Np mrd loader

Showing NP-Card for Pyridoxal (NP0000298)

Jump To Section:
IdentificationSpectraBioTaxonomyChemoTaxonomyPhysical propertiesLinksReferencesXML
Record Information
Version1.0
Created at2005-11-16 15:48:42 UTC
Updated at2021-06-29 00:47:07 UTC
NP-MRD IDNP0000298
Secondary Accession NumbersNone
Natural Product Identification
Common NamePyridoxal
DescriptionPyridoxal is a pyridinecarbaldehyde that is pyridine-4-carbaldehyde bearing methyl, hydroxy and hydroxymethyl substituents at positions 2, 3 and 5 respectively. Pyridoxal, also known as pyridoxaldehyde, belongs to the class of organic compounds known as pyridoxals and derivatives. Pyridoxals and derivatives are compounds containing a pyridoxal moiety, which consists of a pyridine ring substituted at positions 2, 3, 4, and 5 by a methyl group, a hydroxyl group, a carbaldehyde group, and a hydroxymethyl group, respectively. Pyridoxal is one form of vitamin B6. Pyridoxal exists in all living species, ranging from bacteria to humans. In humans, pyridoxal is involved in glycine and serine metabolism. Pyridoxal has been detected, but not quantified in several different foods, such as sourdoughs, lichee, arctic blackberries, watercress, and cottonseeds. Some medically relevant bacteria, such as those in the genera Granulicatella and Abiotrophia, require pyridoxal for growth. This nutritional requirement can lead to the culture phenomenon of satellite growth. In in vitro culture, these pyridoxal-dependent bacteria may only grow in areas surrounding colonies of bacteria from other genera ("satellitism") that are capable of producing pyridoxal. Pridoxal has a role as a cofactor, a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite.
Structure
Thumb
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for NP0000298 (Pyridoxal)


  Mrv1652309042000242D          

 12 12  0  0  0  0            999 V2000
    0.7145    2.0625    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
    1.4289    0.8250    0.0000 N   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
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 O   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 O   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
    1.4289   -1.6500    0.0000 O   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
  7  8  1  0  0  0  0
  6  9  1  0  0  0  0
  9 10  2  0  0  0  0
  5 11  1  0  0  0  0
 11 12  1  0  0  0  0
M  END
Download

3D MOL for NP0000298 (Pyridoxal)

HMDB0001545
     RDKit          3D
Pyridoxal
 21 21  0  0  0  0  0  0  0  0999 V2000
   -3.0457    1.1173   -0.4227 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5924    0.8083   -0.3262 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6474    1.6878   -0.6640 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.6675    1.4148   -0.5792 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1385    0.2032   -0.1358 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5804   -0.1198   -0.0347 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3808    0.9193   -0.4291 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1819   -0.7434    0.2270 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6798   -2.0263    0.6969 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0736   -2.9412    1.0456 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1626   -0.4489    0.1345 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1452   -1.3258    0.4718 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6074    0.3062   -0.9266 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4699    1.3633    0.5719 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1327    2.0110   -1.0809 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4212    2.1507   -0.8614 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7550   -1.0566   -0.6179 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8248   -0.3892    1.0262 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6119    1.5109    0.3455 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7678   -2.2013    0.7484 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1325   -2.2405    0.8108 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  1  0
  5  8  1  0
  8  9  1  0
  9 10  2  0
  8 11  2  0
 11 12  1  0
 11  2  1  0
  1 13  1  0
  1 14  1  0
  1 15  1  0
  4 16  1  0
  6 17  1  0
  6 18  1  0
  7 19  1  0
  9 20  1  0
 12 21  1  0
M  END
Download

3D SDF for NP0000298 (Pyridoxal)


  Mrv1652309042000242D          

 12 12  0  0  0  0            999 V2000
    0.7145    2.0625    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
    1.4289    0.8250    0.0000 N   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
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 O   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 O   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
    1.4289   -1.6500    0.0000 O   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
  7  8  1  0  0  0  0
  6  9  1  0  0  0  0
  9 10  2  0  0  0  0
  5 11  1  0  0  0  0
 11 12  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0000298

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1=NC=C(CO)C(C=O)=C1O

> <INCHI_IDENTIFIER>
InChI=1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3

