{
  "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": "2026-09-09",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "e61f5bcc-9965-476a-97cc-7b3ee2368061",
          "code": "10393",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/10393",
          "code_system": "PUBCHEM",
          "references": [
            "472da108-085f-4f85-bef7-5d9e13ba7b54"
          ]
        },
        {
          "uuid": "bb4c6bad-180c-45c6-af22-0641864ed308",
          "code": "501-94-0",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=501-94-0",
          "code_system": "CAS",
          "references": [
            "472da108-085f-4f85-bef7-5d9e13ba7b54",
            "85c84fa4-d279-417a-a191-a23a9960e400"
          ]
        },
        {
          "uuid": "954a618a-fbc5-4cad-92fd-a124fe0d6833",
          "code": "C011867",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/67011867",
          "code_system": "MESH",
          "references": [
            "472da108-085f-4f85-bef7-5d9e13ba7b54"
          ]
        },
        {
          "uuid": "8ad8e758-90a7-4257-8ccb-7c2acb41aa74",
          "code": "TYROSOL",
          "type": "PRIMARY",
          "url": "https://en.wikipedia.org/wiki/Tyrosol",
          "code_system": "WIKIPEDIA",
          "references": [
            "472da108-085f-4f85-bef7-5d9e13ba7b54"
          ]
        },
        {
          "uuid": "dfbb6f5e-ec2f-4581-8506-d7f9659dba1d",
          "code": "m11292",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m11292?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "472da108-085f-4f85-bef7-5d9e13ba7b54"
          ]
        },
        {
          "uuid": "19291190-01d1-47c1-a649-67d43122c91f",
          "code": "207-930-8",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.007.210",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "472da108-085f-4f85-bef7-5d9e13ba7b54"
          ]
        },
        {
          "uuid": "3414ce58-f449-b75e-2573-d61c332d8ad0",
          "code": "DTXSID8060111",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID8060111",
          "code_system": "EPA CompTox",
          "references": [
            "20f6bb05-f6c2-8c31-2497-db95a8c0a63e"
          ]
        },
        {
          "uuid": "5998d0c1-7da3-1e0e-0f6f-06acdcad4d1c",
          "code": "3467 (Number of products:10)",
          "comments": "Dietary Supplement Label Database|chemical|Tyrosol",
          "type": "PRIMARY",
          "url": "https://dsld.od.nih.gov/dsld/rptIngredient.jsp?grpid=3467&item=Tyrosol",
          "code_system": "DSLD",
          "references": [
            "c09e007f-4136-6acd-f4e9-41ea2b67b86a"
          ]
        },
        {
          "uuid": "726f01c9-c313-41cb-819c-1b6049fc6027",
          "code": "1AK4MU3SNX",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "d85922a8-d9f3-08e3-7890-8633d612e408",
          "code": "1879",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:1879",
          "code_system": "CHEBI",
          "references": [
            "c09e007f-4136-6acd-f4e9-41ea2b67b86a"
          ]
        },
        {
          "uuid": "af4d6969-89a7-9c27-130e-a87f544b7347",
          "code": "59876",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=59876",
          "code_system": "NSC",
          "references": [
            "b72f0417-48f9-5240-65e4-e72d1d0e215d"
          ]
        },
        {
          "uuid": "ba4feed5-9864-85e0-2308-bd69c4589e2e",
          "code": "300000034946",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "c98b37ed-4392-3a71-b9b7-d74f8a82f465"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "7a067002-2842-4237-8b02-bbc7776de3f3",
          "amount": {
            "uuid": "04606607-8109-4095-8904-a6464e397534"
          },
          "type": "PARENT->CONSTITUENT ALWAYS PRESENT",
          "references": [
            "6230b192-bdc6-43d9-8407-8591abdc4e0c"
          ],
          "related_substance": {
            "uuid": "f8a656cc-3237-4f1f-a0e1-5e44c9c2968d",
            "refuuid": "50406b7b-d34e-4f7f-acc2-0655be2971c7",
            "name": "RHODIOLA CRENULATA ROOT",
            "unii": "G7TMD86VH5",
            "linking_id": "G7TMD86VH5",
            "ref_pname": "RHODIOLA CRENULATA ROOT"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "55341aa8-1b51-4404-9eed-6cc52cb7b4ce",
          "name": "2-(4-HYDROXYPHENYL)ETHANOL",
          "stdName": "2-(4-HYDROXYPHENYL)ETHANOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae",
            "687c8ad8-b166-4e69-a059-c46f73edbc67"
          ],
          "display_name": false
        },
        {
          "uuid": "77fd51e6-9b79-4bad-ba21-33932e9ca8b9",
          "name": "4-(2-HYDROXYETHYL)PHENOL",
          "stdName": "4-(2-HYDROXYETHYL)PHENOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bf4cb253-e4fd-4b07-8977-89147db48256",
