NP-MRD: Showing NP-Card for 1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one (NP0009721)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2021-01-05 19:18:00 UTC

Updated at

2021-07-15 17:04:03 UTC

NP-MRD ID

NP0009721

Secondary Accession Numbers

None

Natural Product Identification

Common Name

1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one

Provided By

NPAtlas

Description

1,8-Dihydroxy-3-methoxy-6-methylxanthone is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. 1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one is found in Microdiplodia sp. and Senna obtusifolia. Based on a literature review very few articles have been published on 1,8-dihydroxy-3-methoxy-6-methylxanthone.

Structure

MOL 3D MOL SDF 3D SDF PDB SMILES InChI


  Mrv1652306242106523D          

 32 34  0  0  0  0            999 V2000
   -4.7186    2.3660   -0.1534 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7161    0.9574   -0.0162 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4561    0.3378    0.0481 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4343   -1.0160    0.1800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2046   -1.7017    0.2506 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2631   -3.0497    0.3817 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0208   -1.0119    0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2020   -1.6461    0.2528 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2764   -2.8921    0.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3821   -0.9068    0.1845 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5838   -1.5486    0.2508 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7586   -2.8897    0.3819 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7344   -0.7188    0.1736 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6111    0.6377    0.0411 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8565    1.4797   -0.0369 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3792    1.2373   -0.0211 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2389    0.4824    0.0488 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0470    1.0365   -0.0089 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0639    0.3556    0.0539 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2765    1.0498   -0.0175 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0823    2.7016   -0.9997 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3535    2.7852    0.8226 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7666    2.6761   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3510   -1.5900    0.2330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6403   -3.7548    0.4523 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1989   -3.6539    0.4546 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6773   -1.2270    0.2261 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0207    1.8375   -1.0583 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6752    2.3446    0.6325 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7096    0.8988    0.3593 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3266    2.3029   -0.1251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3308    2.1202   -0.1219 H   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  2  0  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 14 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 20  3  1  0  0  0  0
 19  7  1  0  0  0  0
 17 10  1  0  0  0  0
  1 21  1  0  0  0  0
  1 22  1  0  0  0  0
  1 23  1  0  0  0  0
  4 24  1  0  0  0  0
  6 25  1  0  0  0  0
 12 26  1  0  0  0  0
 13 27  1  0  0  0  0
 15 28  1  0  0  0  0
 15 29  1  0  0  0  0
 15 30  1  0  0  0  0
 16 31  1  0  0  0  0
 20 32  1  0  0  0  0
M  END

     RDKit          3D

 32 34  0  0  0  0  0  0  0  0999 V2000
   -4.7186    2.3660   -0.1534 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7161    0.9574   -0.0162 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4561    0.3378    0.0481 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4343   -1.0160    0.1800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2046   -1.7017    0.2506 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2631   -3.0497    0.3817 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0208   -1.0119    0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2020   -1.6461    0.2528 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2764   -2.8921    0.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3821   -0.9068    0.1845 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5838   -1.5486    0.2508 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7586   -2.8897    0.3819 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7344   -0.7188    0.1736 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6111    0.6377    0.0411 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8565    1.4797   -0.0369 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3792    1.2373   -0.0211 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2389    0.4824    0.0488 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0470    1.0365   -0.0089 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0639    0.3556    0.0539 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2765    1.0498   -0.0175 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0823    2.7016   -0.9997 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3535    2.7852    0.8226 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7666    2.6761   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3510   -1.5900    0.2330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6403   -3.7548    0.4523 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1989   -3.6539    0.4546 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6773   -1.2270    0.2261 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0207    1.8375   -1.0583 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6752    2.3446    0.6325 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7096    0.8988    0.3593 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3266    2.3029   -0.1251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3308    2.1202   -0.1219 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
  8 10  1  0
 10 11  2  0
 11 12  1  0
 11 13  1  0
 13 14  2  0
 14 15  1  0
 14 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  1  0
 19 20  2  0
 20  3  1  0
 19  7  1  0
 17 10  1  0
  1 21  1  0
  1 22  1  0
  1 23  1  0
  4 24  1  0
  6 25  1  0
 12 26  1  0
 13 27  1  0
 15 28  1  0
 15 29  1  0
 15 30  1  0
 16 31  1  0
 20 32  1  0
M  END


