboxylate

Traditional Name

methyl 2,2,8-trimethyl-9-oxo-octahydro-1H-cyclopenta[8]annulene-4-carboxylate

CAS Registry Number

Not Available

SMILES

COC(=O)C1CCCC(C)C(=O)C2CC(C)(C)CC12

InChI Identifier

InChI=1S/C16H26O3/c1-10-6-5-7-11(15(18)19-4)12-8-16(2,3)9-13(12)14(10)17/h10-13H,5-9H2,1-4H3

InChI Key

OERHBKUTKPVECN-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Asteriscus graveolens	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Sesquiterpenoids

Direct Parent

Sesquiterpenoids

Alternative Parents

Substituents

Sesquiterpenoid
Methyl ester
Ketone
Carboxylic acid ester
Monocarboxylic acid or derivatives
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
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	3.69	ChemAxon
logS	-3.5	ALOGPS
pKa (Strongest Basic)	-6.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	43.37 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	73.98 m³·mol⁻¹	ChemAxon
Polarizability	30.8 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

Not Available

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate (NP0221517)

MOL for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

3D MOL for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

3D SDF for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

3D-SDF for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

PDB for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

3D PDB for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

SMILES for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

INCHI for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

Structure for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)

3D Structure for NP0221517 (methyl 2,2,8-trimethyl-9-oxo-octahydro-1h-cyclopenta[8]annulene-4-carboxylate)