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae"
          ],
          "display_name": false
        },
        {
          "uuid": "5866d624-dfcd-4f10-bc51-3eb05e937328",
          "name": "4-HYDROXYBENZENEETHANOL",
          "stdName": "4-HYDROXYBENZENEETHANOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bf4cb253-e4fd-4b07-8977-89147db48256",
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae"
          ],
          "display_name": false
        },
        {
          "uuid": "eec9d960-912d-4c19-97db-b8d4c032df93",
          "name": "4-Hydroxyphenethyl alcohol",
          "stdName": "4-HYDROXYPHENETHYL ALCOHOL",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6c2a4b80-3c3f-4456-811a-dbc8d84b864b"
          ],
          "display_name": false,
          "domains": [
            "Pesticide"
          ]
        },
        {
          "uuid": "1352ef8d-1fb2-49d3-9e48-2ade87f7d253",
          "name": "4-Hydroxyphenethyl alcohol [ISO]",
          "stdName": "4-HYDROXYPHENETHYL ALCOHOL [ISO]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6c2a4b80-3c3f-4456-811a-dbc8d84b864b"
          ],
          "display_name": false
        },
        {
          "uuid": "a468efd3-9aca-48d4-b878-9d1e375877e5",
          "name": "HYDROXYPHENETHYL ALCOHOL, P-",
          "stdName": "HYDROXYPHENETHYL ALCOHOL, P-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fcd74688-156c-4afb-91c5-92f05e17591d"
          ],
          "display_name": false
        },
        {
          "uuid": "bd9e80c0-b373-6594-5bef-abb59852c184",
          "name": "METOPROLOL SUCCINATE IMPURITY G [EP IMPURITY]",
          "stdName": "METOPROLOL SUCCINATE IMPURITY G [EP IMPURITY]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae",
            "32602e92-ef6a-4c8f-8949-56f50d483be6"
          ],
          "display_name": false
        },
        {
          "uuid": "585d97fb-a8bc-cec4-32fd-652b410a1004",
          "name": "METOPROLOL TARTRATE IMPURITY G [EP IMPURITY]",
          "stdName": "METOPROLOL TARTRATE IMPURITY G [EP IMPURITY]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ca2cd8a5-6574-5887-c54b-7ab8a6b0cd4a"
          ],
          "display_name": false
        },
        {
          "uuid": "3ffbbd50-f918-4220-b5fc-e91bbd369f40",
          "name": "NSC-59876",
          "stdName": "NSC-59876",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2cc820e9-fda2-4bf5-9349-c223d6e6defe",
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae"
          ],
          "display_name": false
        },
        {
          "uuid": "1c73b8ed-24cd-46e9-a973-7fc1b606d715",
          "name": "TYROSOL (CONSTITUENT OF RHODIOLA ROSEA) [DSC]",
          "stdName": "TYROSOL (CONSTITUENT OF RHODIOLA ROSEA) [DSC]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8c431c54-1651-4f6c-b950-58bc262057ec",
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae"
          ],
          "display_name": false
        },
        {
          "uuid": "238c2403-cd47-486c-9dfa-16dc0418e2fd",
          "name": "TYROSOL [MI]",
          "stdName": "TYROSOL [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "0a4fc8f0-b313-4e9c-a927-f28d017def89",
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae"
          ],
          "display_name": false
        },
        {
          "uuid": "5ce8c4f2-2abf-4520-905d-e2491328c3f2",
          "name": "Tyrosol",
          "stdName": "TYROSOL",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bf4e08a3-0f50-45b9-b210-4a946997d4b9",
            "0a4fc8f0-b313-4e9c-a927-f28d017def89",
            "bf4cb253-e4fd-4b07-8977-89147db48256",
            "817cee2e-5816-4bcd-97e2-cfbe24a1fdae"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "87561275-933c-4ed4-ae5a-d9ef81cdd63f",
              "name_org": "INCI"
            }
          ]
        }
      ],
      "references": [
        {
          "uuid": "fcd74688-156c-4afb-91c5-92f05e17591d",
          "citation": "CHEMID 2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "0a4fc8f0-b313-4e9c-a927-f28d017def89",
          "citation": "MERCK INDEX",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "817cee2e-5816-4bcd-97e2-cfbe24a1fdae",
          "citation": "MERCK INDEX",
          "doc_type": "MERCK INDEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bf4cb253-e4fd-4b07-8977-89147db48256",
          "citation": "Merck",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2cc820e9-fda2-4bf5-9349-c223d6e6defe",
          "citation": "ChemID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "687c8ad8-b166-4e69-a059-c46f73edbc67",
          "citation": "EP 7.8",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "32602e92-ef6a-4c8f-8949-56f50d483be6",
