<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:13:21 UTC</creation_date>
  <update_date>2018-05-29 01:33:45 UTC</update_date>
  <accession>FDB017861</accession>
  <name>Allolactose</name>
  <description>Isolated from human milk</description>
  <synonyms>
    <synonym>4-amino-4-deoxy-L-arabinose</synonym>
    <synonym>6-O-beta-D-galactopyranosyl-D-glucose</synonym>
    <synonym>Allolactose</synonym>
    <synonym>Allolactose (6CI)</synonym>
    <synonym>Beta-D-Galactopyranosyl(1-6)-D-glucose</synonym>
    <synonym>D-Glucose, 6-O-beta-D-galactopyranosyl</synonym>
    <synonym>D-Glucose, 6-O-beta-D-galactopyranosyl- (7CI,9CI)</synonym>
    <synonym>L-Ara4N</synonym>
  </synonyms>
  <chemical_formula>C36H66O33</chemical_formula>
  <average_molecular_weight>1026.8894</average_molecular_weight>
  <monisotopic_moleculate_weight>1026.348634638</monisotopic_moleculate_weight>
  <iupac_name>2,3,4,5-tetrahydroxy-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal; 2-[2-hydroxy-2-(3,4,5-trihydroxyoxolan-2-yl)ethoxy]-6-(hydroxymethyl)oxane-3,4,5-triol; 6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-2,3,4,5-tetrol</iupac_name>
  <traditional_iupac>2-[2-hydroxy-2-(3,4,5-trihydroxyoxolan-2-yl)ethoxy]-6-(hydroxymethyl)oxane-3,4,5-triol; allolactose; melibiose</traditional_iupac>
  <cas_registry_number>28447-39-4</cas_registry_number>
  <smiles>OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O.OCC1OC(OCC(O)C2OC(O)C(O)C2O)C(O)C(O)C1O.OCC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1O</smiles>
  <inchi>InChI=1S/3C12H22O11/c13-1-4-5(15)6(16)9(19)12(22-4)21-2-3(14)10-7(17)8(18)11(20)23-10;13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4;13-1-4(15)7(17)8(18)5(16)3-22-12-11(21)10(20)9(19)6(2-14)23-12/h2*3-20H,1-2H2;1,4-12,14-21H,2-3H2</inchi>
  <inchikey>YFSMDFMEDLKMOS-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as fatty acyl glycosides of mono- and disaccharides. Fatty acyl glycosides of mono- and disaccharides are compounds composed of a mono- or disaccharide moiety linked to one hydroxyl group of a fatty alcohol or of a phosphorylated alcohol (phosphoprenols), a hydroxy fatty acid or to one carboxyl group of a fatty acid (ester linkage) or to an amino alcohol.</description>
    <direct_parent>Fatty acyl glycosides of mono- and disaccharides</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Fatty Acyls</class>
    <sub_class>Fatty acyl glycosides</sub_class>
    <molecular_framework/>
    <alternative_parents>
      <alternative_parent>Acetals</alternative_parent>
      <alternative_parent>Alkyl glycosides</alternative_parent>
      <alternative_parent>Alpha-hydroxyaldehydes</alternative_parent>
      <alternative_parent>Beta-hydroxy aldehydes</alternative_parent>
      <alternative_parent>Disaccharides</alternative_parent>
      <alternative_parent>Hemiacetals</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>O-glycosyl compounds</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Oxacyclic compounds</alternative_parent>
      <alternative_parent>Oxanes</alternative_parent>
      <alternative_parent>Polyols</alternative_parent>
      <alternative_parent>Primary alcohols</alternative_parent>
      <alternative_parent>Secondary alcohols</alternative_parent>
      <alternative_parent>Tetrahydrofurans</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Acetal</substituent>
      <substituent>Alcohol</substituent>
      <substituent>Aldehyde</substituent>
      <substituent>Aliphatic heteromonocyclic compound</substituent>
      <substituent>Alkyl glycoside</substituent>
      <substituent>Alpha-hydroxyaldehyde</substituent>
      <substituent>Beta-hydroxy aldehyde</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Disaccharide</substituent>
      <substituent>Fatty acyl glycoside of mono- or disaccharide</substituent>
      <substituent>Glycosyl compound</substituent>
      <substituent>Hemiacetal</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>O-glycosyl compound</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organoheterocyclic compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Oxacycle</substituent>
      <substituent>Oxane</substituent>
      <substituent>Polyol</substituent>
      <substituent>Primary alcohol</substituent>
      <substituent>Secondary alcohol</substituent>
      <substituent>Tetrahydrofuran</substituent>
    </substituents>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-3.00</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>0.17</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>5.11e+02 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
    <property>
      <kind>melting_point</kind>
      <value>Mp 174-176° dec.</value>
    </property>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>-5.3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_acidic</kind>
    <value>11.93</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-3.5</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>2,3,4,5-tetrahydroxy-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal; 2-[2-hydroxy-2-(3,4,5-trihydroxyoxolan-2-yl)ethoxy]-6-(hydroxymethyl)oxane-3,4,5-triol; 6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-2,3,4,5-tetrol</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>1026.8894</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>1026.348634638</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O.OCC1OC(OCC(O)C2OC(O)C(O)C2O)C(O)C(O)C1O.OCC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1O</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C36H66O33</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/3C12H22O11/c13-1-4-5(15)6(16)9(19)12(22-4)21-2-3(14)10-7(17)8(18)11(20)23-10;13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4;13-1-4(15)7(17)8(18)5(16)3-22-12-11(21)10(20)9(19)6(2-14)23-12/h2*3-20H,1-2H2;1,4-12,14-21H,2-3H2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>YFSMDFMEDLKMOS-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>197.37</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>69.76</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>31.88</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>17</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>11</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>8</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>physiological_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formal_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>77280</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>77281</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>77282</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>137376</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>137377</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>137378</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id/>
  <pubchem_compound_id/>
  <chemspider_id/>
  <kegg_id/>
  <chebi_id/>
  <biocyc_id/>
  <het_id/>
  <wikipidia/>
  <vmh_id/>
  <fbonto_id/>
  <foodb_id/>
  <general_references>
  </general_references>
  <foods>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
