{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2025-09-19",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "fbb86b57-34b3-41eb-938d-a581826f37f7",
          "code": "N0000007854",
          "comments": "Chemical Ingredients [Chemical/Ingredient]|Inorganic Chemicals [Chemical/Ingredient]|Potassium Compounds [Chemical/Ingredient]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000007854",
          "code_system": "NDF-RT",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "c7dd7da2-0a62-4c51-8deb-45df8eab4651",
          "code": "N0000175600",
          "comments": "Established Pharmacologic Class [EPC]|Potassium Salt [EPC]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000175600",
          "code_system": "NDF-RT",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "e37d9a98-b6fd-400c-8a35-817db575cef7",
          "code": "24203-36-9",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=24203-36-9",
          "code_system": "CAS",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a",
            "18e2c752-86e3-467c-bd37-a8f1123bc3d4"
          ]
        },
        {
          "uuid": "53059fe6-11ae-492a-9707-9196409def5f",
          "code": "C68280",
          "type": "PRIMARY",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C68280",
          "code_system": "NCI_THESAURUS",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "03d5f98d-367b-4139-b36b-0d8f8ce99207",
          "code": "1318915",
          "comments": "RxNorm",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/1318915/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "5a1a86ca-5e7f-466b-8661-ae3e29f7ae6f",
          "code": "SUB57858",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "49fb1ab8-729f-44c7-a553-b4324557dfa3",
          "code": "C03AB01",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|bendroflumethiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB01&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "935474f1-32b5-476d-8df5-72fbc7ecdb50",
          "code": "C03AB02",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|hydroflumethiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB02&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "14216b3f-d6a3-4e4f-89ca-bc15a7a06873",
          "code": "C03AB03",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|hydrochlorothiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB03&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "33a222ff-cc15-417e-b193-bdb925717c3e",
          "code": "C03AB04",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|chlorothiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB04&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "e599d320-281b-4fec-be9f-fe6b1fd04135",
          "code": "C03AB05",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|polythiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB05&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "b3f4d55f-cf86-4667-a18a-45f88a29ed0b",
          "code": "C03AB06",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|trichlormethiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB06&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "4fd7941b-a7cb-4840-86c7-8de4bca31c84",
          "code": "C03AB07",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|cyclopenthiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB07&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "ee170b78-19d5-4590-98d8-2e0c588b0f6e",
          "code": "C03AB08",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|methyclothiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB08&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "515633eb-57d1-4fcc-a338-46fdfb6ecf6f",
          "code": "C03AB09",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, THIAZIDES|Thiazides and potassium in combination|cyclothiazide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03AB09&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "22d265fb-31d2-4a19-aa8e-7ab25a68fc54",
          "code": "C03BB02",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, EXCL. THIAZIDES|Sulfonamides and potassium in combination|quinethazone and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03BB02&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "19ad3c05-08b2-4131-9de5-df1729fcbf41",
          "code": "C03BB03",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, EXCL. THIAZIDES|Sulfonamides and potassium in combination|clopamide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03BB03&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "b97ab6d2-e74a-4ce0-9854-8730159bac97",
          "code": "C03BB04",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, EXCL. THIAZIDES|Sulfonamides and potassium in combination|chlortalidone and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03BB04&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "c1f61cef-7d2b-45fb-9836-7b501a28ba54",
          "code": "C03BB05",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, EXCL. THIAZIDES|Sulfonamides and potassium in combination|mefruside and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03BB05&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "26584aa9-d0c1-445a-8921-4d6ba405263f",
          "code": "C03BB07",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|LOW-CEILING DIURETICS, EXCL. THIAZIDES|Sulfonamides and potassium in combination|clofenamide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03BB07&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "a679059e-813c-4db7-8d59-e10f655875c8",
          "code": "C03CB02",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|HIGH-CEILING DIURETICS|Sulfonamides and potassium in combination|bumetanide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03CB02&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "089369cd-11fe-492a-bfb7-490668fc2314",
          "code": "C03CB01",
          "comments": "ATC|CARDIOVASCULAR SYSTEM|DIURETICS|HIGH-CEILING DIURETICS|Sulfonamides and potassium in combination|furosemide and potassium",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=C03CB01&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "b4048bca-430b-4ee4-90df-618fbdbd8185",
          "code": "813",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/813",
          "code_system": "PUBCHEM",
          "references": [
            "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a"
          ]
        },
        {
          "uuid": "88a67711-07d7-b47c-18a6-b7ea8ae30d85",
          "code": "DTXSID9042671",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9042671",
          "code_system": "EPA CompTox",
          "references": [
            "297ac5a7-77e3-504f-2447-a672599505e3"
          ]
        },
        {
