{
  "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": "ef6811b5-1f5c-45eb-861e-ab8d60ac668d",
          "code": "7440-17-7",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=7440-17-7",
          "code_system": "CAS",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9",
            "3fb2fb92-23b8-4d13-b063-b845293035a3"
          ]
        },
        {
          "uuid": "2baddf8e-9bfd-4625-b72f-69da7eaa5429",
          "code": "C95191",
          "type": "PRIMARY",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C95191",
          "code_system": "NCI_THESAURUS",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "129b1c56-47fb-4677-bb20-4f41f1054ffa",
          "code": "D012413",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/68012413",
          "code_system": "MESH",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "6b92f35e-0df7-49e7-8824-9e660a4e68b5",
          "code": "1311489",
          "comments": "RxNorm",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/1311489/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "3435c953-6632-4073-be17-ccd482348646",
          "code": "m9685",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m9685?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "d7c904b6-cc9c-48df-a042-431a13f13791",
          "code": "SUB15159MIG",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "7d27ede2-d53e-4ff7-849f-bbc9797be5a0",
          "code": "5357696",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/5357696",
          "code_system": "PUBCHEM",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "e9400c01-004b-41aa-bea3-1918dbd5fa0d",
          "code": "231-126-6",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.028.296",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "32850612-41a5-4976-805d-6cae92bc7de9"
          ]
        },
        {
          "uuid": "2941e22f-c521-810d-ce8e-eb2efc2a9fc1",
          "code": "DTXSID4064686",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID4064686",
          "code_system": "EPA CompTox",
          "references": [
            "6421dfd6-f9b3-87fb-c9b0-ca776bceb993"
          ]
        },
        {
          "uuid": "6ca605b5-9831-0de7-6f01-dcbf9499c3c5",
          "code": "C637",
          "comments": "Drug or Chemical by Structure[C1913]|Inorganic Chemical[C579]|Element[C1940]|Metal",
          "type": "CONCEPT",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C637",
          "code_system": "NCI_THESAURUS",
          "references": [
            "667a5023-8a74-188c-2ec7-f3d8a15a89e8"
          ]
        },
        {
          "uuid": "ea039c4d-a5b0-3d28-c216-512d7dd5f6fa",
          "code": "DB11346",
          "type": "PRIMARY",
          "url": "https://go.drugbank.com/drugs/DB11346",
          "code_system": "DRUG BANK",
          "references": [
            "667a5023-8a74-188c-2ec7-f3d8a15a89e8"
          ]
        },
        {
          "uuid": "c132ad6d-16ac-486c-ab71-0dc100517ed4",
          "code": "MLT4718TJW",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "e9956e0d-1ecc-b15d-92e8-f2f631cf5ae6",
          "code": "1946 (Number of products:63)",
          "comments": "Dietary Supplement Label Database|Element|Rubidium",
          "type": "PRIMARY",
          "url": "https://dsld.od.nih.gov/dsld/rptIngredient.jsp?grpid=1946&item=Rubidium",
          "code_system": "DSLD",
          "references": [
            "667a5023-8a74-188c-2ec7-f3d8a15a89e8"
          ]
        },
        {
          "uuid": "5c06b269-8119-0347-5809-1c006c035a34",
          "code": "33322",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:33322",
          "code_system": "CHEBI",
          "references": [
            "667a5023-8a74-188c-2ec7-f3d8a15a89e8"
          ]
        },
        {
          "uuid": "49c193d6-8f75-7316-9c6e-958112203d8e",
          "code": "Rubidium",
          "type": "PRIMARY",
          "url": "https://en.wikipedia.org/wiki/Rubidium",
          "code_system": "WIKIPEDIA",
          "references": [
            "b404c747-1638-e38f-ad0d-c234673c7c40"
          ]
        },
        {
          "uuid": "e61c6ecc-39eb-33fd-ac8f-c0f5e648cb5c",
          "code": "MLT4718TJW",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=MLT4718TJW",
          "code_system": "DAILYMED",
          "references": [
            "24929882-90e4-e49a-6485-d8aed3714118"
          ]
        },
        {
          "uuid": "13a19264-9e28-06a5-3801-b6f1d8fe9d62",
          "code": "100000078860",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "c727abf4-b599-9d8b-63b8-0749315b68f8"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "325f47d6-6181-4d6b-8f9b-f342f60fb3a3",
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "4272332d-8b1f-4372-a6e7-0d43dff04d7d",
            "refuuid": "56e21a8a-ac37-4f43-a211-a4fcf576787d",
            "name": "RUBIDIUM",
            "unii": "MLT4718TJW",
            "linking_id": "MLT4718TJW",
            "ref_pname": "RUBIDIUM",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "862b5bac-8e17-47a8-8055-3da2ee715b08",
          "name": "RB",
          "stdName": "RB",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "aa7780ca-9989-448a-a26a-1a3f9ddd97fd",
            "95cd38f0-3fe9-44bc-859c-fdd4ba95a2d1"