> <INCHI_KEY>
RADKZDMFGJYCBB-UHFFFAOYSA-N

> <FORMULA>
C8H9NO3

> <MOLECULAR_WEIGHT>
167.162

> <EXACT_MASS>
167.058243159

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
21

> <JCHEM_AVERAGE_POLARIZABILITY>
16.280640988280627

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde

> <ALOGPS_LOGP>
0.02

> <JCHEM_LOGP>
0.17853081366666687

> <ALOGPS_LOGS>
-1.16

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.658014655901226

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.971193899104745

> <JCHEM_PKA_STRONGEST_BASIC>
4.110818751313327

> <JCHEM_POLAR_SURFACE_AREA>
70.42

> <JCHEM_REFRACTIVITY>
43.8734

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.17e+01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
pyridoxal

> <JCHEM_VEBER_RULE>
0

$$$$
Download

3D-SDF for NP0000298 (Pyridoxal)

HMDB0001545
     RDKit          3D
Pyridoxal
 21 21  0  0  0  0  0  0  0  0999 V2000
   -3.0457    1.1173   -0.4227 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5924    0.8083   -0.3262 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6474    1.6878   -0.6640 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.6675    1.4148   -0.5792 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1385    0.2032   -0.1358 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5804   -0.1198   -0.0347 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3808    0.9193   -0.4291 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1819   -0.7434    0.2270 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6798   -2.0263    0.6969 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0736   -2.9412    1.0456 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1626   -0.4489    0.1345 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1452   -1.3258    0.4718 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6074    0.3062   -0.9266 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4699    1.3633    0.5719 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1327    2.0110   -1.0809 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4212    2.1507   -0.8614 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7550   -1.0566   -0.6179 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8248   -0.3892    1.0262 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6119    1.5109    0.3455 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7678   -2.2013    0.7484 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1325   -2.2405    0.8108 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  1  0
  5  8  1  0
  8  9  1  0
  9 10  2  0
  8 11  2  0
 11 12  1  0
 11  2  1  0
  1 13  1  0
  1 14  1  0
  1 15  1  0
  4 16  1  0
  6 17  1  0
  6 18  1  0
  7 19  1  0
  9 20  1  0
 12 21  1  0
M  END
Download

PDB for NP0000298 (Pyridoxal)

HEADER    PROTEIN                                 04-SEP-20   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-SEP-20         0                                  
HETATM    1  C   UNK     0       1.334   3.850   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM    3  N   UNK     0       2.667   1.540   0.000  0.00  0.00           N+0
HETATM    4  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0      -1.334   2.310   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0      -2.667   0.000   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       2.667  -3.080   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3    7                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5                                                       
CONECT    5    4    6   11                                                  
CONECT    6    5    7    9                                                  
CONECT    7    6    2    8                                                  
CONECT    8    7                                                            
CONECT    9    6   10                                                       
CONECT   10    9                                                            
CONECT   11    5   12                                                       
CONECT   12   11                                                            
MASTER        0    0    0    0    0    0    0    0   12    0   24    0
END
Download

3D PDB for NP0000298 (Pyridoxal)

COMPND    HMDB0001545
HETATM    1  C1  UNL     1      -3.046   1.117  -0.423  1.00  0.00           C  
HETATM    2  C2  UNL     1      -1.592   0.808  -0.326  1.00  0.00           C  
HETATM    3  N1  UNL     1      -0.647   1.688  -0.664  1.00  0.00           N  
HETATM    4  C3  UNL     1       0.668   1.415  -0.579  1.00  0.00           C  
HETATM    5  C4  UNL     1       1.138   0.203  -0.136  1.00  0.00           C  
HETATM    6  C5  UNL     1       2.580  -0.120  -0.035  1.00  0.00           C  
HETATM    7  O1  UNL     1       3.381   0.919  -0.429  1.00  0.00           O  
HETATM    8  C6  UNL     1       0.182  -0.743   0.227  1.00  0.00           C  
HETATM    9  C7  UNL     1       0.680  -2.026   0.697  1.00  0.00           C  
HETATM   10  O2  UNL     1      -0.074  -2.941   1.046  1.00  0.00           O  
HETATM   11  C8  UNL     1      -1.163  -0.449   0.135  1.00  0.00           C  
HETATM   12  O3  UNL     1      -2.145  -1.326   0.472  1.00  0.00           O  
HETATM   13  H1  UNL     1      -3.607   0.306  -0.927  1.00  0.00           H  
HETATM   14  H2  UNL     1      -3.470   1.363   0.572  1.00  0.00           H  
HETATM   15  H3  UNL     1      -3.133   2.011  -1.081  1.00  0.00           H  
HETATM   16  H4  UNL     1       1.421   2.151  -0.861  1.00  0.00           H  
HETATM   17  H5  UNL     1       2.755  -1.057  -0.618  1.00  0.00           H  
HETATM   18  H6  UNL     1       2.825  -0.389   1.026  1.00  0.00           H  
HETATM   19  H7  UNL     1       3.612   1.511   0.345  1.00  0.00           H  
HETATM   20  H8  UNL     1       1.768  -2.201   0.748  1.00  0.00           H  
HETATM   21  H9  UNL     1      -2.133  -2.240   0.811  1.00  0.00           H  
CONECT    1    2   13   14   15
CONECT    2    3    3   11
CONECT    3    4
CONECT    4    5    5   16
CONECT    5    6    8
CONECT    6    7   17   18
CONECT    7   19
CONECT    8    9   11   11
CONECT    9   10   10   20
CONECT   11   12
CONECT   12   21
END
Download

