NP-MRD: Showing NP-Card for 1-O-Methylemodin (NP0071917)

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Record Information

Version

2.0

Created at

2022-04-28 17:18:23 UTC

Updated at

2026-02-07 16:07:46 UTC

NP-MRD ID

NP0071917

Natural Product DOI

https://doi.org/10.57994/2561

Secondary Accession Numbers

None

Natural Product Identification

Common Name

1-O-Methylemodin

Description

3775-08-4 Belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group. 1-O-Methylemodin is found in Fusicolla aquaeductuum, Neobulgaria pura, Triangularia longicaudata and Zopfiella longicaudata. 1-O-Methylemodin was first documented in 2021 (PMID: 33534571). 3775-08-4 Is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 33 35  0  0  0  0  0  0  0  0999 V2000
   -2.6814    3.0999   -1.2519 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5111    2.3706   -0.9551 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6248    1.0859   -0.4426 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8661    0.5279   -0.2257 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9618   -0.7471    0.2830 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3054   -1.3286    0.5087 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8235   -1.4857    0.5834 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5708   -0.9340    0.3691 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4926    0.3317   -0.1360 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8215    0.9266   -0.3673 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8193    2.1052   -0.8380 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0250    0.1783   -0.0627 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2549    0.7742   -0.2948 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4276    2.0229   -0.7927 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.4128    0.0261    0.0095 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2990   -1.2395    0.5143 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4823   -1.9111    0.7881 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0759   -1.8295    0.7441 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9228   -1.1167    0.4540 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6087   -1.7265    0.6912 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5489   -2.8931    1.1568 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2492    3.4008   -0.3554 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3934    4.0581   -1.7610 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3818    2.5091   -1.8999 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7429    1.1037   -0.4599 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5751   -1.9041   -0.4098 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3365   -1.9706    1.4136 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0109   -0.4954    0.6999 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8942   -2.4738    0.9776 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8060    2.7007   -1.0663 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3621    0.4970   -0.1741 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5499   -2.8303    1.1555 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0047   -2.8325    1.1443 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  1  0
  5  7  2  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  2  0
 10 12  1  0
 12 13  2  0
 13 14  1  0
 13 15  1  0
 15 16  2  0
 16 17  1  0
 16 18  1  0
 18 19  2  0
 19 20  1  0
 20 21  2  0
  9  3  1  0
 19 12  1  0
 20  8  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  4 25  1  0
  6 26  1  0
  6 27  1  0
  6 28  1  0
  7 29  1  0
 14 30  1  0
 15 31  1  0
 17 32  1  0
 18 33  1  0
M  END


  Mrv1533004161521252D          

 21 23  0  0  0  0            999 V2000
    1.4289   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -3.7125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    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
    2.1434   -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
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -3.7125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -3.7125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -2.4750    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
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  5  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
  9 11  1  0  0  0  0
 11 12  2  0  0  0  0
 12 13  1  0  0  0  0
 13 14  1  0  0  0  0
 13 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 16 18  2  0  0  0  0
 11 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 19 21  1  0  0  0  0
  3 21  1  0  0  0  0
  8 21  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0071917

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC(C)=CC2=C1C(=O)C1=C(O)C=C(O)C=C1C2=O

> <INCHI_IDENTIFIER>
InChI=1S/C16H12O5/c1-7-3-9-14(12(4-7)21-2)16(20)13-10(15(9)19)5-8(17)6-11(13)18/h3-6,17-18H,1-2H3

> <INCHI_KEY>
IKIAXVIGUJMLHC-UHFFFAOYSA-N

> <FORMULA>
C16H12O5

> <MOLECULAR_WEIGHT>
284.267

> <EXACT_MASS>
284.068473486

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
33

> <JCHEM_AVERAGE_POLARIZABILITY>
28.567306091207946

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
1,3-dihydroxy-8-methoxy-6-methyl-9,10-dihydroanthracene-9,10-dione

> <ALOGPS_LOGP>
2.95

> <JCHEM_LOGP>
3.317325554999999

> <ALOGPS_LOGS>
-3.60

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.93402691381713

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.3299171789475315

> <JCHEM_PKA_STRONGEST_BASIC>
-4.881574277079928

> <JCHEM_POLAR_SURFACE_AREA>
83.83000000000001

> <JCHEM_REFRACTIVITY>
76.61719999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
7.08e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
1,3-dihydroxy-8-methoxy-6-methylanthracene-9,10-dione

