<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2016-09-30 23:05:13 UTC</creation_date>
  <update_date>2020-06-04 20:45:49 UTC</update_date>
  <accession>BMDB0003550</accession>
  <secondary_accessions>
    <accession>BMDB03550</accession>
  </secondary_accessions>
  <name>Calcidiol</name>
  <description>Calcidiol, also known as 25(OH)D3 or rayaldee, belongs to the class of organic compounds known as vitamin d and derivatives. Vitamin D and derivatives are compounds containing a secosteroid backbone, usually secoergostane or secocholestane. Thus, calcidiol is considered to be a secosteroid lipid molecule. Calcidiol is a drug which is used to treat vitamin d deficiency or insufficiency, refractory rickets (vitamin d resistant rickets), familial hypophosphatemia and hypoparathyroidism, and in the management of hypocalcemia and renal osteodystrophy in patients with chronic renal failure undergoing dialysis. also used in conjunction with calcium in the management and prevention of primary or corticosteroid-induced osteoporosis. Calcidiol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Calcidiol exists in all living organisms, ranging from bacteria to humans. Calcidiol is a potentially toxic compound.</description>
  <synonyms>
    <synonym>(3beta,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol</synonym>
    <synonym>(3S,5Z,7E)-9,10-Secocholesta-5,7,10-triene-3,25-diol</synonym>
    <synonym>(5Z,7E)-(3S)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol</synonym>
    <synonym>25(OH)D3</synonym>
    <synonym>25-Hydroxycholecalciferol</synonym>
    <synonym>25-Hydroxyvitamin D3</synonym>
    <synonym>3-{2-[1-(5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-4-ylidene]-ethylidene}-4-methylene-cyclohexanol</synonym>
    <synonym>Calcifediol</synonym>
    <synonym>Calcifediol anhydrous</synonym>
    <synonym>Calcifediolum</synonym>
    <synonym>Rayaldee</synonym>
    <synonym>(3S,5Z,7E)-9,10-Seco-5,7,10(19)-cholestatriene-3,25-diol</synonym>
    <synonym>(3b,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol</synonym>
    <synonym>(3Β,5Z,7E)-9,10-secocholesta-5,7,10(19)-triene-3,25-diol</synonym>
    <synonym>25-Hydroxy-cholecalciferol</synonym>
    <synonym>5,6-cis-25-Hydroxyvitamin D3</synonym>
    <synonym>9,10-Secocholesta-5,7,10(19)-triene-3b,25-diol</synonym>
    <synonym>Calderol</synonym>
    <synonym>Didrogyl</synonym>
    <synonym>Hidroferol</synonym>
    <synonym>25 Hydroxyvitamin D3</synonym>
    <synonym>Calcifediol, (3 beta,5E,7E)-isomer</synonym>
    <synonym>Monohydrate, 25-hydroxycholecalciferol</synonym>
    <synonym>25-Hydroxycholecalciferol monohydrate</synonym>
    <synonym>Anhydrous, calcifediol</synonym>
    <synonym>Organon brand OF calcifediol</synonym>
    <synonym>25 Hydroxyvitamin D 3</synonym>
    <synonym>25-Hydroxyvitamin D 3</synonym>
    <synonym>Aventis brand OF calcifediol</synonym>
    <synonym>Calcifediol aventis brand</synonym>
    <synonym>Calcifediol organon brand</synonym>
    <synonym>Dedrogyl</synonym>
    <synonym>25 Hydroxycholecalciferol</synonym>
    <synonym>25 Hydroxycholecalciferol monohydrate</synonym>
    <synonym>Calcifediol faes brand</synonym>
    <synonym>Calcifediol, (3 alpha,5Z,7E)-isomer</synonym>
    <synonym>Faes brand OF calcifediol</synonym>
    <synonym>Calcidiol</synonym>
  </synonyms>
  <chemical_formula>C27H44O2</chemical_formula>
  <average_molecular_weight>400.6371</average_molecular_weight>
  <monisotopic_moleculate_weight>400.334130652</monisotopic_moleculate_weight>
  <iupac_name>(1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol</iupac_name>
  <traditional_iupac>25-hydroxyvitamin D3</traditional_iupac>
  <cas_registry_number>19356-17-3</cas_registry_number>
  <smiles>C[C@H](CCCC(C)(C)O)[C@@]1([H])CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)CCC1=C</smiles>
  <inchi>InChI=1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1</inchi>
  <inchikey>JWUBBDSIWDLEOM-DTOXIADCSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as vitamin d and derivatives. Vitamin D and derivatives are compounds containing a secosteroid backbone, usually secoergostane or secocholestane.</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Steroids and steroid derivatives</class>
    <sub_class>Vitamin D and derivatives</sub_class>
    <direct_parent>Vitamin D and derivatives</direct_parent>
    <alternative_parents>
      <alternative_parent>Cyclic alcohols and derivatives</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Secondary alcohols</alternative_parent>
      <alternative_parent>Tertiary alcohols</alternative_parent>
      <alternative_parent>Triterpenoids</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Alcohol</substituent>
      <substituent>Aliphatic homopolycyclic compound</substituent>
      <substituent>Cyclic alcohol</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Secondary alcohol</substituent>
      <substituent>Tertiary alcohol</substituent>
      <substituent>Triterpenoid</substituent>
    </substituents>
    <molecular_framework>Aliphatic homopolycyclic compounds</molecular_framework>
    <external_descriptors>
      <external_descriptor>D3 vitamins</external_descriptor>
      <external_descriptor>Vitamin D3 and derivatives</external_descriptor>
      <external_descriptor>Vitamin D3 and derivatives</external_descriptor>
      <external_descriptor>diol</external_descriptor>
      <external_descriptor>hydroxycalciol</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state>Solid</state>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>6.71</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-5.26</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>5.65</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>18.38</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-0.98</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>(1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>400.6371</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>400.334130652</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>C[C@H](CCCC(C)(C)O)[C@@]1([H])CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)CCC1=C</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C27H44O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>JWUBBDSIWDLEOM-DTOXIADCSA-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>125.06</