SMILES for NP0000298 (Pyridoxal)

CC1=NC=C(CO)C(C=O)=C1O
Download

INCHI for NP0000298 (Pyridoxal)

InChI=1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3
Download
View in JSmol
Synonyms
ValueSource
3-HYDROXY-5-(hydroxymethyl)-2-methylisonicotinaldehydeChEBI
PyridoxaldehydeChEBI
3-Hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carboxaldehydeHMDB
Chemical FormulaC8H9NO3
Average Mass167.1620 Da
Monoisotopic Mass167.05824 Da
IUPAC Name3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde
Traditional Namepyridoxal
CAS Registry Number66-72-8
SMILES
CC1=NC=C(CO)C(C=O)=C1O
InChI Identifier
InChI=1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3
InChI KeyRADKZDMFGJYCBB-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Abelmoschus esculentusFooDB
Actinidia chinensisFooDB
Agaricus bisporusFooDB
AgaveFooDB
Allium ampeloprasumFooDB
Allium ascalonicumFooDB
Allium cepaFooDB
Allium cepa L.FooDB
Allium fistulosumFooDB
Allium sativumFooDB
Allium schoenoprasumFooDB
Allium tuberosumFooDB
Aloysia triphyllaFooDB
AmaranthusFooDB
Amelanchier alnifoliaFooDB
Anacardium occidentaleFooDB
Ananas comosusFooDB
Anas platyrhynchosFooDB
AnatidaeFooDB
Anethum graveolensFooDB
Angelica keiskeiFooDB
Annona cherimolaFooDB
Annona muricataFooDB
Annona reticulataFooDB
Annona squamosaFooDB
Anser anserFooDB
Anthriscus cerefoliumFooDB
Apium graveolensFooDB
Apium graveolens var. dulceFooDB
Apium graveolens var. rapaceumFooDB
Apium graveolens var. secalinumFooDB
Arabidopsis thalianaKNApSAcK Database
Arachis hypogaeaFooDB
Arctium lappaFooDB
Armoracia rusticanaFooDB
Artemisia dracunculusFooDB
Artemisia vulgarisFooDB
Artocarpus altilisFooDB
Artocarpus heterophyllusFooDB
Asparagus officinalisFooDB
Attalea speciosaFooDB
Auricularia auricula-judaeFooDB
Auricularia polytrichaFooDB
Avena sativa L.FooDB
Averrhoa carambolaFooDB
Basella albaFooDB
Benincasa hispidaFooDB
Bertholletia excelsaFooDB
Beta vulgarisFooDB
Beta vulgaris ssp. ciclaFooDB
Bison bisonFooDB
Borago officinalisFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Brassica alboglabraFooDB
Brassica junceaFooDB
Brassica napusFooDB
Brassica napus var. napusFooDB
Brassica oleraceaFooDB
Brassica oleracea var. botrytisFooDB
Brassica oleracea var. capitataFooDB
Brassica oleracea var. gemmiferaFooDB
Brassica oleracea var. gongylodesFooDB
Brassica oleracea var. italicaFooDB
Brassica oleracea var. sabaudaFooDB
Brassica oleracea var. viridisFooDB
Brassica rapaFooDB
Brassica rapa ssp. chinensisFooDB
Brassica rapa var. pekinensisFooDB
Brassica rapa var. rapaFooDB
Brassica ruvoFooDB
Brosimum alicastrumFooDB
Bubalus bubalisFooDB
Byrsonima crassifoliaFooDB
Cajanus cajanFooDB
Canarium ovatumFooDB
Cannabis sativaCannabisDB
      Not Available
Cantharellus cibariusFooDB
Capparis spinosaFooDB
Capra aegagrus hircusFooDB
Capsicum annuumFooDB
Capsicum annuum L.FooDB
Capsicum annuum var. annuumFooDB
Capsicum chinenseFooDB
Capsicum pubescensFooDB
Carica papaya L.FooDB
Carissa macrocarpaFooDB
