6470 <common-name>2,4-DIHYDROXYBENZOIC ACID</common-name> <description>2,4-DIHYDROXYBENZOIC ACID (C7H6O4) is a chemical compound with an average molecular weight of 154.12 g/mol. 2,4-DIHYDROXYBENZOIC ACID belongs to the benzoic acids and derivatives, a subclass of benzene and substituted derivatives within the organic compounds. Biologically, it acts as a metabolite (PMC11644497) and an antioxidant (PMC11720217), and it has been identified as having a therapeutic effect on cancer (PMC11720217) and inflammation (PMC13316579). Its recorded protein target is p-hydroxybenzoate hydroxylase (pobA). Industrially, the compound is utilized as a nutrient and a flavouring agent (PMC11720217). This compound is found in or released from 31 recorded sources. These include building and construction materials such as tents, canopies, stairs, and ramps. It is present in household cleaning and consumer products, including bleaching agents, perfumes within soaps and detergents, cigar cigarettes, other smoking requisites, and non electric simulated smoking devices. Within the food, food processing, and cookware sector, it is associated with food preservation, food contact materials, the preparation of malt and vinegar, and fermentation processes for beer. Additionally, it is found in electrical and electronic equipment, including antennas, amplifiers, electric hearing aids, conductors or conductive bodies characterised by the conductive materials, and cores yokes or armatures. Recorded routes of exposure include touch, oral, and inhalation.</description> <cas>89-86-1</cas> <pubchem-id>72</pubchem-id> <chemical-formula>C7H6O4</chemical-formula> <weight>154.12</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2016-05-19T02:01:14Z</created-at> <updated-at type="dateTime">2026-05-14T17:46:40Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id>DB02839</drugbank-id> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>OC(=O)C1=CC(O)=C(O)C=C1</moldb-smiles> <moldb-formula>C7H6O4</moldb-formula> <moldb-inchi>InChI=1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)</moldb-inchi> <moldb-inchikey>YQUVCSBJEUQKSH-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">154.121</moldb-average-mass> <moldb-mono-mass type="decimal">154.026608673</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.67</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>71</chemspider-id> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM005365</chemdb-id> <dsstox-id>DTXSID4021212</dsstox-id> <toxcast-id>21212</toxcast-id> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00014677</susdat-id> <iupac>2,4-dihydroxybenzoic acid</iupac> <moldb-polar-surface-area>77.76</moldb-polar-surface-area> <moldb-refractivity>37.275999999999996</moldb-refractivity> <moldb-polarizability>13.8515611568227</moldb-polarizability> <moldb-rotatable-bond-count>1</moldb-rotatable-bond-count> <moldb-acceptor-count>4</moldb-acceptor-count> <moldb-donor-count>3</moldb-donor-count> <moldb-pka-strongest-acidic>4.160229176821464</moldb-pka-strongest-acidic> <moldb-pka-strongest-basic>-6.341303650784174</moldb-pka-strongest-basic> <moldb-physiological-charge>-1</moldb-physiological-charge> <moldb-number-of-rings>1</moldb-number-of-rings> <moldb-alogps-logp>1.32</moldb-alogps-logp> <moldb-alogps-logs>-1.10</moldb-alogps-logs> <moldb-alogps-solubility>1.24e+01 g/l</moldb-alogps-solubility> <kingdom>Organic compounds</kingdom> <superklass>Benzenoids</superklass> <klass>Benzene and substituted derivatives</klass> <subklass>Benzoic acids and derivatives</subklass> <paper-count type="integer">123</paper-count> <sync-id>CED0008115</sync-id> <structure-inchikey>YQUVCSBJEUQKSH-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>4000000000000000000000000000000000000000000000010000000000000000004000000000000000080000000000000000000000000000000040000000000000020000000000000000000000000000000000000010000000000000000100000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000040000000000000000000000000000000084000000000000000000000100000000000000000000000000000002100000000000000000000004000000000000200000000000000000000000000000040000000000400000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAALAAAACwAAAIABCABoAAAAAwEBBgAoAAAA AwQIACgAAAADAgZAKAAAAAMEBkBoAAAAAwMBBkAoAAAAAwQIAGgAAAADAQEG QCgAAAADBAgAaAAAAAMBAQZAaAAAAAMDAQZAaAAAAAMDAQsAASABAigCAQMg AwRoDAQFaAwFBiAFB2gMBwggBwloDAkKaAwKA2gMQgEAAAAGAwoJBwUEFwQA AAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:02:21Z</structure-indexed-at> </compound>