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Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2021-09-11 20:11:31 UTC

Update Date

2021-09-26 23:15:32 UTC

HMDB ID

HMDB0258558

Secondary Accession Numbers

None

Metabolite Identification

Common Name

Sudan II

Description

Sudan II, also known as sudan red, belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position. Based on a literature review a significant number of articles have been published on Sudan II. This compound has been identified in human blood as reported by (PMID: 31557052 ). Sudan ii is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Sudan II is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

HMDB0258558
     RDKit          3D
Sudan II
 37 39  0  0  0  0  0  0  0  0999 V2000
    5.8579    0.3285    0.6897 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4252    0.3283    0.3295 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6761    1.4781    0.2644 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3318    1.4586   -0.0756 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7042    0.2708   -0.3607 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3300    0.2627   -0.7070 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5090    1.0082   -0.1132 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8773    1.0472   -0.4075 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4026    2.1079   -1.1153 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5684    3.1534   -1.5440 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7530    2.1082   -1.3839 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5604    1.0659   -0.9517 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0125    0.0163   -0.2458 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8017   -1.0360    0.1958 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2721   -2.1002    0.9064 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9204   -2.1246    1.1890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1349   -1.0682    0.7444 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6625   -0.0085    0.0368 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4391   -0.8901   -0.3003 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7934   -2.2134   -0.6044 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7840   -0.8484    0.0423 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4609    0.5410   -0.2176 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0328    1.1160    1.4662 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1760   -0.6699    1.0484 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1334    2.4319    0.4816 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8049    2.4216   -0.1050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5820    3.1119   -1.3243 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1666    2.9528   -1.9466 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6253    1.0557   -1.1576 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8651   -1.0088   -0.0311 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9377   -2.8996    1.2287 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4745   -2.9417    1.7425 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0732   -1.0365    0.9375 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4274   -3.0005   -0.1441 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6967   -2.3673   -1.7034 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8129   -2.2588   -0.1173 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3124   -1.7924    0.0740 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  0
  5  6  1  0
  6  7  2  3
  7  8  1  0
  8  9  2  0
  9 10  1  0
  9 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
 16 17  1  0
 17 18  2  0
  5 19  1  0
 19 20  1  0
 19 21  2  0
 21  2  1  0
 18  8  1  0
 18 13  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  3 25  1  0
  4 26  1  0
 10 27  1  0
 11 28  1  0
 12 29  1  0
 14 30  1  0
 15 31  1  0
 16 32  1  0
 17 33  1  0
 20 34  1  0
 20 35  1  0
 20 36  1  0
 21 37  1  0
M  END


  Mrv1652309112122112D          

 21 23  0  0  0  0            999 V2000
    0.7145   -6.1875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -2.8875    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 N   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
    2.8579    0.0000    0.0000 C   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
    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
    0.0000   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  2  7  1  0  0  0  0
  8  5  1  4  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  2  0  0  0  0
 14 19  1  0  0  0  0
 10 19  1  0  0  0  0
 11 20  1  0  0  0  0
  4 21  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0258558

> <DATABASE_NAME>
hmdb

> <SMILES>
CC1=CC(C)=C(C=C1)N=NC1=C(O)C=CC2=CC=CC=C12

> <INCHI_IDENTIFIER>
InChI=1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3

> <INCHI_KEY>
JBTHDAVBDKKSRW-UHFFFAOYSA-N

> <FORMULA>
C18H16N2O

> <MOLECULAR_WEIGHT>
276.339

> <EXACT_MASS>
276.126263143

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
37

> <JCHEM_AVERAGE_POLARIZABILITY>
31.375237201186152

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
1-[2-(2,4-dimethylphenyl)diazen-1-yl]naphthalen-2-ol

> <ALOGPS_LOGP>
5.45

> <JCHEM_LOGP>
6.091893703

> <ALOGPS_LOGS>
-5.10

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
11.83529323236354

> <JCHEM_PKA_STRONGEST_BASIC>
0.5404444300840128

> <JCHEM_POLAR_SURFACE_AREA>
44.95

> <JCHEM_REFRACTIVITY>
88.8905

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
2.19e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
1-[2-(2,4-dimethylphenyl)diazen-1-yl]naphthalen-2-ol