Carthamus tinctoriusFooDB
Carum carviFooDB
CaryaFooDB
Carya illinoinensisFooDB
CastaneaFooDB
Castanea crenataFooDB
Castanea mollissimaFooDB
Castanea sativaFooDB
Ceratonia siliquaFooDB
CervidaeFooDB
Cervus canadensisFooDB
Chamaemelum nobileFooDB
Chamerion angustifoliumFooDB
Chenopodium albumFooDB
Chenopodium quinoaFooDB
Chrysanthemum coronariumFooDB
Cicer arietinumFooDB
Cichorium endiviaFooDB
Cichorium intybusFooDB
CinnamomumFooDB
Cinnamomum aromaticumFooDB
Cinnamomum verumFooDB
CirsiumFooDB
Citrullus lanatusFooDB
Citrus ×limon (L.) Burm. f. (pro sp.)FooDB
Citrus aurantiifoliaFooDB
Citrus latifoliaFooDB
Citrus limonFooDB
Citrus maximaFooDB
Citrus paradisiFooDB
Citrus reticulataFooDB
Citrus X sinensis (L.) Osbeck (pro. sp.)FooDB
Cocos nuciferaFooDB
Coffea arabica L.FooDB
Coffea canephoraFooDB
Colocasia esculentaFooDB
ColumbaFooDB
ColumbidaeFooDB
Corchorus olitoriusFooDB
Coriandrum sativum L.FooDB
CorylusFooDB
Corylus avellanaFooDB
Crateva religiosaFooDB
Crocus sativusFooDB
Cucumis meloFooDB
Cucumis metuliferusFooDB
Cucumis sativus L.FooDB
CucurbitaFooDB
Cucurbita maximaFooDB
Cucurbita moschataFooDB
Cuminum cyminumFooDB
Curcuma longaFooDB
Cydonia oblongaFooDB
Cymbopogon citratusFooDB
Cynara cardunculusFooDB
Cynara scolymusFooDB
Daphnia pulexLOTUS Database
Daucus carotaFooDB
Daucus carota ssp. sativusFooDB
Dimocarpus longanFooDB
DioscoreaFooDB
Dioscorea pentaphyllaFooDB
DiospyrosFooDB
Diospyros kakiFooDB
Diospyros virginianaFooDB
Dromaius novaehollandiaeFooDB
Durio zibethinusFooDB
Dysphania ambrosioidesFooDB
ElaeisFooDB
Eleocharis dulcisFooDB
Elettaria cardamomumFooDB
Empetrum nigrumFooDB
Equus caballusFooDB
Eragrostis tefFooDB
Eriobotrya japonicaFooDB
Eruca vesicaria subsp. SativaFooDB
Eugenia javanicaFooDB
Eugenia unifloraFooDB
Eutrema japonicumFooDB
Fagopyrum esculentumFooDB
Fagopyrum tataricumFooDB
FagusFooDB
Feijoa sellowianaFooDB
Ficus caricaFooDB
Flammulina velutipesFooDB
Foeniculum vulgareFooDB
Fragaria x ananassaFooDB
Gallus gallusFooDB
Garcinia mangostanaFooDB
Gaylussacia baccataFooDB
Ginkgo bilobaFooDB
Glycine maxFooDB
GossypiumFooDB
Grifola frondosaFooDB
Hedysarum alpinumFooDB
Helianthus annuus L.FooDB
Helianthus tuberosusFooDB
Hibiscus sabbariffaFooDB
Hippophae rhamnoidesFooDB
Homo sapiensLOTUS Database
Hordeum vulgareFooDB
Hyssopus officinalis L.FooDB
Illicium verumFooDB
Ipomoea aquaticaFooDB
Ipomoea batatasFooDB
JuglansFooDB
Juglans ailanthifoliaFooDB
Juglans cinereaFooDB
Juglans nigra L.FooDB
Juglans regiaFooDB
Lablab purpureusFooDB
Lactuca sativaFooDB
Lagenaria sicerariaFooDB
Lagopus mutaFooDB
Lathyrus sativusFooDB
Laurus nobilis L.FooDB
Lens culinarisFooDB
Lentinus edodesFooDB
Lepidium sativumFooDB
LeporidaeFooDB
Lepus timidusFooDB
Levisticum officinaleFooDB
Linum usitatissimumFooDB
Litchi chinensisFooDB
Luffa aegyptiacaFooDB
LupinusFooDB
Lupinus albusFooDB
MacadamiaFooDB
Macadamia tetraphyllaFooDB
Malpighia emarginataFooDB
MalusFooDB
Malus pumilaFooDB
Mammea americanaFooDB
