<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2016-09-30 23:27:19 UTC</creation_date>
  <update_date>2020-05-21 16:28:47 UTC</update_date>
  <accession>BMDB0006893</accession>
  <secondary_accessions>
    <accession>BMDB06893</accession>
  </secondary_accessions>
  <name>3a,7a-Dihydroxy-5b-cholestane</name>
  <description/>
  <synonyms>
    <synonym>3alpha,7alpha-Dihydroxy-5beta-cholestane</synonym>
    <synonym>Dihydroxycoprostane</synonym>
    <synonym>5beta-Cholestane-3alpha,7alpha-diol</synonym>
    <synonym>3Α,7α-dihydroxy-5β-cholestane</synonym>
    <synonym>5b-Cholestane-3a,7a-diol</synonym>
    <synonym>5Β-cholestane-3α,7α-diol</synonym>
    <synonym>5alpha-Cholestane-3beta,7beta-diol</synonym>
    <synonym>Dihydroxycoprostane, (3alpha,5alpha,7alpha)-isomer</synonym>
    <synonym>3,7-Dihydroxy-5-cholestane</synonym>
    <synonym>Dihydroxycoprostane, (3beta,5alpha,7alpha)-isomer</synonym>
    <synonym>3,7-Dihydroxycholestane</synonym>
  </synonyms>
  <chemical_formula>C27H48O2</chemical_formula>
  <average_molecular_weight>404.6688</average_molecular_weight>
  <monisotopic_moleculate_weight>404.36543078</monisotopic_moleculate_weight>
  <iupac_name>(1S,2S,5R,7S,9R,10R,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,9-diol</iupac_name>
  <traditional_iupac>5β-cholestane-3α,7α-diol</traditional_iupac>
  <cas_registry_number>3862-26-8</cas_registry_number>
  <smiles>[H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C</smiles>
  <inchi>InChI=1S/C27H48O2/c1-17(2)7-6-8-18(3)21-9-10-22-25-23(12-14-27(21,22)5)26(4)13-11-20(28)15-19(26)16-24(25)29/h17-25,28-29H,6-16H2,1-5H3/t18-,19+,20-,21-,22+,23+,24-,25+,26+,27-/m1/s1</inchi>
  <inchikey>APYVEUGLZHAHDJ-TVRYRFOISA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core.</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Steroids and steroid derivatives</class>
    <sub_class>Cholestane steroids</sub_class>
    <direct_parent>Cholesterols and derivatives</direct_parent>
    <alternative_parents>
      <alternative_parent>3-alpha-hydroxysteroids</alternative_parent>
      <alternative_parent>7-hydroxysteroids</alternative_parent>
      <alternative_parent>Cyclic alcohols and derivatives</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Secondary alcohols</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>3-alpha-hydroxysteroid</substituent>
      <substituent>3-hydroxysteroid</substituent>
      <substituent>7-hydroxysteroid</substituent>
      <substituent>Alcohol</substituent>
      <substituent>Aliphatic homopolycyclic compound</substituent>
      <substituent>Cholesterol</substituent>
      <substituent>Cholesterol-skeleton</substituent>
      <substituent>Cyclic alcohol</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>3alpha-hydroxy steroid</external_descriptor>
      <external_descriptor>7alpha-hydroxy steroid</external_descriptor>
      <external_descriptor>C27 bile acids, alcohols, and derivatives</external_descriptor>
      <external_descriptor>C27 bile acids, alcohols, and derivatives</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state>Solid</state>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>5.88</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-6.55</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>6.21</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>18.3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-0.54</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>(1S,2S,5R,7S,9R,10R,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,9-diol</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>404.6688</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>404.36543078</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C27H48O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C27H48O2/c1-17(2)7-6-8-18(3)21-9-10-22-25-23(12-14-27(21,22)5)26(4)13-11-20(28)15-19(26)16-24(25)29/h17-25,28-29H,6-16H2,1-5H3/t18-,19+,20-,21-,22+,23+,24-,25+,26+,27-/m1/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>APYVEUGLZHAHDJ-TVRYRFOISA-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>121.36</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>51.59</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>17536</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>39134</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>148126</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>87477</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>87478</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>87479</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>149988</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>149989</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>149990</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2289567</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2289568</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2289569</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2648760</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2648761</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2648762</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
  </normal_concentrations>
  <kegg_id>C05452</kegg_id>
  <chemspider_id>2338356</chemspider_id>
  <pubchem_compound_id>3080603</pubchem_compound_id>
  <drugbank_id/>
  <phenol_explorer_compound_id/>
  <foodb_id>FDB024140</foodb_id>
  <knapsack_id/>
  <meta_cyc_id/>
  <bigg_id>45841</bigg_id>
  <wikipedia_id/>
  <metlin_id/>
  <pdbe_id></pdbe_id>
  <chebi_id>28047</chebi_id>
  <synthesis_reference/>
  <general_references>
  </general_references>
  <protein_associations>
    <protein>
      <protein_accession>BMDBP00053</protein_accession>
      <name>Cholesterol side-chain cleavage enzyme, mitochondrial</name>
      <uniprot_id>P00189</uniprot_id>
      <gene_name>CYP11A1</gene_name>
      <protein_type>Enzyme</protein_type>
    </protein>
    <protein>
      <protein_accession>BMDBP01290</protein_accession>
      <name>Dihydrodiol dehydrogenase 3</name>
      <uniprot_id>P52898</uniprot_id>
      <gene_name/>
      <protein_type>Enzyme</protein_type>
    </protein>
  </protein_associations>
</metabolite>