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>50.32</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>6</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>3</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>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>2275</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>2287</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>14118</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>31467</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>31468</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>38627</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>132888</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>140622</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>51696</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>51697</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>51698</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>114549</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>114550</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>114551</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2391385</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2391386</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2391387</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2570432</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2570433</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2570434</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
    <concentration>
      <biospecimen>Epidermis</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Kidney</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>2</concentration_value>
      <concentration_units>IU/100 g</concentration_units>
      <references>
        <reference>
          <reference_text>Park, Y. W; Juárez, Manuela ; Ramos, M.; Haenlein, G. F. W. Physico-chemical characteristics of goat and sheep milk. Small Ruminant Res.(2007) 68:88-113   doi: 10.1016/j.smallrumres.2006.09.013</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>0.0005 +/- 0.0002</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Quantified by LC-MS/MS in 1% milk</comment>
      <references>
        <reference>
          <reference_text>Foroutan A, Guo AC, Vazquez-Fresno R, Lipfert M, Zhang L, Zheng J, Badran H, Budinski Z, Mandal R, Ametaj BN, Wishart DS: Chemical Composition of Commercial Cow's Milk. J Agric Food Chem. 2019 Apr 17. doi: 10.1021/acs.jafc.9b00204.</reference_text>
          <pubmed_id>30994344</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>0.0006 +/- 0.0001</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Quantified by LC-MS/MS in 2% milk</comment>
      <references>
        <reference>
          <reference_text>Foroutan A, Guo AC, Vazquez-Fresno R, Lipfert M, Zhang L, Zheng J, Badran H, Budinski Z, Mandal R, Ametaj BN, Wishart DS: Chemical Composition of Commercial Cow's Milk. J Agric Food Chem. 2019 Apr 17. doi: 10.1021/acs.jafc.9b00204.</reference_text>
          <pubmed_id>30994344</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>0.0007 +/- 0.0001</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Quantified by LC-MS/MS in 3.25% milk</comment>
      <references>
        <reference>
          <reference_text>Foroutan A, Guo AC, Vazquez-Fresno R, Lipfert M, Zhang L, Zheng J, Badran H, Budinski Z, Mandal R, Ametaj BN, Wishart DS: Chemical Composition of Commercial Cow's Milk. J Agric Food Chem. 2019 Apr 17. doi: 10.1021/acs.jafc.9b00204.</reference_text>
          <pubmed_id>30994344</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>0.0004 +/- 0.0001</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Quantified by LC-MS/MS in skim milk</comment>
      <references>
        <reference>
          <reference_text>Foroutan A, Guo AC, Vazquez-Fresno R, Lipfert M, Zhang L, Zheng J, Badran H, Budinski Z, Mandal R, Ametaj BN, Wishart DS: Chemical Composition of Commercial Cow's Milk. J Agric Food Chem. 2019 Apr 17. doi: 10.1021/acs.jafc.9b00204.</reference_text>
          <pubmed_id>30994344</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>0.000499</concentration_value>
      <concentration_units>uM</concentration_units>
      <references>
        <reference>
          <reference_text>Pirjo H. Mattila, Vieno I. Piironen, Esko J. Uusi-Rauva, and Pekka E. Koivistoinen. 1995. Contents of Cholecalciferol, Ergocalciferol, and Their 25-Hydroxylated Metabolites in Milk Products and Raw Meat and Liver As Determined by HPLC. J. Agric. Food Chem. 43 (9), pp 2394–2399</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Ovary</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Prostate Tissue</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Testis</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
  </normal_concentrations>
  <kegg_id>C01561</kegg_id>
  <drugbank_id>DB00146</drugbank_id>
  <foodb_id>FDB021782</foodb_id>
  <chemspider_id>4446820</chemspider_id>
  <pubchem_compound_id>5283731</pubchem_compound_id>
  <chebi_id>17933</chebi_id>
  <pdbe_id/>
  <knapsack_id>C00040805</knapsack_id>
  <meta_cyc_id/>
  <wikipedia_id>Calcifediol</wikipedia_id>
  <phenol_explorer_compound_id/>
  <bigg_id>2289142</bigg_id>
  <metlin_id>6949</metlin_id>
  <synthesis_reference>Mascarenas, J. L.; Mourino, A.; Castedo, L. Studies on the synthesis of side-chain hydroxylated metabolites of vitamin D. 3. Synthesis of 25-ketovitamin D3 and 25-hydroxyvitamin D3. Journal of Organic Chemistry (1986), 51(8), 1269-72.</synthesis_reference>
  <general_references>
    <reference>
      <reference_text>A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation)</reference_text>
    </reference>
    <reference>
      <reference_text>Park, Y. W; Juárez, Manuela ; Ramos, M.; Haenlein, G. F. W. Physico-chemical characteristics of goat and sheep milk. Small Ruminant Res.(2007) 68:88-113   doi: 10.1016/j.smallrumres.2006.09.013</reference_text>
    </reference>
    <reference>
      <reference_text>Pirjo H. Mattila, Vieno I. Piironen, Esko J. Uusi-Rauva, and Pekka E. Koivistoinen. 1995. Contents of Cholecalciferol, Ergocalciferol, and Their 25-Hydroxylated Metabolites in Milk Products and Raw Meat and Liver As Determined by HPLC. J. Agric. Food Chem. 43 (9), pp 2394–2399</reference_text>
    </reference>
  </general_references>
  <protein_associations>
  </protein_associations>
</metabolite>