          "uuid": "777290b5-2885-40ba-9da0-83b47d35823d",
          "code": "2823-3",
          "comments": "LOINC|CHEM|Potassium [Moles/volume] in Serum or Plasma",
          "type": "PRIMARY",
          "url": "https://s.details.loinc.org/LOINC/2823-3.html?sections=Comprehensive",
          "code_system": "LOINC"
        },
        {
          "uuid": "930d8bb1-8296-098b-0b8c-3389ee61ed3e",
          "code": "N0000175811",
          "comments": "Established Pharmacologic Class [EPC]|Osmotic Laxative [EPC]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000175811",
          "code_system": "NDF-RT",
          "references": [
            "30d4a256-c3ca-56ec-81d6-1c82b4bb1a0d"
          ]
        },
        {
          "uuid": "1ec20582-ec75-423d-55c2-3ef3e1c31dc6",
          "code": "C68279",
          "comments": "Food or Food Product[C1949]|Food Component[C1930]|Bioactive Food Component[C54060]|Dietary Mineral[C68297]|Dietary Potassium",
          "type": "CONCEPT",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C68279",
          "code_system": "NCI_THESAURUS",
          "references": [
            "30d4a256-c3ca-56ec-81d6-1c82b4bb1a0d"
          ]
        },
        {
          "uuid": "bc49fb58-8250-cdf9-fed5-93d36fd2d020",
          "code": "DB01345",
          "type": "PRIMARY",
          "url": "https://go.drugbank.com/drugs/DB01345",
          "code_system": "DRUG BANK",
          "references": [
            "30d4a256-c3ca-56ec-81d6-1c82b4bb1a0d"
          ]
        },
        {
          "uuid": "07ec7e06-b532-4467-bcd3-aca436b91100",
          "code": "295O53K152",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "dcb334d5-c48b-ac1d-8997-55c5bbdf09a9",
          "code": "29103",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:29103",
          "code_system": "CHEBI",
          "references": [
            "30d4a256-c3ca-56ec-81d6-1c82b4bb1a0d"
          ]
        },
        {
          "uuid": "d72b557f-61c4-9f78-82df-22f96faf6124",
          "code": "295O53K152",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=295O53K152",
          "code_system": "DAILYMED",
          "references": [
            "1dcd8836-9b1a-d1fc-b960-5ff6d5545a23"
          ]
        },
        {
          "uuid": "5833fcf4-1f4b-e50f-dc01-18a821c9bdca",
          "code": "100000134003",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "f26f2f80-23aa-d433-425d-aeaf17d80f1a"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "d4af2023-b0d6-427c-bb67-be310cbc7c08",
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "c4964480-eb97-472d-b2da-c8384409b4ba",
            "refuuid": "2a5095e0-5b0c-47f7-b8f3-3d3ac9967382",
            "name": "POTASSIUM CATION",
            "unii": "295O53K152",
            "linking_id": "295O53K152",
            "ref_pname": "POTASSIUM CATION",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "47ccc200-9700-4add-bd86-f84c6ffc5fe9",
          "name": "POTASSIUM CATION",
          "stdName": "POTASSIUM CATION",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5906dd09-b195-4b93-a7c7-98321b0dac84",
            "d390e120-c13a-408f-ad34-0843e5cf84fd"
          ],
          "display_name": true
        },
        {
          "uuid": "7122b413-2eda-4abf-bb53-58c11e3a31ff",
          "name": "POTASSIUM ION",
          "stdName": "POTASSIUM ION",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5906dd09-b195-4b93-a7c7-98321b0dac84",
            "91cdc024-5f67-4d76-ab74-7c119e4328d4"
          ],
          "display_name": false
        },
        {
          "uuid": "e5c77dd0-ec7f-4fb8-9c3e-709a5307cd26",
          "name": "POTASSIUM, ION (K1+)",
          "stdName": "POTASSIUM, ION (K1+)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1a747d2e-cd9a-40e7-b20b-277fe92aa04e",
            "d390e120-c13a-408f-ad34-0843e5cf84fd"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "5906dd09-b195-4b93-a7c7-98321b0dac84",
          "citation": "Merck Index 14th Edition",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "91cdc024-5f67-4d76-ab74-7c119e4328d4",
          "citation": "MERCK 13",
          "doc_type": "MERCK INDEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1a747d2e-cd9a-40e7-b20b-277fe92aa04e",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d390e120-c13a-408f-ad34-0843e5cf84fd",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9926f0b3-2d4b-44e2-b6c4-e19896d4a91a",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390174000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "032b3d8c-c1a0-4ee1-8164-161c713f77c8",
          "citation": "SRS import [295O53K152]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=295O53K152",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390174000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3993bebf-df5e-40f7-aa39-949d78acba3d",
          "citation": "ChemID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "297ac5a7-77e3-504f-2447-a672599505e3",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=24203-36-9",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "f26f2f80-23aa-d433-425d-aeaf17d80f1a",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "30d4a256-c3ca-56ec-81d6-1c82b4bb1a0d",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "18e2c752-86e3-467c-bd37-a8f1123bc3d4",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "1dcd8836-9b1a-d1fc-b960-5ff6d5545a23",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "878f1dc9-c683-456b-b711-e4ab6eb0c6b3",
          "id": "878f1dc9-c683-456b-b711-e4ab6eb0c6b3",
          "molfile": "\n  Marvin  01132107022D          \n\n  1  0  0  0  0  0            999 V2000\n   -0.0041   -3.0583    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\nM  CHG  1   1   1\nM  END",
          "smiles": "[K+]",
          "formula": "K",
          "atropisomerism": "No",
          "charge": 1,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "1695a848-dfe0-4746-85a3-4ad3e05af412"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "39.0983",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "2a5095e0-5b0c-47f7-b8f3-3d3ac9967382",
      "version": "10",
      "structure": {
        "id": "23b38dd1-cf76-411a-a7ac-f0ccdc2492ec",
        "molfile": "\n  Marvin  01132102002D          \n\n  1  0  0  0  0  0            999 V2000\n   -0.0041   -3.0583    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\nM  CHG  1   1   1\nM  END",
        "smiles": "[K+]",
        "formula": "K",
        "atropisomerism": "No",
        "charge": 1,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "39.0983",
        "optical_activity": "NONE",
        "references": [
          "3993bebf-df5e-40f7-aa39-949d78acba3d",
          "032b3d8c-c1a0-4ee1-8164-161c713f77c8"
        ],
        "stereo_centers": 0
      },
      "unii": "295O53K152"
    }
  ]
}