  Mrv1652306242106523D          

 32 34  0  0  0  0            999 V2000
   -4.7186    2.3660   -0.1534 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7161    0.9574   -0.0162 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4561    0.3378    0.0481 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4343   -1.0160    0.1800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2046   -1.7017    0.2506 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2631   -3.0497    0.3817 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0208   -1.0119    0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2020   -1.6461    0.2528 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2764   -2.8921    0.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3821   -0.9068    0.1845 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5838   -1.5486    0.2508 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7586   -2.8897    0.3819 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7344   -0.7188    0.1736 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6111    0.6377    0.0411 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8565    1.4797   -0.0369 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3792    1.2373   -0.0211 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2389    0.4824    0.0488 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0470    1.0365   -0.0089 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0639    0.3556    0.0539 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2765    1.0498   -0.0175 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0823    2.7016   -0.9997 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3535    2.7852    0.8226 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7666    2.6761   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3510   -1.5900    0.2330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6403   -3.7548    0.4523 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1989   -3.6539    0.4546 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6773   -1.2270    0.2261 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0207    1.8375   -1.0583 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6752    2.3446    0.6325 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7096    0.8988    0.3593 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3266    2.3029   -0.1251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3308    2.1202   -0.1219 H   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  2  0  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 14 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 20  3  1  0  0  0  0
 19  7  1  0  0  0  0
 17 10  1  0  0  0  0
  1 21  1  0  0  0  0
  1 22  1  0  0  0  0
  1 23  1  0  0  0  0
  4 24  1  0  0  0  0
  6 25  1  0  0  0  0
 12 26  1  0  0  0  0
 13 27  1  0  0  0  0
 15 28  1  0  0  0  0
 15 29  1  0  0  0  0
 15 30  1  0  0  0  0
 16 31  1  0  0  0  0
 20 32  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0009721

> <DATABASE_NAME>
NP-MRD

> <SMILES>
[H]OC1=C2C(=O)C3=C(O[H])C([H])=C(C([H])=C3OC2=C([H])C(OC([H])([H])[H])=C1[H])C([H])([H])[H]

> <INCHI_IDENTIFIER>
InChI=1S/C15H12O5/c1-7-3-9(16)13-11(4-7)20-12-6-8(19-2)5-10(17)14(12)15(13)18/h3-6,16-17H,1-2H3

> <INCHI_KEY>
QQWCJIAJCYGAIK-UHFFFAOYSA-N

> <FORMULA>
C15H12O5

> <MOLECULAR_WEIGHT>
272.256

> <EXACT_MASS>
272.068473486

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
32

> <JCHEM_AVERAGE_POLARIZABILITY>
27.7367090036702

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one

> <ALOGPS_LOGP>
3.00

> <JCHEM_LOGP>
4.008259700666667

> <ALOGPS_LOGS>
-3.33

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.752787897243238

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.084447700768324

> <JCHEM_PKA_STRONGEST_BASIC>
-3.7423446525930193

> <JCHEM_POLAR_SURFACE_AREA>
75.99000000000001

> <JCHEM_REFRACTIVITY>
72.2825

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.28e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
1,8-dihydroxy-3-methoxy-6-methylxanthen-9-one

> <JCHEM_VEBER_RULE>
0

$$$$

     RDKit          3D

 32 34  0  0  0  0  0  0  0  0999 V2000
   -4.7186    2.3660   -0.1534 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7161    0.9574   -0.0162 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4561    0.3378    0.0481 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4343   -1.0160    0.1800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2046   -1.7017    0.2506 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2631   -3.0497    0.3817 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0208   -1.0119    0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2020   -1.6461    0.2528 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2764   -2.8921    0.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3821   -0.9068    0.1845 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5838   -1.5486    0.2508 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7586   -2.8897    0.3819 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7344   -0.7188    0.1736 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6111    0.6377    0.0411 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8565    1.4797   -0.0369 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3792    1.2373   -0.0211 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2389    0.4824    0.0488 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0470    1.0365   -0.0089 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0639    0.3556    0.0539 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2765    1.0498   -0.0175 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0823    2.7016   -0.9997 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3535    2.7852    0.8226 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7666    2.6761   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3510   -1.5900    0.2330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6403   -3.7548    0.4523 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1989   -3.6539    0.4546 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6773   -1.2270    0.2261 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0207    1.8375   -1.0583 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6752    2.3446    0.6325 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7096    0.8988    0.3593 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3266    2.3029   -0.1251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3308    2.1202   -0.1219 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
  8 10  1  0
 10 11  2  0
 11 12  1  0
 11 13  1  0
 13 14  2  0
 14 15  1  0
 14 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  1  0
 19 20  2  0
 20  3  1  0
 19  7  1  0
 17 10  1  0
  1 21  1  0
  1 22  1  0
  1 23  1  0
  4 24  1  0
  6 25  1  0
 12 26  1  0
 13 27  1  0
 15 28  1  0
 15 29  1  0
 15 30  1  0
 16 31  1  0
 20 32  1  0
M  END