Mangifera indicaFooDB
Manihot esculentaFooDB
Manilkara zapotaFooDB
Maranta arundinaceaFooDB
Matricaria recutitaFooDB
Matteuccia struthiopterisFooDB
Medicago sativaFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Melissa officinalis L.FooDB
MenthaFooDB
Mentha aquaticaFooDB
Mentha arvensisFooDB
Mentha spicataFooDB
Mentha x piperitaFooDB
Mespilus germanicaFooDB
Metroxylon saguFooDB
Momordica charantiaFooDB
MorchellaceaeFooDB
Morella rubraFooDB
Moringa oleiferaFooDB
MorusFooDB
Morus nigraFooDB
Mus musculusLOTUS Database
Musa acuminataFooDB
Musa x paradisiacaFooDB
MyricaFooDB
Myristica fragransFooDB
NelumboFooDB
Nelumbo nuciferaFooDB
Nephelium lappaceumFooDB
Numida meleagrisFooDB
Nuphar luteaFooDB
Ocimum basilicumFooDB
OdocoileusFooDB
Oenothera biennisFooDB
Olea europaeaFooDB
OpuntiaFooDB
Opuntia cochenilliferaFooDB
Opuntia macrorhizaFooDB
Origanum majoranaFooDB
Origanum onitesFooDB
Origanum vulgareFooDB
Origanum X majoricumFooDB
OryctolagusFooDB
Oryza rufipogonFooDB
Oryza sativaFooDB
Ovis ariesFooDB
Pachyrhizus erosusFooDB
Panax ginsengFooDB
Pangium eduleFooDB
Panicum miliaceumFooDB
Passiflora edulisFooDB
Pastinaca sativaFooDB
Pediomelum esculentumFooDB
Perideridia oreganaFooDB
Persea americanaFooDB
Petasites japonicusFooDB
Petroselinum crispumFooDB
Phaseolus coccineusFooDB
Phaseolus lunatusFooDB
Phaseolus vulgarisFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Phoenix dactyliferaFooDB
Photinia melanocarpaFooDB
Phyllostachys edulisFooDB
PhysalisFooDB
Physalis philadelphica var. immaculataFooDB
Phytolacca americanaFooDB
Pimenta dioicaFooDB
Pimpinella anisumFooDB
PinusFooDB
Pinus edulisFooDB
Piper nigrum L.FooDB
Pistacia veraFooDB
Pisum sativumFooDB
Pleurotus ostreatusFooDB
Polygonum alpinumFooDB
Portulaca oleraceaFooDB
Pouteria sapotaFooDB
Prunus armeniacaFooDB
Prunus aviumFooDB
Prunus avium L.FooDB
Prunus cerasusFooDB
Prunus domesticaFooDB
Prunus dulcisFooDB
Prunus persicaFooDB
Prunus persica var. nucipersicaFooDB
Prunus persica var. persicaFooDB
Prunus tomentosaFooDB
Prunus virginianaFooDB
Psidium cattleianumFooDB
Psidium guajavaFooDB
Psophocarpus tetragonolobusFooDB
Punica granatumFooDB
Pyrus communisFooDB
Pyrus pyrifoliaFooDB
QuercusFooDB
Raphanus sativusFooDB
Raphanus sativus var. longipinnatusFooDB
Raphanus sativus var. sativusFooDB
Rheum rhabarbarumFooDB
Ribes aureumFooDB
Ribes glandulosumFooDB
Ribes nigrumFooDB
Ribes rubrumFooDB
Ribes uva-crispaFooDB
RosaFooDB
Rubus arcticusFooDB
Rubus chamaemorusFooDB
Rubus idaeusFooDB
Rubus occidentalisFooDB
Rubus spectabilisFooDB
RumexFooDB
Rumex acetosaFooDB
Rumex articusFooDB
Sagittaria latifoliaFooDB
Salix pulchraFooDB
Salvia elegansFooDB
Salvia hispanicaFooDB
Salvia officinalisFooDB
Salvia rosmarinusFooDB
Sambucus nigraFooDB
Sambucus nigra L.FooDB
Satureja hortensis L.FooDB
Satureja montanaFooDB
Scorzonera hispanicaFooDB
Secale cerealeFooDB
Sechium eduleFooDB
Sesamum indicumFooDB
Sesbania bispinosaFooDB
Sinapis albaFooDB
SisymbriumFooDB
