{
  "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": "9dc45045-3ebd-4d51-b9ca-2d6e08297838",
          "code": "4206-58-0",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=4206-58-0",
          "code_system": "CAS",
          "references": [
            "abae4139-35c6-4b3e-b1d8-4e1e294d32bf",
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ]
        },
        {
          "uuid": "6b3adb39-e824-4302-8c30-a376a5900e5d",
          "code": "5280802",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/5280802",
          "code_system": "PUBCHEM",
          "references": [
            "abae4139-35c6-4b3e-b1d8-4e1e294d32bf"
          ]
        },
        {
          "uuid": "18b33331-64c5-1e9d-bc67-48bcb8baf238",
          "code": "Sinapaldehyde",
          "type": "PRIMARY",
          "url": "https://en.wikipedia.org/wiki/Sinapaldehyde",
          "code_system": "WIKIPEDIA",
          "references": [
            "96a504e5-5ee3-5587-f812-66a2ce018bcf"
          ]
        },
        {
          "uuid": "b88e099d-bc63-1ec0-321c-39d5d46c76b8",
          "code": "27949",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:27949",
          "code_system": "CHEBI",
          "references": [
            "286be971-b332-136a-06ff-5b8ea2b7b295"
          ]
        },
        {
          "uuid": "bbb3033c-db1d-6fe4-2d7d-d536796aad1e",
          "code": "DTXSID10863340",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID10863340",
          "code_system": "EPA CompTox",
          "references": [
            "286be971-b332-136a-06ff-5b8ea2b7b295"
          ]
        },
        {
          "uuid": "4274766f-cb27-470a-a5da-9e81886bb1b4",
          "code": "87345-53-7",
          "type": "NON-SPECIFIC STEREOCHEMISTRY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=87345-53-7",
          "code_system": "CAS"
        },
        {
          "uuid": "44260b8d-24ee-4e27-9ea0-fc59f92e7ef4",
          "code": "4VB87UV6WG",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "a765cfa5-4a0b-4456-af99-04ca5f21be87",
          "name": "(2E)-3-(4-Hydroxy-3,5-dimethoxyphenyl)-2-propenal",
          "stdName": "(2E)-3-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-2-PROPENAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "7fd1dc33-6df6-446d-a81d-70f9b11d1413",
          "name": "(E)-3,5-Dimethoxy-4-hydroxyphenylpropenaldehyde",
          "stdName": "(E)-3,5-DIMETHOXY-4-HYDROXYPHENYLPROPENALDEHYDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "eb17e890-81dc-4548-b9e8-2f2a6846208f",
          "name": "2-Propenal, 3-(4-hydroxy-3,5-dimethoxyphenyl)-",
          "stdName": "2-PROPENAL, 3-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "114afe47-5a44-4305-8930-041182708206",
          "name": "2-Propenal, 3-(4-hydroxy-3,5-dimethoxyphenyl)-, (2E)-",
          "stdName": "2-PROPENAL, 3-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-, (2E)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "7c37ca03-45a1-417e-9781-050336e3ab46",
          "name": "2-Propenal, 3-(4-hydroxy-3,5-dimethoxyphenyl)-, (E)-",
          "stdName": "2-PROPENAL, 3-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-, (E)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "eb6a4d30-ddc6-4450-8553-254b6582153e",
          "name": "3,5-Dimethoxy-4-hydroxycinnamaldehyde",
          "stdName": "3,5-DIMETHOXY-4-HYDROXYCINNAMALDEHYDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "722eb32c-a270-4fa0-aaed-cd2e3bd83b66",
          "name": "3-(4-Hydroxy-3,5-dimethoxyphenyl)-2-propenal",
          "stdName": "3-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-2-PROPENAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "c2a0a4b1-d4ce-4255-9928-f36ac216d969",
          "name": "Cinnamaldehyde, 4-hydroxy-3,5-dimethoxy-",
          "stdName": "CINNAMALDEHYDE, 4-HYDROXY-3,5-DIMETHOXY-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "548446a7-5952-4b46-9007-a3f5b770962d",
          "name": "SINAPALDEHYDE",
          "stdName": "SINAPALDEHYDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b82d395-65eb-4eb3-91f9-251b04dbc928"
          ],
          "display_name": true
        },
        {
          "uuid": "87832732-1ff0-40fb-822c-4f7d16ecfac1",
          "name": "Sinapic aldehyde",
          "stdName": "SINAPIC ALDEHYDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "60a1a119-c7b4-468a-81b6-d2c60fab30ae",
          "name": "Sinapinaldehyde",
          "stdName": "SINAPINALDEHYDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        },
        {
          "uuid": "076d4dc4-f36b-4ae0-80bf-75e97027d619",
          "name": "trans-Sinapaldehyde",