HEADER    PROTEIN                                 24-JUN-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-JUN-21         0                                  
HETATM    1  C   UNK     0      -4.719   2.366  -0.153  0.00  0.00           C+0
HETATM    2  O   UNK     0      -4.716   0.957  -0.016  0.00  0.00           O+0
HETATM    3  C   UNK     0      -3.456   0.338   0.048  0.00  0.00           C+0
HETATM    4  C   UNK     0      -3.434  -1.016   0.180  0.00  0.00           C+0
HETATM    5  C   UNK     0      -2.205  -1.702   0.251  0.00  0.00           C+0
HETATM    6  O   UNK     0      -2.263  -3.050   0.382  0.00  0.00           O+0
HETATM    7  C   UNK     0      -1.021  -1.012   0.187  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.202  -1.646   0.253  0.00  0.00           C+0
HETATM    9  O   UNK     0       0.276  -2.892   0.374  0.00  0.00           O+0
HETATM   10  C   UNK     0       1.382  -0.907   0.185  0.00  0.00           C+0
HETATM   11  C   UNK     0       2.584  -1.549   0.251  0.00  0.00           C+0
HETATM   12  O   UNK     0       2.759  -2.890   0.382  0.00  0.00           O+0
HETATM   13  C   UNK     0       3.734  -0.719   0.174  0.00  0.00           C+0
HETATM   14  C   UNK     0       3.611   0.638   0.041  0.00  0.00           C+0
HETATM   15  C   UNK     0       4.856   1.480  -0.037  0.00  0.00           C+0
HETATM   16  C   UNK     0       2.379   1.237  -0.021  0.00  0.00           C+0
HETATM   17  C   UNK     0       1.239   0.482   0.049  0.00  0.00           C+0
HETATM   18  O   UNK     0       0.047   1.036  -0.009  0.00  0.00           O+0
HETATM   19  C   UNK     0      -1.064   0.356   0.054  0.00  0.00           C+0
HETATM   20  C   UNK     0      -2.276   1.050  -0.018  0.00  0.00           C+0
HETATM   21  H   UNK     0      -4.082   2.702  -1.000  0.00  0.00           H+0
HETATM   22  H   UNK     0      -4.354   2.785   0.823  0.00  0.00           H+0
HETATM   23  H   UNK     0      -5.767   2.676  -0.327  0.00  0.00           H+0
HETATM   24  H   UNK     0      -4.351  -1.590   0.233  0.00  0.00           H+0
HETATM   25  H   UNK     0      -1.640  -3.755   0.452  0.00  0.00           H+0
HETATM   26  H   UNK     0       2.199  -3.654   0.455  0.00  0.00           H+0
HETATM   27  H   UNK     0       4.677  -1.227   0.226  0.00  0.00           H+0
HETATM   28  H   UNK     0       5.021   1.837  -1.058  0.00  0.00           H+0
HETATM   29  H   UNK     0       4.675   2.345   0.633  0.00  0.00           H+0
HETATM   30  H   UNK     0       5.710   0.899   0.359  0.00  0.00           H+0
HETATM   31  H   UNK     0       2.327   2.303  -0.125  0.00  0.00           H+0
HETATM   32  H   UNK     0      -2.331   2.120  -0.122  0.00  0.00           H+0
CONECT    1    2   21   22   23                                             
CONECT    2    1    3                                                       
CONECT    3    2    4   20                                                  
CONECT    4    3    5   24                                                  
CONECT    5    4    6    7                                                  
CONECT    6    5   25                                                       
CONECT    7    5    8   19                                                  
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11   17                                                  
CONECT   11   10   12   13                                                  
CONECT   12   11   26                                                       
CONECT   13   11   14   27                                                  
CONECT   14   13   15   16                                                  
CONECT   15   14   28   29   30                                             
CONECT   16   14   17   31                                                  
CONECT   17   16   18   10                                                  
CONECT   18   17   19                                                       
CONECT   19   18   20    7                                                  
CONECT   20   19    3   32                                                  
CONECT   21    1                                                            
CONECT   22    1                                                            
CONECT   23    1                                                            
CONECT   24    4                                                            
CONECT   25    6                                                            
CONECT   26   12                                                            
CONECT   27   13                                                            
CONECT   28   15                                                            
CONECT   29   15                                                            
CONECT   30   15                                                            
CONECT   31   16                                                            
CONECT   32   20                                                            
MASTER        0    0    0    0    0    0    0    0   32    0   68    0
END