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0258558
     RDKit          3D
Sudan II
 37 39  0  0  0  0  0  0  0  0999 V2000
    5.8579    0.3285    0.6897 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4252    0.3283    0.3295 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6761    1.4781    0.2644 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3318    1.4586   -0.0756 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7042    0.2708   -0.3607 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3300    0.2627   -0.7070 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5090    1.0082   -0.1132 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8773    1.0472   -0.4075 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4026    2.1079   -1.1153 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5684    3.1534   -1.5440 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7530    2.1082   -1.3839 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5604    1.0659   -0.9517 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0125    0.0163   -0.2458 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8017   -1.0360    0.1958 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2721   -2.1002    0.9064 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9204   -2.1246    1.1890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1349   -1.0682    0.7444 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6625   -0.0085    0.0368 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4391   -0.8901   -0.3003 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7934   -2.2134   -0.6044 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7840   -0.8484    0.0423 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4609    0.5410   -0.2176 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0328    1.1160    1.4662 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1760   -0.6699    1.0484 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1334    2.4319    0.4816 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8049    2.4216   -0.1050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5820    3.1119   -1.3243 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1666    2.9528   -1.9466 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6253    1.0557   -1.1576 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8651   -1.0088   -0.0311 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9377   -2.8996    1.2287 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4745   -2.9417    1.7425 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0732   -1.0365    0.9375 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4274   -3.0005   -0.1441 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6967   -2.3673   -1.7034 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8129   -2.2588   -0.1173 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3124   -1.7924    0.0740 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  0
  5  6  1  0
  6  7  2  3
  7  8  1  0
  8  9  2  0
  9 10  1  0
  9 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
 16 17  1  0
 17 18  2  0
  5 19  1  0
 19 20  1  0
 19 21  2  0
 21  2  1  0
 18  8  1  0
 18 13  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  3 25  1  0
  4 26  1  0
 10 27  1  0
 11 28  1  0
 12 29  1  0
 14 30  1  0
 15 31  1  0
 16 32  1  0
 17 33  1  0
 20 34  1  0
 20 35  1  0
 20 36  1  0
 21 37  1  0
M  END

HEADER    PROTEIN                                 11-SEP-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   11-SEP-21         0                                  
HETATM    1  C   UNK     0       1.334 -11.550   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       1.334 -10.010   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000  -9.240   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.000  -7.700   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334  -6.930   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       2.667  -7.700   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       2.667  -9.240   0.000  0.00  0.00           C+0
HETATM    8  N   UNK     0       1.334  -5.390   0.000  0.00  0.00           N+0
HETATM    9  N   UNK     0       2.667  -4.620   0.000  0.00  0.00           N+0
HETATM   10  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       0.000  -3.080   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0      -1.334  -6.930   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    7                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5   21                                                  
CONECT    5    4    6    8                                                  
CONECT    6    5    7                                                       
CONECT    7    6    2                                                       
CONECT    8    5    9                                                       
CONECT    9    8   10                                                       
CONECT   10    9   11   19                                                  
CONECT   11   10   12   20                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15   19                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   14   10                                                  
CONECT   20   11                                                            
CONECT   21    4                                                            
MASTER        0    0    0    0    0    0    0    0   21    0   46    0
END