> <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  -7.700   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0       4.001  -6.930   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0       4.001  -5.390   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0       6.668  -0.770   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0       8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       9.336  -2.310   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      10.669  -3.080   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0      12.003  -2.310   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0      10.669  -4.620   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       9.336  -5.390   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       9.336  -6.930   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       8.002  -4.620   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       6.668  -5.390   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       6.668  -6.930   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0       5.335  -4.620   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4   21                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6    7                                                  
CONECT    6    5                                                            
CONECT    7    5    8                                                       
CONECT    8    7    9   21                                                  
CONECT    9    8   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12   18                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16                                                       
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16   11   19                                                  
CONECT   19   18   20   21                                                  
CONECT   20   19                                                            
CONECT   21   19    3    8                                                  
MASTER        0    0    0    0    0    0    0    0   21    0   46    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₆H₁₂O₅

Average Mass

284.2670 Da

Monoisotopic Mass

284.06847 Da

IUPAC Name

1,3-dihydroxy-8-methoxy-6-methyl-9,10-dihydroanthracene-9,10-dione

Traditional Name

1,3-dihydroxy-8-methoxy-6-methylanthracene-9,10-dione

CAS Registry Number

Not Available

SMILES

COC1=CC(C)=CC2=C1C(=O)C1=C(O)C=C(O)C=C1C2=O

InChI Identifier

InChI=1S/C16H12O5/c1-7-3-9-14(12(4-7)21-2)16(20)13-10(15(9)19)5-8(17)6-11(13)18/h3-6,17-18H,1-2H3

InChI Key

IKIAXVIGUJMLHC-UHFFFAOYSA-N

Experimental Spectra

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
COSY NMR	[¹H, ¹H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)	[email protected]	Not Available	Not Available	2024-05-12	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, C2D6OS, experimental)	[email protected]	Not Available	Not Available	2024-05-12	View Spectrum
HMBC NMR	[¹H, ¹³C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)	[email protected]	Not Available	Not Available	2024-05-12	View Spectrum
HSQC NMR	[¹H, ¹³C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)	[email protected]	Not Available	Not Available	2024-05-12	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, C2D6OS, experimental)	[email protected]	Not Available	Not Available	2024-05-12	View Spectrum

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹H NMR Spectrum (1D, 600.0, Dimethylsulfoxide-d6, simulated)	[email protected]	Not Available	Not Available	2026-02-07	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 150.0, Dimethylsulfoxide-d6, simulated)	[email protected]	Not Available	Not Available	2026-02-07	View Spectrum

Species

Species of Origin

Species Name	Source	Reference
Fusicolla aquaeductuum	LOTUS Database	35616633
Neobulgaria pura	LOTUS Database	35616633
Penicillium sp. CMB-MD22		Not Available
Penicillium sp. CMB-MD22		Not Available
Triangularia longicaudata	LOTUS Database	35616633
Zopfiella longicaudata	Fungi	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group.

Kingdom

Super Class

Class

Sub Class

Direct Parent

Hydroxyanthraquinones

Alternative Parents

Substituents

Hydroxyanthraquinone
Anisole
Phenol ether
Aryl ketone
Alkyl aryl ether
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Phenol
Vinylogous acid
Ketone
Ether
Organic oxygen compound
Organooxygen compound
Organic oxide
Hydrocarbon derivative
Aromatic homopolycyclic compound

Molecular Framework

Aromatic 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	2.95	ALOGPS
logP	3.32	ChemAxon
logS	-3.6	ALOGPS
pKa (Strongest Acidic)	7.33	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	83.83 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	76.62 m³·mol⁻¹	ChemAxon
Polarizability	28.57 Å³	ChemAxon
Number of Rings	3	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

10469084

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

DOI: 10.1021/acs.jnatprod.0c01035

Showing NP-Card for 1-O-Methylemodin (NP0071917)

MOL for NP0071917 (1-O-Methylemodin)

3D MOL for NP0071917 (1-O-Methylemodin)

3D SDF for NP0071917 (1-O-Methylemodin)

3D-SDF for NP0071917 (1-O-Methylemodin)

PDB for NP0071917 (1-O-Methylemodin)

3D PDB for NP0071917 (1-O-Methylemodin)

SMILES for NP0071917 (1-O-Methylemodin)

INCHI for NP0071917 (1-O-Methylemodin)

Structure for NP0071917 (1-O-Methylemodin)

3D Structure for NP0071917 (1-O-Methylemodin)