<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2016-09-30 22:45:40 UTC</creation_date>
  <update_date>2020-05-21 16:28:49 UTC</update_date>
  <accession>BMDB0001419</accession>
  <secondary_accessions>
    <accession>BMDB01419</accession>
  </secondary_accessions>
  <name>24-Hydroxycholesterol</name>
  <description/>
  <synonyms>
    <synonym>(24S)-Hydroxycholesterol</synonym>
    <synonym>24S-Hydroxy-cholesterol</synonym>
    <synonym>Cerebrosterol</synonym>
    <synonym>Cholest-5-en-3beta,24S-diol</synonym>
    <synonym>Cholest-5-ene-3,24-diol</synonym>
    <synonym>(24S)-24-Hydroxycholesterol</synonym>
    <synonym>(24S)-Cholest-5-ene-3beta,24-diol</synonym>
    <synonym>Cholest-5-en-3b,24S-diol</synonym>
    <synonym>Cholest-5-en-3β,24S-diol</synonym>
    <synonym>(24S)-Cholest-5-ene-3b,24-diol</synonym>
    <synonym>(24S)-Cholest-5-ene-3β,24-diol</synonym>
    <synonym>24(S)-Hydroxycholesterol</synonym>
    <synonym>24S-Cholest-5-ene-3b,24-diol</synonym>
    <synonym>24S-Hydroxycholesterol</synonym>
    <synonym>Cerebrosterin</synonym>
    <synonym>Cholest-5-ene-3b,24b-diol</synonym>
  </synonyms>
  <chemical_formula>C27H46O2</chemical_formula>
  <average_molecular_weight>402.6529</average_molecular_weight>
  <monisotopic_moleculate_weight>402.349780716</monisotopic_moleculate_weight>
  <iupac_name>(1S,2R,5S,10S,11S,14R,15R)-14-[(2R,5S)-5-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol</iupac_name>
  <traditional_iupac>24(S)-hydroxycholesterol</traditional_iupac>
  <cas_registry_number>474-73-7</cas_registry_number>
  <smiles>[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CC[C@H](O)C(C)C</smiles>
  <inchi>InChI=1S/C27H46O2/c1-17(2)25(29)11-6-18(3)22-9-10-23-21-8-7-19-16-20(28)12-14-26(19,4)24(21)13-15-27(22,23)5/h7,17-18,20-25,28-29H,6,8-16H2,1-5H3/t18-,20+,21+,22-,23+,24+,25+,26+,27-/m1/s1</inchi>
  <inchikey>IOWMKBFJCNLRTC-XWXSNNQWSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as dihydroxy bile acids, alcohols and derivatives. Dihydroxy bile acids, alcohols and derivatives are compounds containing or derived from a bile acid or alcohol, and which bears exactly two carboxylic acid groups.</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Steroids and steroid derivatives</class>
    <sub_class>Bile acids, alcohols and derivatives</sub_class>
    <direct_parent>Dihydroxy bile acids, alcohols and derivatives</direct_parent>
    <alternative_parents>
      <alternative_parent>3-beta-hydroxy delta-5-steroids</alternative_parent>
      <alternative_parent>3-beta-hydroxysteroids</alternative_parent>
      <alternative_parent>Cyclic alcohols and derivatives</alternative_parent>
      <alternative_parent>Delta-5-steroids</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Secondary alcohols</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>24-hydroxysteroid</substituent>
      <substituent>3-beta-hydroxy-delta-5-steroid</substituent>
      <substituent>3-beta-hydroxysteroid</substituent>
      <substituent>3-hydroxy-delta-5-steroid</substituent>
      <substituent>3-hydroxysteroid</substituent>
      <substituent>Alcohol</substituent>
      <substituent>Aliphatic homopolycyclic compound</substituent>
      <substituent>Cyclic alcohol</substituent>
      <substituent>Delta-5-steroid</substituent>
      <substituent>Dihydroxy bile acid, alcohol, or derivatives</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Hydroxysteroid</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Secondary alcohol</substituent>
    </substituents>
    <molecular_framework>Aliphatic homopolycyclic compounds</molecular_framework>
    <external_descriptors>
      <external_descriptor>24-hydroxycholesterol</external_descriptor>
      <external_descriptor>Cholesterol and derivatives</external_descriptor>
      <external_descriptor>oxysterol</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state>Solid</state>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>5.70</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-6.00</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>5.8</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>18.2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-0.95</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>(1S,2R,5S,10S,11S,14R,15R)-14-[(2R,5S)-5-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>402.6529</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>402.349780716</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CC[C@H](O)C(C)C</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C27H46O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C27H46O2/c1-17(2)25(29)11-6-18(3)22-9-10-23-21-8-7-19-16-20(28)12-14-26(19,4)24(21)13-15-27(22,23)5/h7,17-18,20-25,28-29H,6,8-16H2,1-5H3/t18-,20+,21+,22-,23+,24+,25+,26+,27-/m1/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>IOWMKBFJCNLRTC-XWXSNNQWSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>40.46</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>122.21</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>51.14</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>5</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>2</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>
    <property>
      <kind>number_of_rings</kind>
      <value>4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>bioavailability</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rule_of_five</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>ghose_filter</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>veber_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mddr_like_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <pathways>
    <pathway>
      <name>Bile Acid Biosynthesis</name>
      <smpdb_id>SMP0087236</smpdb_id>
      <kegg_map_id/>
    </pathway>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>15449</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>38064</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>166221</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>300223</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>300224</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>300225</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>342439</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>342440</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>342441</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2743585</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2743586</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2743587</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2935958</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2935959</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2935960</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
  </normal_concentrations>
  <foodb_id>FDB022611</foodb_id>
  <kegg_id>C13550</kegg_id>
  <chemspider_id>108790</chemspider_id>
  <drugbank_id/>
  <pubchem_compound_id>121948</pubchem_compound_id>
  <chebi_id>34310</chebi_id>
  <pdbe_id/>
  <phenol_explorer_compound_id/>
  <knapsack_id/>
  <bigg_id>2197434</bigg_id>
  <wikipedia_id/>
  <metlin_id/>
  <meta_cyc_id/>
  <synthesis_reference>Prasad V V; Ponticorvo L; Lieberman S  Identification of 24-hydroxycholesterol in bovine adrenals in both free and esterified forms and in bovine brains as its sulfate ester.    Journal of steroid biochemistry  (1984),  21(6),  733-6.</synthesis_reference>
  <general_references>
  </general_references>
  <protein_associations>
    <protein>
      <protein_accession>BMDBP00014</protein_accession>
      <name>Lanosterol 14-alpha demethylase</name>
      <uniprot_id>Q4PJW3</uniprot_id>
      <gene_name>CYP51A1</gene_name>
      <protein_type>Enzyme</protein_type>
    </protein>
    <protein>
      <protein_accession>BMDBP00016</protein_accession>
      <name>Cytochrome P450 3A28</name>
      <uniprot_id>P79102</uniprot_id>
      <gene_name>CYP3A28</gene_name>
      <protein_type>Enzyme</protein_type>
    </protein>
  </protein_associations>
</metabolite>
