{
  "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": "a0fa3541-0ca4-4d3d-b0d8-b20ac0898302",
          "code": "TRANS-3-HEXENOL",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=5606",
          "code_system": "JECFA EVALUATION",
          "references": [
            "53e06d9f-4a9f-4859-965a-0ab7a482d8eb"
          ]
        },
        {
          "uuid": "26eef41e-8ec2-43e7-83bc-dfad57f1fc02",
          "code": "928-97-2",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=928-97-2",
          "code_system": "CAS",
          "references": [
            "53e06d9f-4a9f-4859-965a-0ab7a482d8eb",
            "35838707-27bc-4cca-9378-27e18cc05174"
          ]
        },
        {
          "uuid": "d6835ea4-94be-47cc-ac10-9a9da987f678",
          "code": "213-193-3",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.011.995",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "53e06d9f-4a9f-4859-965a-0ab7a482d8eb"
          ]
        },
        {
          "uuid": "48be8d04-3adc-4584-810b-5bb55085a947",
          "code": "5284503",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/5284503",
          "code_system": "PUBCHEM",
          "references": [
            "53e06d9f-4a9f-4859-965a-0ab7a482d8eb"
          ]
        },
        {
          "uuid": "f7a5e25a-a54f-bc27-e567-381bf5d10727",
          "code": "DTXSID1022138",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID1022138",
          "code_system": "EPA CompTox",
          "references": [
            "a6bbbdfc-571e-9ed1-5286-209fad529c8a"
          ]
        },
        {
          "uuid": "62b1fb30-b308-4cc5-bbc1-f93bde8370bc",
          "code": "4E0NFR5B3U",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "ee2fff54-8a1b-e397-ac37-6c20155110ac",
          "code": "147326",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:147326",
          "code_system": "CHEBI",
          "references": [
            "dedf1730-2df9-afb1-8e30-8e78cfa9a34d"
          ]
        },
        {
          "uuid": "d37fb734-51f8-500e-d382-9d76396f5062",
          "code": "1610",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/1610/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "2f057fa7-e337-aad9-32b7-a8c03833611f"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "c22daf83-ab29-47ec-a5a1-b3bcc54a8c40",
          "name": "(E)-3-HEXEN-1-OL",
          "stdName": "(E)-3-HEXEN-1-OL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4066752a-5e56-4b8a-8fae-4eb81d8a4457",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0"
          ],
          "display_name": false
        },
        {
          "uuid": "89a81aa3-fd4e-4c56-908c-093d45646e15",
          "name": "3-HEXEN-1-OL, (3E)-",
          "stdName": "3-HEXEN-1-OL, (3E)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c727f27b-e48f-4ce7-af12-d30f510a56eb",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0"
          ],
          "display_name": true
        },
        {
          "uuid": "0534a64e-eaf0-4e14-b946-098843d80b77",
          "name": "3-HEXEN-1-OL, (E)-",
          "stdName": "3-HEXEN-1-OL, (E)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4066752a-5e56-4b8a-8fae-4eb81d8a4457",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0"
          ],
          "display_name": false
        },
        {
          "uuid": "6416510b-789a-4bd9-a319-a8b0f96c4bed",
          "name": "3-HEXEN-1-OL, TRANS-",
          "stdName": "3-HEXEN-1-OL, TRANS-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6d84296a-8ef0-4240-862a-55fea2d64c0f",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0"
          ],
          "display_name": false
        },
        {
          "uuid": "a4f73e78-962e-4ba3-ac33-70899efc3087",
          "name": "TRANS-3-HEXEN-1-OL",
          "stdName": "TRANS-3-HEXEN-1-OL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4066752a-5e56-4b8a-8fae-4eb81d8a4457",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0"
          ],
          "display_name": false
        },
        {
          "uuid": "3d0dbdb0-f9b1-40fa-a19d-d24635808432",
          "name": "TRANS-3-HEXENOL",
          "stdName": "TRANS-3-HEXENOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4066752a-5e56-4b8a-8fae-4eb81d8a4457",
            "7a25e048-1a34-4734-bfb4-68df1e637066",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0",
            "348f960a-486e-4fcb-b720-459913f048c1"
          ],
          "display_name": false
        },
        {