RDKit          3D

32 34  0  0  0  0  0  0  0  0999 V2000
   -4.7186    2.3660   -0.1534 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7161    0.9574   -0.0162 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4561    0.3378    0.0481 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4343   -1.0160    0.1800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2046   -1.7017    0.2506 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2631   -3.0497    0.3817 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0208   -1.0119    0.1872 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2020   -1.6461    0.2528 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2764   -2.8921    0.3744 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3821   -0.9068    0.1845 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5838   -1.5486    0.2508 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7586   -2.8897    0.3819 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7344   -0.7188    0.1736 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6111    0.6377    0.0411 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8565    1.4797   -0.0369 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3792    1.2373   -0.0211 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2389    0.4824    0.0488 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0470    1.0365   -0.0089 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0639    0.3556    0.0539 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2765    1.0498   -0.0175 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0823    2.7016   -0.9997 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3535    2.7852    0.8226 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7666    2.6761   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3510   -1.5900    0.2330 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6403   -3.7548    0.4523 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1989   -3.6539    0.4546 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6773   -1.2270    0.2261 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0207    1.8375   -1.0583 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6752    2.3446    0.6325 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7096    0.8988    0.3593 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3266    2.3029   -0.1251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3308    2.1202   -0.1219 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
  8 10  1  0
 10 11  2  0
 11 12  1  0
 11 13  1  0
 13 14  2  0
 14 15  1  0
 14 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  1  0
 19 20  2  0
 20  3  1  0
 19  7  1  0
 17 10  1  0
  1 21  1  0
  1 22  1  0
  1 23  1  0
  4 24  1  0
  6 25  1  0
 12 26  1  0
 13 27  1  0
 15 28  1  0
 15 29  1  0
 15 30  1  0
 16 31  1  0
 20 32  1  0
M  END

View in JSmol View NMR Assignments View DFT Assignments 3D Conformers

Synonyms

Not Available

Chemical Formula

C₁₅H₁₂O₅

Average Mass

272.2560 Da

Monoisotopic Mass

272.06847 Da

IUPAC Name

1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one

Traditional Name

1,8-dihydroxy-3-methoxy-6-methylxanthen-9-one

CAS Registry Number

Not Available

SMILES

COC1=CC(O)=C2C(=O)C3=C(OC2=C1)C=C(C)C=C3O

InChI Identifier

InChI=1S/C15H12O5/c1-7-3-9(16)13-11(4-7)20-12-6-8(19-2)5-10(17)14(12)15(13)18/h3-6,16-17H,1-2H3

InChI Key

QQWCJIAJCYGAIK-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, 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
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 125 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 150 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 175 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 225 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 250 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, chcl3, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, chcl3, 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
Microdiplodia sp.	NPAtlas	21244021
Senna obtusifolia	LOTUS Database	35616633

Chemical Taxonomy

Description

This compound belongs to the class of organic compounds known as xanthones. These are polycyclic aromatic compounds containing a xanthene moiety conjugated to a ketone group at carbon 9. Xanthene is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Benzopyrans

Sub Class

1-benzopyrans

Direct Parent

Xanthones

Alternative Parents

Substituents

Xanthone
Chromone
Anisole
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Pyranone
Benzenoid
Pyran
Heteroaromatic compound
Vinylogous acid
Ether
Oxacycle
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Organic oxide
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

aromatic ether (CHEBI:68287 )
polyphenol (CHEBI:68287 )
xanthones (CHEBI:68287 )

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	ALOGPS
logP	4.01	ChemAxon
logS	-3.3	ALOGPS
pKa (Strongest Acidic)	8.08	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	75.99 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	72.28 m³·mol⁻¹	ChemAxon
Polarizability	27.74 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

NPAtlas ID

NPA010857

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

28285532

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

25034673

PDB ID

Not Available

ChEBI ID

68287

Good Scents ID

Not Available

References

General References

Showing NP-Card for 1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one (NP0009721)

MOL for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

3D MOL for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

3D SDF for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

3D-SDF for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

PDB for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

3D PDB for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

SMILES for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

INCHI for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

Structure for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)

3D Structure for NP0009721 (1,8-dihydroxy-3-methoxy-6-methyl-9H-xanthen-9-one)