COMPND    HMDB0258558
HETATM    1  C1  UNL     1       5.858   0.329   0.690  1.00  0.00           C  
HETATM    2  C2  UNL     1       4.425   0.328   0.330  1.00  0.00           C  
HETATM    3  C3  UNL     1       3.676   1.478   0.264  1.00  0.00           C  
HETATM    4  C4  UNL     1       2.332   1.459  -0.076  1.00  0.00           C  
HETATM    5  C5  UNL     1       1.704   0.271  -0.361  1.00  0.00           C  
HETATM    6  N1  UNL     1       0.330   0.263  -0.707  1.00  0.00           N  
HETATM    7  N2  UNL     1      -0.509   1.008  -0.113  1.00  0.00           N  
HETATM    8  C6  UNL     1      -1.877   1.047  -0.408  1.00  0.00           C  
HETATM    9  C7  UNL     1      -2.403   2.108  -1.115  1.00  0.00           C  
HETATM   10  O1  UNL     1      -1.568   3.153  -1.544  1.00  0.00           O  
HETATM   11  C8  UNL     1      -3.753   2.108  -1.384  1.00  0.00           C  
HETATM   12  C9  UNL     1      -4.560   1.066  -0.952  1.00  0.00           C  
HETATM   13  C10 UNL     1      -4.013   0.016  -0.246  1.00  0.00           C  
HETATM   14  C11 UNL     1      -4.802  -1.036   0.196  1.00  0.00           C  
HETATM   15  C12 UNL     1      -4.272  -2.100   0.906  1.00  0.00           C  
HETATM   16  C13 UNL     1      -2.920  -2.125   1.189  1.00  0.00           C  
HETATM   17  C14 UNL     1      -2.135  -1.068   0.744  1.00  0.00           C  
HETATM   18  C15 UNL     1      -2.662  -0.008   0.037  1.00  0.00           C  
HETATM   19  C16 UNL     1       2.439  -0.890  -0.300  1.00  0.00           C  
HETATM   20  C17 UNL     1       1.793  -2.213  -0.604  1.00  0.00           C  
HETATM   21  C18 UNL     1       3.784  -0.848   0.042  1.00  0.00           C  
HETATM   22  H1  UNL     1       6.461   0.541  -0.218  1.00  0.00           H  
HETATM   23  H2  UNL     1       6.033   1.116   1.466  1.00  0.00           H  
HETATM   24  H3  UNL     1       6.176  -0.670   1.048  1.00  0.00           H  
HETATM   25  H4  UNL     1       4.133   2.432   0.482  1.00  0.00           H  
HETATM   26  H5  UNL     1       1.805   2.422  -0.105  1.00  0.00           H  
HETATM   27  H6  UNL     1      -0.582   3.112  -1.324  1.00  0.00           H  
HETATM   28  H7  UNL     1      -4.167   2.953  -1.947  1.00  0.00           H  
HETATM   29  H8  UNL     1      -5.625   1.056  -1.158  1.00  0.00           H  
HETATM   30  H9  UNL     1      -5.865  -1.009  -0.031  1.00  0.00           H  
HETATM   31  H10 UNL     1      -4.938  -2.900   1.229  1.00  0.00           H  
HETATM   32  H11 UNL     1      -2.474  -2.942   1.742  1.00  0.00           H  
HETATM   33  H12 UNL     1      -1.073  -1.036   0.937  1.00  0.00           H  
HETATM   34  H13 UNL     1       2.427  -3.001  -0.144  1.00  0.00           H  
HETATM   35  H14 UNL     1       1.697  -2.367  -1.703  1.00  0.00           H  
HETATM   36  H15 UNL     1       0.813  -2.259  -0.117  1.00  0.00           H  
HETATM   37  H16 UNL     1       4.312  -1.792   0.074  1.00  0.00           H  
CONECT    1    2   22   23   24
CONECT    2    3    3   21
CONECT    3    4   25
CONECT    4    5    5   26
CONECT    5    6   19
CONECT    6    7    7
CONECT    7    8
CONECT    8    9    9   18
CONECT    9   10   11
CONECT   10   27
CONECT   11   12   12   28
CONECT   12   13   29
CONECT   13   14   14   18
CONECT   14   15   30
CONECT   15   16   16   31
CONECT   16   17   32
CONECT   17   18   18   33
CONECT   19   20   21   21
CONECT   20   34   35   36
CONECT   21   37
END

HMDB0258558
     RDKit          3D
Sudan II
 37 39  0  0  0  0  0  0  0  0999 V2000
    5.8579    0.3285    0.6897 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4252    0.3283    0.3295 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6761    1.4781    0.2644 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3318    1.4586   -0.0756 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7042    0.2708   -0.3607 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3300    0.2627   -0.7070 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5090    1.0082   -0.1132 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8773    1.0472   -0.4075 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4026    2.1079   -1.1153 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5684    3.1534   -1.5440 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7530    2.1082   -1.3839 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5604    1.0659   -0.9517 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0125    0.0163   -0.2458 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8017   -1.0360    0.1958 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2721   -2.1002    0.9064 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9204   -2.1246    1.1890 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1349   -1.0682    0.7444 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6625   -0.0085    0.0368 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4391   -0.8901   -0.3003 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7934   -2.2134   -0.6044 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7840   -0.8484    0.0423 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4609    0.5410   -0.2176 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0328    1.1160    1.4662 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.1760   -0.6699    1.0484 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1334    2.4319    0.4816 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8049    2.4216   -0.1050 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5820    3.1119   -1.3243 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1666    2.9528   -1.9466 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6253    1.0557   -1.1576 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.8651   -1.0088   -0.0311 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9377   -2.8996    1.2287 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4745   -2.9417    1.7425 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0732   -1.0365    0.9375 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4274   -3.0005   -0.1441 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6967   -2.3673   -1.7034 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8129   -2.2588   -0.1173 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3124   -1.7924    0.0740 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  0
  5  6  1  0
  6  7  2  3
  7  8  1  0
  8  9  2  0
  9 10  1  0
  9 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
 16 17  1  0
 17 18  2  0
  5 19  1  0
 19 20  1  0
 19 21  2  0
 21  2  1  0
 18  8  1  0
 18 13  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  3 25  1  0
  4 26  1  0
 10 27  1  0
 11 28  1  0
 12 29  1  0
 14 30  1  0
 15 31  1  0
 16 32  1  0
 17 33  1  0
 20 34  1  0
 20 35  1  0
 20 36  1  0
 21 37  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Value	Source
Sudan red	HMDB

