{
  "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": "0705e812-c4ab-4a2c-af7e-75a25f757c93",
          "code": "645-13-6",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=645-13-6",
          "code_system": "CAS",
          "references": [
            "c79168c0-29a7-4537-9897-e005db0d2425",
            "c7835907-342a-4e01-b52e-b3ef2d7ca9ca"
          ]
        },
        {
          "uuid": "2d733412-29c9-4bd6-b228-3679c732b5ee",
          "code": "P-ISOPROPYLACETOPHENONE",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=728",
          "code_system": "JECFA EVALUATION",
          "references": [
            "c79168c0-29a7-4537-9897-e005db0d2425"
          ]
        },
        {
          "uuid": "7473992e-1730-4b4a-b245-17a45b97fb5a",
          "code": "211-433-1",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.010.395",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "c79168c0-29a7-4537-9897-e005db0d2425"
          ]
        },
        {
          "uuid": "d6e6cb9b-b719-4855-818b-e201ea2fcfdc",
          "code": "12578",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/12578",
          "code_system": "PUBCHEM",
          "references": [
            "c79168c0-29a7-4537-9897-e005db0d2425"
          ]
        },
        {
          "uuid": "3771c8ff-35c2-d927-bca5-52f7cfabfa1b",
          "code": "DTXSID0052330",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID0052330",
          "code_system": "EPA CompTox",
          "references": [
            "7ab18133-4ebd-ceec-aa9a-d167acae6892"
          ]
        },
        {
          "uuid": "e61dec7e-0b0f-468f-afab-bcb5fa158e4f",
          "code": "742ZKZ2A6D",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "7a683517-d7db-81cb-8158-8d6a802e5d09",
          "code": "9165",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=9165",
          "code_system": "NSC",
          "references": [
            "7f9e12c3-2ddc-fc53-f303-6b5a73bf62e9"
          ]
        },
        {
          "uuid": "8cf5fa18-c123-b00b-a423-2e42c196f3b6",
          "code": "811",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/811/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "4d5abcaf-8552-d3bb-a02b-1d7b096b35ce"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "52035fca-cced-40e4-bb8c-a433740bbd0c",
          "name": "1-(4-(1-METHYLETHYL)PHENYL)ETHAN-1-ONE",
          "stdName": "1-(4-(1-METHYLETHYL)PHENYL)ETHAN-1-ONE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf"
          ],
          "display_name": false
        },
        {
          "uuid": "2574c538-34c9-4d59-8da6-2564f9777191",
          "name": "4-ISOPROPYLACETOPHENONE",
          "stdName": "4-ISOPROPYLACETOPHENONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf"
          ],
          "display_name": true
        },
        {
          "uuid": "cfdb9693-2a0e-49ea-9848-42995bd49e82",
          "name": "CUMINONE",
          "stdName": "CUMINONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf"
          ],
          "display_name": false
        },
        {
          "uuid": "ff8c80c6-468f-4712-89bf-274f28825c18",
          "name": "ETHANONE, 1-(4-(1-METHYLETHYL)PHENYL)-",
          "stdName": "ETHANONE, 1-(4-(1-METHYLETHYL)PHENYL)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf"
          ],
          "display_name": false
        },
        {
          "uuid": "0ce9867f-956b-4fc3-b748-51c0000b3b1d",
          "name": "FEMA NO. 2927",
          "stdName": "FEMA NO. 2927",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7bb67a51-a292-402c-82de-32cca8d052b5",
            "61b0a122-b59d-413b-a427-8b106147a545"
          ],
          "display_name": false
        },
        {
          "uuid": "96c05738-d891-49ec-9709-92e8077fa353",
          "name": "METHYL P-ISOPROPYLPHENYL KETONE",
          "stdName": "METHYL P-ISOPROPYLPHENYL KETONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf"
          ],
          "display_name": false
        },
        {
          "uuid": "8f6c35d7-2cf5-4a79-8879-3d08a49a3fc1",
          "name": "NSC-9165",
          "stdName": "NSC-9165",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf"
          ],
          "display_name": false
        },
        {
          "uuid": "ce4718d8-ee46-4958-a50e-38a76d30fbf1",
          "name": "P-ISOPROPYL ACETOPHENONE",
          "stdName": "P-ISOPROPYL ACETOPHENONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7463b946-8a15-4f51-b180-8dfaeefbb5e8"
          ],
          "display_name": false
        },
        {
          "uuid": "719ebd2f-9654-4e9e-98b7-b83c5054014b",
          "name": "P-ISOPROPYLACETOPHENONE [FHFI]",
          "stdName": "P-ISOPROPYLACETOPHENONE [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1730a8a7-303d-48e8-90b5-682fbbd2857c"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "7bb67a51-a292-402c-82de-32cca8d052b5",