Solanum lycopersicumFooDB
Solanum lycopersicum var. cerasiformeFooDB
Solanum lycopersicum var. lycopersicumFooDB
Solanum melongenaFooDB
Solanum quitoenseFooDB
Solanum tuberosumFooDB
Sorbus aucupariaFooDB
Sorghum bicolorFooDB
Spinacia oleraceaFooDB
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Syzygium aromaticumFooDB
Syzygium cuminiFooDB
Syzygium jambosFooDB
Tamarindus indicaFooDB
Taraxacum officinaleFooDB
Tetragonia tetragonioidesFooDB
ThelespermaFooDB
Thymus pulegioidesFooDB
Thymus vulgarisFooDB
Tilia cordataFooDB
Tilia L.FooDB
Tragopogon porrifoliusFooDB
Trigonella foenum-graecumFooDB
TriticumFooDB
Triticum aestivumFooDB
Triticum durumFooDB
Triticum speltaFooDB
Triticum turanicumFooDB
Trypanosoma bruceiLOTUS Database
Typha angustifoliaFooDB
VacciniumFooDB
Vaccinium angustifoliumFooDB
Vaccinium angustifolium X Vaccinium corymbosumFooDB
Vaccinium arboreumFooDB
Vaccinium corymbosumFooDB
Vaccinium deliciosumFooDB
Vaccinium elliottiiFooDB
Vaccinium macrocarponFooDB
Vaccinium myrtilloidesFooDB
Vaccinium myrtillusFooDB
Vaccinium ovalifoliumFooDB
Vaccinium ovatumFooDB
Vaccinium oxycoccosFooDB
Vaccinium parvifoliumFooDB
Vaccinium reticulatumFooDB
Vaccinium stamineumFooDB
Vaccinium uliginosumFooDB
Vaccinium vitis-idaeaFooDB
Valerianella locustaFooDB
VanillaFooDB
Verbena officinalisFooDB
Viburnum eduleFooDB
Vicia fabaFooDB
Vigna aconitifoliaFooDB
Vigna angularisFooDB
Vigna mungoFooDB
Vigna radiataFooDB
Vigna umbellataFooDB
Vigna unguiculataFooDB
Vigna unguiculata ssp. cylindricaFooDB
Vigna unguiculata ssp. unguiculataFooDB
Vigna unguiculata var. sesquipedalisFooDB
VitisFooDB
Vitis aestivalisFooDB
Vitis labruscaFooDB
Vitis rotundifoliaFooDB
Vitis vinifera L.FooDB
Xanthosoma sagittifoliumFooDB
Zea mays L.FooDB
Zingiber officinaleFooDB
ZizaniaFooDB
Zizania aquaticaFooDB
Ziziphus zizyphusFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyridoxals and derivatives. Pyridoxals and derivatives are compounds containing a pyridoxal moiety, which consists of a pyridine ring substituted at positions 2,3,4, and 5 by a methyl group, a hydroxyl group, a carbaldehyde group, and a hydroxymethyl group, respectively.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassPyridine carboxaldehydes
Direct ParentPyridoxals and derivatives
Alternative Parents
Substituents
  • Pyridoxal
  • Aryl-aldehyde
  • Hydroxypyridine
  • Methylpyridine
  • Vinylogous acid
  • Heteroaromatic compound
  • Azacycle
  • Hydrocarbon derivative
  • Aldehyde
  • Alcohol
  • Organic oxygen compound
  • Aromatic alcohol
  • Organic nitrogen compound
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point165 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility500 mg/mLNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility11.7 g/LALOGPS
logP0.02ALOGPS
logP0.18ChemAxon
logS-1.2ALOGPS
pKa (Strongest Acidic)7.97ChemAxon
pKa (Strongest Basic)4.11ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area70.42 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity43.87 m³·mol⁻¹ChemAxon
