<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-03 04:44:13 UTC</creation_date>
  <update_date>2026-04-15 16:39:38 UTC</update_date>
  <accession/>
  <common_name>Cannabidiolic acid</common_name>
  <class>SmallMolecule</class>
  <description>Cannabidiolic acid is an organic compound with the chemical formula $\text{C}_{22}\text{H}_{30}\text{O}_{4}$ and an average molecular weight of 358.48 g/mol. Cannabidiolic acid belongs to the benzoic acids and derivatives, a subclass of benzene and substituted derivatives within the organic compounds.

This substance has been identified in or released from 25 recorded sources across several sectors. Within the category of electrical and electronic equipment, it is associated with batteries, capacitors, cell phones, printed circuit boards, wires and cables, and four additional sources. It is found in household cleaning and consumer products, including ash trays, non electric simulated smoking devices, other smoking requisites, pipe accessories, tobacco pipes, and one other source. In the food, food processing and cookware sector, it is linked to food packaging, processing fish, and the preparation of wort. Other recorded sources include synthetic textiles, carpets and rugs within the textiles, leather and furnishings sector, as well as medical devices in the healthcare, pharmaceuticals and veterinary products sector. Additionally, it is present in indoor air via air, dust and atmospheric transport, along with three other sectors. Recorded exposure routes for this compound include oral, inhalation, and touch.</description>
  <categories/>
  <types>
    <type>PFAS</type>
    <type>Phytotoxin</type>
  </types>
  <synonyms>
    <synonym>2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-benzoic acid</synonym>
    <synonym>2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(prop-1-en-2-yl)cyclohex-2-en-1-yl]-6-pentylbenzoic acid</synonym>
    <synonym>2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-6-pentylbenzoic acid</synonym>
    <synonym>2,4-Dihydroxy-3-[(1R,6R)-6-isopropenyl-3-methyl-2-cyclohexen-1-yl]-6-pentylbenzoic acid</synonym>
    <synonym>2,?4-?DIHYDROXY-?3-?[(1R,?6R)-?3-?METHYL-?6-?(1-?METHYLETHENYL)-?2-?CYCLOHEXEN-?1-?YL]-?6-?PENTYL-?BENZOIC ACID</synonym>
    <synonym>3-p-Mentha-1,8-dien-3-yl-6-pentyl-beta-resorcylic acid</synonym>
    <synonym>Benzoic acid, 2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-</synonym>
    <synonym>Benzoic acid,2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-6-pentyl-</synonym>
    <synonym>cannabidiolic acid</synonym>
    <synonym>Cannabidiolic Acid (exempt preparation)</synonym>
    <synonym>CBDA</synonym>
    <synonym>UNII:FJX8O3OJCD</synonym>
  </synonyms>
  <chemical_formula>C22H30O4</chemical_formula>
  <average_molecular_weight>358.478</average_molecular_weight>
  <monisotopic_moleculate_weight>358.214409</monisotopic_moleculate_weight>
  <iupac_name>2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(prop-1-en-2-yl)cyclohex-2-en-1-yl]-6-pentylbenzoic acid</iupac_name>
  <traditional_iupac>cannabidiolic acid</traditional_iupac>
  <cas_registry_number>1244-58-2</cas_registry_number>
  <smiles>CCCCCC1=CC(O)=C([C@@H]2C=C(C)CC[C@H]2C(C)=C)C(O)=C1C(O)=O</smiles>
  <inchi>InChI=1S/C22H30O4/c1-5-6-7-8-15-12-18(23)20(21(24)19(15)22(25)26)17-11-14(4)9-10-16(17)13(2)3/h11-12,16-17,23-24H,2,5-10H2,1,3-4H3,(H,25,26)/t16-,17+/m0/s1</inchi>
  <inchikey>WVOLTBSCXRRQFR-DLBZAZTESA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Benzenoids</super_class>
    <class>Benzene and substituted derivatives</class>
    <sub_class>Benzoic acids and derivatives</sub_class>
    <direct_parent>Hydroxybenzoic acid derivatives</direct_parent>
    <alternate_parents>
      <alternative_parent>1-hydroxy-2-unsubstituted benzenoids</alternative_parent>
      <alternative_parent>1-hydroxy-4-unsubstituted benzenoids</alternative_parent>
      <alternative_parent>Aromatic monoterpenoids</alternative_parent>
      <alternative_parent>Benzoic acids</alternative_parent>