          "citation": "CHEMID FEMA BATCH 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "61b0a122-b59d-413b-a427-8b106147a545",
          "citation": "CHEMID BATCH 2010",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7463b946-8a15-4f51-b180-8dfaeefbb5e8",
          "citation": "GRAS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e4920dbe-e3bd-4681-a088-cbdf3fd9bcbf",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1730a8a7-303d-48e8-90b5-682fbbd2857c",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c79168c0-29a7-4537-9897-e005db0d2425",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390988000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c132173b-1872-489d-8eb1-810feb2290d9",
          "citation": "SRS import [742ZKZ2A6D]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=742ZKZ2A6D",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390988000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9572c120-6931-46a6-8391-10f6c34997f6",
          "citation": "CHEMID 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7ab18133-4ebd-ceec-aa9a-d167acae6892",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=645-13-6",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "c7835907-342a-4e01-b52e-b3ef2d7ca9ca",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "7f9e12c3-2ddc-fc53-f303-6b5a73bf62e9",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "4d5abcaf-8552-d3bb-a02b-1d7b096b35ce",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "1a352ae2-06fb-4634-adf4-11304dc64530",
          "id": "1a352ae2-06fb-4634-adf4-11304dc64530",
          "molfile": "\n  Marvin  01132101322D          \n\n 12 12  0  0  0  0            999 V2000\n    7.5670   -6.8955    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -6.4890    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1487   -6.8992    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -5.6678    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1459   -5.2501    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1459   -4.4251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -4.0074    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5820   -4.4251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5820   -5.2501    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -3.1862    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1722   -2.7281    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5539   -2.7281    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  2  3  1  0  0  0  0\n  4  2  1  0  0  0  0\n  4  5  1  0  0  0  0\n  4  9  2  0  0  0  0\n  5  6  2  0  0  0  0\n  6  7  1  0  0  0  0\n  8  7  2  0  0  0  0\n  7 10  1  0  0  0  0\n  9  8  1  0  0  0  0\n 10 11  1  0  0  0  0\n 10 12  2  0  0  0  0\nM  END",
          "smiles": "CC(C)c1ccc(cc1)C(=O)C",
          "formula": "C11H14O",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "9f6fac62-45d6-445e-8645-20000cc809a8"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "162.2287",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "a55f3026-3c2f-4781-800b-83e2045c2f1b",
      "version": "5",
      "structure": {
        "id": "91619249-d256-4785-be07-7547c53a03ae",
        "molfile": "\n  Marvin  01132107322D          \n\n 12 12  0  0  0  0            999 V2000\n    6.8611   -5.6678    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -6.4890    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5670   -6.8955    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1487   -6.8992    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1459   -5.2501    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1459   -4.4251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -4.0074    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8611   -3.1862    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1722   -2.7281    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5539   -2.7281    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5820   -4.4251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5820   -5.2501    0.0000 C   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  2  4  1  0  0  0  0\n  1  5  2  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  2  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  8 10  2  0  0  0  0\n 11  7  1  0  0  0  0\n 12 11  2  0  0  0  0\n  1 12  1  0  0  0  0\nM  END",
        "smiles": "CC(C)c1ccc(cc1)C(=O)C",
        "formula": "C11H14O",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "162.2287",
        "optical_activity": "NONE",
        "references": [
          "c132173b-1872-489d-8eb1-810feb2290d9",
          "9572c120-6931-46a6-8391-10f6c34997f6"
        ],
        "stereo_centers": 0
      },
      "unii": "742ZKZ2A6D"
    }
  ]
}