Polarizability16.28 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0001545
DrugBank IDDB00147
Phenol Explorer Compound IDNot Available
FoodDB IDFDB011169
KNApSAcK IDC00007509
Chemspider ID1021
KEGG Compound IDC00250
BioCyc IDPYRIDOXAL
BiGG ID34393
Wikipedia LinkPyridoxal
METLIN ID6312
PubChem Compound1050
PDB IDNot Available
ChEBI ID17310
Good Scents IDNot Available
References
General References
  1. Rajamohan F, Nelms L, Joslin DL, Lu B, Reagan WJ, Lawton M: cDNA cloning, expression, purification, distribution, and characterization of biologically active canine alanine aminotransferase-1. Protein Expr Purif. 2006 Jul;48(1):81-9. Epub 2006 Jan 30. [PubMed:16495081 ]
  2. Huang YC, Lan PH, Cheng CH, Lee BJ, Kan MN: Vitamin B6 intakes and status of mechanically ventilated critically ill patients in Taiwan. Eur J Clin Nutr. 2002 May;56(5):387-92. [PubMed:12001008 ]
  3. Fonda ML: Vitamin B6 metabolism and binding to proteins in the blood of alcoholic and nonalcoholic men. Alcohol Clin Exp Res. 1993 Dec;17(6):1171-8. [PubMed:8116826 ]
  4. el-Habet AE, el-Sewedy SM, el-Sharaky A, Gaafar NK, Abdel-Rafee A, Hamoud F: Biochemical studies on bilharzial and nonbilharzial hyperoxaluria: effect of pyridoxine and allopurinol treatment. Biochem Med Metab Biol. 1987 Aug;38(1):1-8. [PubMed:3663392 ]
  5. Mehansho H, Henderson LM: Transport and accumulation of pyridoxine and pyridoxal by erythrocytes. J Biol Chem. 1980 Dec 25;255(24):11901-7. [PubMed:7440576 ]
  6. Kark JA, Bongiovanni R, Hicks CU, Tarassoff PG, Hannah JS, Yoshida GY: Modification of intracellular hemoglobin with pyridoxal and pyridoxal 5'-phosphate. Blood Cells. 1982;8(2):299-314. [PubMed:7159754 ]
  7. Bosse TR, Donald EA: The vitamin B6 requirement in oral contraceptive users. I. Assessment by pyridoxal level and transferase activity in erythrocytes. Am J Clin Nutr. 1979 May;32(5):1015-23. [PubMed:433818 ]
  8. Linares P, Luque de Castro MD, Valcarcel M: Simultaneous determination of pyridoxal and pyridoxal 5-phosphate in human serum by flow injection analysis. Anal Chem. 1985 Sep;57(11):2101-6. [PubMed:4051187 ]
  9. Schenker S, Johnson RF, Mahuren JD, Henderson GI, Coburn SP: Human placental vitamin B6 (pyridoxal) transport: normal characteristics and effects of ethanol. Am J Physiol. 1992 Jun;262(6 Pt 2):R966-74. [PubMed:1621875 ]
  10. Brenner A, Wapnir RA: A pyridoxine-dependent behavioral disorder unmasked by isoniazid. Am J Dis Child. 1978 Aug;132(8):773-6. [PubMed:150790 ]
  11. Kark JA, Tarassoff PG, Bongiovanni R: Pyridoxal phosphate as an antisickling agent in vitro. J Clin Invest. 1983 May;71(5):1224-9. [PubMed:6853710 ]
  12. Yiakouvaki A, Savovic J, Al-Qenaei A, Dowden J, Pourzand C: Caged-iron chelators a novel approach towards protecting skin cells against UVA-induced necrotic cell death. J Invest Dermatol. 2006 Oct;126(10):2287-95. Epub 2006 May 18. [PubMed:16710308 ]