          "citation": "EP",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8c431c54-1651-4f6c-b950-58bc262057ec",
          "citation": "USP-DSC, VOL.2, 2015",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "472da108-085f-4f85-bef7-5d9e13ba7b54",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391118000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0586f41f-e023-41b9-b397-81ea5f6dbe67",
          "citation": "SRS import [1AK4MU3SNX]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=1AK4MU3SNX",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391118000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2eee7d82-d31a-4c7c-be47-fd14358452e9",
          "citation": "CHEMID  2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bf4e08a3-0f50-45b9-b210-4a946997d4b9",
          "citation": "TYROSOL [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "20f6bb05-f6c2-8c31-2497-db95a8c0a63e",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=501-94-0",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "c98b37ed-4392-3a71-b9b7-d74f8a82f465",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "6230b192-bdc6-43d9-8407-8591abdc4e0c",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "c09e007f-4136-6acd-f4e9-41ea2b67b86a",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "85c84fa4-d279-417a-a191-a23a9960e400",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "ca2cd8a5-6574-5887-c54b-7ab8a6b0cd4a",
          "citation": "EP 10.6",
          "doc_type": "EP",
          "public_domain": true
        },
        {
          "uuid": "b72f0417-48f9-5240-65e4-e72d1d0e215d",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "6c2a4b80-3c3f-4456-811a-dbc8d84b864b",
          "citation": "http://www.bcpcpesticidecompendium.org/index_rn_frame.html",
          "url": "http://www.bcpcpesticidecompendium.org/index_rn_frame.html",
          "doc_type": "ISO",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "99a7ab8e-90ae-4c8d-847f-7fd2385d9de2",
          "id": "99a7ab8e-90ae-4c8d-847f-7fd2385d9de2",
          "molfile": "\n  Marvin  01132107592D          \n\n 10 10  0  0  0  0            999 V2000\n    7.7384   -3.7478    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0366   -3.3506    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -3.7478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -4.5478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0519   -4.9679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0519   -5.7929    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -6.2080    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -6.9776    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6206   -5.7929    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6206   -4.9679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  3  2  1  0  0  0  0\n  4  3  1  0  0  0  0\n  4  5  1  0  0  0  0\n  4 10  2  0  0  0  0\n  5  6  2  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  9  7  2  0  0  0  0\n 10  9  1  0  0  0  0\nM  END",
          "smiles": "c1cc(ccc1CCO)O",
          "formula": "C8H10O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "e9db7b4b-ac8c-4446-9f3a-3bbd0ed6aa4f"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "138.1641",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "61f87cbb-30a0-4c70-891b-3a98bb02c1b9",
      "version": "17",
      "structure": {
        "id": "c5c9d9f6-78a7-4af7-b7b9-02e5a1fb3cf7",
        "molfile": "\n  Marvin  01132110132D          \n\n 10 10  0  0  0  0            999 V2000\n    6.3396   -4.5478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0519   -4.9679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0519   -5.7929    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -6.2080    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -6.9776    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6206   -5.7929    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6206   -4.9679    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3396   -3.7478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0366   -3.3506    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7384   -3.7478    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  2  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  6  4  2  0  0  0  0\n  7  6  1  0  0  0  0\n  1  7  2  0  0  0  0\n  1  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\nM  END",
        "smiles": "c1cc(ccc1CCO)O",
        "formula": "C8H10O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "138.1641",
        "optical_activity": "NONE",
        "references": [
          "2eee7d82-d31a-4c7c-be47-fd14358452e9",
          "0586f41f-e023-41b9-b397-81ea5f6dbe67"
        ],
        "stereo_centers": 0
      },
      "unii": "1AK4MU3SNX"
    }
  ]
}