Chemical Formula

C₁₈H₁₆N₂O

Average Molecular Weight

276.339

Monoisotopic Molecular Weight

276.126263143

IUPAC Name

1-[2-(2,4-dimethylphenyl)diazen-1-yl]naphthalen-2-ol

Traditional Name

1-[2-(2,4-dimethylphenyl)diazen-1-yl]naphthalen-2-ol

CAS Registry Number

Not Available

SMILES

CC1=CC(C)=C(C=C1)N=NC1=C(O)C=CC2=CC=CC=C12

InChI Identifier

InChI=1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3

InChI Key

JBTHDAVBDKKSRW-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Naphthalenes

Sub Class

Naphthols and derivatives

Direct Parent

Naphthols and derivatives

Alternative Parents

Substituents

2-naphthol
M-xylene
Xylene
1-hydroxy-2-unsubstituted benzenoid
Monocyclic benzene moiety
Azo compound
Organic 1,3-dipolar compound
Propargyl-type 1,3-dipolar organic compound
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Hydrocarbon derivative
Organooxygen compound
Organonitrogen compound
Aromatic homopolycyclic compound

Molecular Framework

Aromatic homopolycyclic compounds

External Descriptors

Not Available

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (PMID: 31557052)

Source

Exogenous

Exogenous (PMID: 31557052)

Process

Not Available

Role

Not Available

Physical Properties

State

Not Available

Experimental Molecular 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

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
logP	5.45	ALOGPS
logP	6.09	ChemAxon
logS	-5.1	ALOGPS
pKa (Strongest Acidic)	11.84	ChemAxon
pKa (Strongest Basic)	0.54	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	44.95 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	88.89 m³·mol⁻¹	ChemAxon
Polarizability	31.38 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DeepCCS	[M-2H]-	200.906	30932474
DeepCCS	[M+Na]+	176.471	30932474
AllCCS	[M+H]+	166.0	32859911
AllCCS	[M+H-H2O]+	162.6	32859911
AllCCS	[M+NH4]+	169.2	32859911
AllCCS	[M+Na]+	170.1	32859911
AllCCS	[M-H]-	162.5	32859911
AllCCS	[M+Na-2H]-	160.9	32859911
AllCCS	[M+HCOO]-	159.2	32859911

Predicted Retention Times

Underivatized

Chromatographic Method	Retention Time	Reference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.	4.54 minutes	32390414
Predicted by Siyang on May 30, 2022	19.8458 minutes	33406817
Predicted by Siyang using ReTip algorithm on June 8, 2022	1.14 minutes	32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid	2958.7 seconds	40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid	624.8 seconds	40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid	249.0 seconds	40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid	364.0 seconds	40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	358.1 seconds	40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid	910.3 seconds	40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid	991.1 seconds	40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)	123.8 seconds	40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid	1613.9 seconds	40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid	642.9 seconds	40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid	2019.9 seconds	40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	511.2 seconds	40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	661.7 seconds	40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate	558.5 seconds	40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA	272.5 seconds	40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water	45.5 seconds	40023050

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
Sudan II	CC1=CC(C)=C(C=C1)N=NC1=C(O)C=CC2=CC=CC=C12	3462.7	Standard polar	33892256
Sudan II	CC1=CC(C)=C(C=C1)N=NC1=C(O)C=CC2=CC=CC=C12	2427.1	Standard non polar	33892256
Sudan II	CC1=CC(C)=C(C=C1)N=NC1=C(O)C=CC2=CC=CC=C12	2712.1	Semi standard non polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - Sudan II GC-MS (Non-derivatized) - 70eV, Positive	splash10-014i-3960000000-2e3654ba1e281b314916	2021-09-23	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Sudan II GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Sudan II GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Sudan II GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected but not Quantified	Not Quantified	Not Specified	Not Specified	Normal	31557052	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

21159779

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Sudan II

METLIN ID

Not Available

PubChem Compound

18386

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Showing metabocard for Sudan II (HMDB0258558)

MOL for HMDB0258558 (Sudan II)

3D MOL for HMDB0258558 (Sudan II)

3D SDF for HMDB0258558 (Sudan II)

3D-SDF for HMDB0258558 (Sudan II)

PDB for HMDB0258558 (Sudan II)

3D PDB for HMDB0258558 (Sudan II)

SMILES for HMDB0258558 (Sudan II)

INCHI for HMDB0258558 (Sudan II)

Structure for HMDB0258558 (Sudan II)

3D Structure for HMDB0258558 (Sudan II)

Predicted Collision Cross Sections

Predicted Retention Times

Underivatized

Predicted Kovats Retention Indices

Underivatized

GC-MS Spectra