      <alternative_parent>Benzoyl derivatives</alternative_parent>
      <alternative_parent>Carboxylic acids</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Menthane monoterpenoids</alternative_parent>
      <alternative_parent>Monocarboxylic acids and derivatives</alternative_parent>
      <alternative_parent>Monocyclic monoterpenoids</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Organooxygen compounds</alternative_parent>
      <alternative_parent>Resorcinols</alternative_parent>
      <alternative_parent>Salicylic acids</alternative_parent>
      <alternative_parent>Vinylogous acids</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>1-hydroxy-2-unsubstituted benzenoid</substituent>
      <substituent>1-hydroxy-4-unsubstituted benzenoid</substituent>
      <substituent>Aromatic homomonocyclic compound</substituent>
      <substituent>Aromatic monoterpenoid</substituent>
      <substituent>Benzoic acid</substituent>
      <substituent>Benzoyl</substituent>
      <substituent>Carboxylic acid</substituent>
      <substituent>Carboxylic acid derivative</substituent>
      <substituent>Dihydroxybenzoic acid</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Hydroxybenzoic acid</substituent>
      <substituent>Monocarboxylic acid or derivatives</substituent>
      <substituent>Monocyclic monoterpenoid</substituent>
      <substituent>Monoterpenoid</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>P-menthane monoterpenoid</substituent>
      <substituent>Phenol</substituent>
      <substituent>Resorcinol</substituent>
      <substituent>Salicylic acid</substituent>
      <substituent>Salicylic acid or derivatives</substituent>
      <substituent>Vinylogous acid</substituent>
    </substituents>
    <molecular_framework>Aromatic homomonocyclic compounds</molecular_framework>
    <descriptors>
      <descriptor>Other aromatic polyketides</descriptor>
      <descriptor>Other aromatic polyketides</descriptor>
      <descriptor>dihydroxybenzoic acid</descriptor>
      <descriptor>phytocannabinoid</descriptor>
      <descriptor>polyketide</descriptor>
      <descriptor>resorcinols</descriptor>
    </descriptors>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>4.55</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-4.00</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>3.55e-02 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>6.63</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>2.91</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-5.8</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>2,4-dihydroxy-3-[(1R,6R)-3-methyl-6-(prop-1-en-2-yl)cyclohex-2-en-1-yl]-6-pentylbenzoic acid</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>358.478</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>358.214409</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CCCCCC1=CC(O)=C([C@@H]2C=C(C)CC[C@H]2C(C)=C)C(O)=C1C(O)=O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C22H30O4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C22H30O4/c1-5-6-7-8-15-12-18(23)20(21(24)19(15)22(25)26)17-11-14(4)9-10-16(17)13(2)3/h11-12,16-17,23-24H,2,5-10H2,1,3-4H3,(H,25,26)/t16-,17+/m0/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>WVOLTBSCXRRQFR-DLBZAZTESA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>77.76</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>105.79</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>41.05</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>7</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>-1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f724534c9e8&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id>DB19261</drugbank_id>
  <hmdb_id/>
  <pubchem_compound_id>160570</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>141099</chemspider_id>
  <kegg_id/>
  <uniprot_id/>
  <omim_id/>
  <chebi_id/>
  <biocyc_id/>
  <ctd_id/>
  <stitch_id/>
  <actor_id/>
  <pdb_id/>
  <wikipidia/>
  <general_references/>
  <targets>
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  </targets>
</compound>