          ],
          "display_name": false
        },
        {
          "uuid": "facacf63-0983-4ad9-9d21-794384dfb4c6",
          "name": "RUBIDIUM",
          "stdName": "RUBIDIUM",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "aa7780ca-9989-448a-a26a-1a3f9ddd97fd",
            "9b66f5a7-0d55-40d5-859e-58acbcf7b2f6",
            "95cd38f0-3fe9-44bc-859c-fdd4ba95a2d1",
            "aaf452c8-3d0b-444a-af14-7535a2d61147",
            "eb76c439-6aed-470e-bbe5-2480ba33539b",
            "5ac412fc-9d41-464b-a11b-e4e444f55546"
          ],
          "display_name": true
        },
        {
          "uuid": "2e5b26f0-28ca-471c-a080-9879a7fe6750",
          "name": "RUBIDIUM METALLICUM",
          "stdName": "RUBIDIUM METALLICUM",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "95cd38f0-3fe9-44bc-859c-fdd4ba95a2d1",
            "8bf5b864-6202-4632-a5de-243f6eb8129e"
          ],
          "display_name": false
        },
        {
          "uuid": "582743c2-3630-4a7e-a0e3-07bacd39e726",
          "name": "RUBIDIUM [MI]",
          "stdName": "RUBIDIUM [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b66f5a7-0d55-40d5-859e-58acbcf7b2f6",
            "95cd38f0-3fe9-44bc-859c-fdd4ba95a2d1"
          ],
          "display_name": false
        },
        {
          "uuid": "09f9357b-533d-4154-96c1-f21ba82cd12d",
          "name": "RUBIDIUM, ELEMENTAL",
          "stdName": "RUBIDIUM, ELEMENTAL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "aa7780ca-9989-448a-a26a-1a3f9ddd97fd",
            "95cd38f0-3fe9-44bc-859c-fdd4ba95a2d1"
          ],
          "display_name": false
        },
        {
          "uuid": "0bfffc3b-2346-56ab-aa87-a4c6b2764d67",
          "name": "Rubidium [WHO-DD]",
          "stdName": "RUBIDIUM [WHO-DD]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b2e76e88-694c-17ad-4dc2-cff4f396f9e6"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "aa7780ca-9989-448a-a26a-1a3f9ddd97fd",
          "citation": "ChemID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "95cd38f0-3fe9-44bc-859c-fdd4ba95a2d1",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8bf5b864-6202-4632-a5de-243f6eb8129e",
          "citation": "Energique",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9b66f5a7-0d55-40d5-859e-58acbcf7b2f6",
          "citation": "MERCK INDEX",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "eb76c439-6aed-470e-bbe5-2480ba33539b",
          "citation": "WHO-DD",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "32850612-41a5-4976-805d-6cae92bc7de9",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390902000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7b242189-f7aa-45c7-9bf4-58f83bcb392a",
          "citation": "SRS import [MLT4718TJW]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=MLT4718TJW",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390902000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "aaf452c8-3d0b-444a-af14-7535a2d61147",
          "citation": "RUBIDIUM [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "5ac412fc-9d41-464b-a11b-e4e444f55546",
          "citation": "RUBIDIUM [WHO-DD]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "6421dfd6-f9b3-87fb-c9b0-ca776bceb993",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=7440-17-7",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "667a5023-8a74-188c-2ec7-f3d8a15a89e8",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "b404c747-1638-e38f-ad0d-c234673c7c40",
          "citation": "WIKI",
          "doc_type": "WIKI",
          "public_domain": true
        },
        {
          "uuid": "3fb2fb92-23b8-4d13-b063-b845293035a3",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "24929882-90e4-e49a-6485-d8aed3714118",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "b2e76e88-694c-17ad-4dc2-cff4f396f9e6",
          "citation": "WHO-DD",
          "doc_type": "WHO DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "c727abf4-b599-9d8b-63b8-0749315b68f8",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "bfc57b51-4e74-404d-9bce-cdef3ad7247d",
          "id": "bfc57b51-4e74-404d-9bce-cdef3ad7247d",
          "molfile": "\n  Marvin  01132109552D          \n\n  1  0  0  0  0  0            999 V2000\n    8.1875   -6.5938    0.0000 Rb  0  0  0  0  0 15  0  0  0  0  0  0\nM  END",
          "smiles": "[Rb]",
          "formula": "Rb",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "57cc561f-68f1-4ddc-a9bf-a6c54601cdf0"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "85.4677",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "56e21a8a-ac37-4f43-a211-a4fcf576787d",
      "version": "16",
      "structure": {
        "id": "5bf0eccc-7693-40c8-8d7f-a1f7e7567e0f",
        "molfile": "\n  Marvin  01132104462D          \n\n  1  0  0  0  0  0            999 V2000\n    8.1875   -6.5938    0.0000 Rb  0  0  0  0  0 15  0  0  0  0  0  0\nM  END",
        "smiles": "[Rb]",
        "formula": "Rb",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "85.4677",
        "optical_activity": "NONE",
        "references": [
          "aa7780ca-9989-448a-a26a-1a3f9ddd97fd",
          "7b242189-f7aa-45c7-9bf4-58f83bcb392a"
        ],
        "stereo_centers": 0
      },
      "unii": "MLT4718TJW"
    }
  ]
}