          "uuid": "fa454028-1721-4f39-a878-f667a5c31f23",
          "name": "TRANS-3-HEXENOL [FHFI]",
          "stdName": "TRANS-3-HEXENOL [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "28c045a2-9515-476c-8e6e-bde4c16a81b0",
            "348f960a-486e-4fcb-b720-459913f048c1"
          ],
          "display_name": false
        },
        {
          "uuid": "912fc157-2b1e-4708-9b0a-448aa2c0ca0d",
          "name": "TRANS-HEX-3-EN-1-OL",
          "stdName": "TRANS-HEX-3-EN-1-OL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4066752a-5e56-4b8a-8fae-4eb81d8a4457",
            "28c045a2-9515-476c-8e6e-bde4c16a81b0"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "c727f27b-e48f-4ce7-af12-d30f510a56eb",
          "citation": "ChemID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "28c045a2-9515-476c-8e6e-bde4c16a81b0",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4066752a-5e56-4b8a-8fae-4eb81d8a4457",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "348f960a-486e-4fcb-b720-459913f048c1",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6d84296a-8ef0-4240-862a-55fea2d64c0f",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "53e06d9f-4a9f-4859-965a-0ab7a482d8eb",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389681000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7eb488a0-9e46-4b43-88e9-981ed2b582d8",
          "citation": "SRS import [4E0NFR5B3U]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=4E0NFR5B3U",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389681000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7a25e048-1a34-4734-bfb4-68df1e637066",
          "citation": "TRANS-3-HEXENOL [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "a6bbbdfc-571e-9ed1-5286-209fad529c8a",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=928-97-2",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "dedf1730-2df9-afb1-8e30-8e78cfa9a34d",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "35838707-27bc-4cca-9378-27e18cc05174",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "2f057fa7-e337-aad9-32b7-a8c03833611f",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "26dcf72c-a961-4902-8a8a-496aad04c102",
          "id": "26dcf72c-a961-4902-8a8a-496aad04c102",
          "molfile": "\n  Marvin  01132102092D          \n\n  7  6  0  0  0  0            999 V2000\n    4.4277   -0.0270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.7725   -0.4476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9608    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2678   -0.4476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4346    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7523   -0.4476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.0270    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  1  0  0  0  0\n  4  3  2  0  0  0  0\n  5  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  7  6  1  0  0  0  0\nM  END",
          "smiles": "CC/C=C/CCO",
          "formula": "C6H12O",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "30bd3599-0ddb-4cb2-88a4-7158507630b3"
          },
          "defined_stereo": 0,
          "ez_centers": 1,
          "molecular_weight": "100.1591",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "a11e7b78-2600-415e-aa46-615371268e70",
      "version": "5",
      "structure": {
        "id": "fa7214a7-e7bf-4fc8-a491-1711e7814fd8",
        "molfile": "\n  Marvin  01132112582D          \n\n  7  6  0  0  0  0            999 V2000\n    2.9608    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2678   -0.4476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.0270    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4346    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.7725   -0.4476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7523   -0.4476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.4277   -0.0270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  2  0  0  0  0\n  3  6  1  0  0  0  0\n  4  2  1  0  0  0  0\n  5  1  1  0  0  0  0\n  6  4  1  0  0  0  0\n  7  5  1  0  0  0  0\nM  END",
        "smiles": "CC/C=C/CCO",
        "formula": "C6H12O",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 1,
        "molecular_weight": "100.1591",
        "optical_activity": "NONE",
        "references": [
          "c727f27b-e48f-4ce7-af12-d30f510a56eb",
          "7eb488a0-9e46-4b43-88e9-981ed2b582d8"
        ],
        "stereo_centers": 0
      },
      "unii": "4E0NFR5B3U"
    }
  ]
}