          "stdName": "TRANS-SINAPALDEHYDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "9b82d395-65eb-4eb3-91f9-251b04dbc928",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "abae4139-35c6-4b3e-b1d8-4e1e294d32bf",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392244000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "96a504e5-5ee3-5587-f812-66a2ce018bcf",
          "citation": "WIKI",
          "url": "https://en.wikipedia.org/wiki/Sinapaldehyde",
          "doc_type": "WIKI",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "d8cb1928-e7cb-4c1b-a08e-72deefef96d7",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "286be971-b332-136a-06ff-5b8ea2b7b295",
          "doc_type": "SYSTEM",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "e12e8ce8-0233-4af9-94ee-157eb41dbadd",
          "id": "e12e8ce8-0233-4af9-94ee-157eb41dbadd",
          "molfile": "\n  Marvin  01132111402D          \n\n 15 15  0  0  0  0            999 V2000\n    3.2072   -3.7645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.3057   -3.2400    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.3057   -2.4259    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.0214   -2.0106    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.0214   -1.1856    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.3057   -0.7704    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.5899   -1.1856    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.9015   -0.7868    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -1.3113    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.5899   -2.0106    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.9015   -2.4095    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6552   -0.8196    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2890   -1.1856    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7698   -0.9015    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7698   -0.0820    0.0000 O   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  3 10  2  0  0  0  0\n  5  4  2  0  0  0  0\n  5  6  1  0  0  0  0\n 12  5  1  0  0  0  0\n  6  7  2  0  0  0  0\n  7  8  1  0  0  0  0\n  7 10  1  0  0  0  0\n  8  9  1  0  0  0  0\n 10 11  1  0  0  0  0\n 12 13  2  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  2  0  0  0  0\nM  END",
          "smiles": "COc1cc(/C=C/C=O)cc(c1O)OC",
          "formula": "C11H12O4",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "94d2b0ca-c796-4cce-879c-1f72e810f756"
          },
          "defined_stereo": 0,
          "ez_centers": 1,
          "molecular_weight": "208.211",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "baaf1905-36d2-4559-8e62-36d7721e4edd",
      "version": "7",
      "structure": {
        "id": "b12df3e5-6c96-4a18-89fd-4ad4cf7de4e7",
        "molfile": "Sinapaldehyde\n   JSDraw210112210062D\n\n 15 15  0  0  0  0              0 V2000\n   25.2195   -5.7460    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   26.5705   -6.5260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   27.9216   -5.7460    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   29.2726   -6.5260    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   22.5175  -10.4261    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   23.8685  -11.2061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.8154   -5.7460    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   19.8154   -4.1859    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.8154   -8.8660    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   23.8685   -6.5260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   23.8685   -8.0860    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.5175   -5.7460    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.5175   -8.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.1664   -6.5260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.1664   -8.0860    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  1 10  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  2  0  0  0  0\n  5  6  1  0  0  0  0\n  5 13  1  0  0  0  0\n  7  8  1  0  0  0  0\n  7 14  1  0  0  0  0\n  9 15  1  0  0  0  0\n 10 11  2  0  0  0  0\n 10 12  1  0  0  0  0\n 11 13  1  0  0  0  0\n 12 14  2  0  0  0  0\n 13 15  2  0  0  0  0\n 14 15  1  0  0  0  0\nM  END",
        "smiles": "COc1cc(/C=C/C=O)cc(c1O)OC",
        "formula": "C11H12O4",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 1,
        "molecular_weight": "208.211",
        "optical_activity": "NONE",
        "references": [
          "9b82d395-65eb-4eb3-91f9-251b04dbc928",
          "d8cb1928-e7cb-4c1b-a08e-72deefef96d7"
        ],
        "stereo_centers": 0
      },
      "unii": "4VB87UV6WG"
    }
  ]
}