{
  "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": "9690819c-1e0f-43f4-8842-ef3fc9237781",
          "code": "2079-54-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=2079-54-1",
          "code_system": "CAS",
          "references": [
            "d236e3a3-79eb-4590-8d04-d5e84304f0ec",
            "b995f34f-f060-4bce-abc6-9cdd243bb7a7"
          ]
        },
        {
          "uuid": "0d6c8c3e-962d-4bb0-868f-4dae4c543f19",
          "code": "m9835",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m9835?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "d236e3a3-79eb-4590-8d04-d5e84304f0ec"
          ]
        },
        {
          "uuid": "f65d8bf2-d5a3-4e61-86c7-c3bea63d5455",
          "code": "92913",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/92913",
          "code_system": "PUBCHEM",
          "references": [
            "d236e3a3-79eb-4590-8d04-d5e84304f0ec"
          ]
        },
        {
          "uuid": "afbb3610-36a1-4a59-97b7-e49602beff47",
          "code": "63G7R4955A",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "9f5a14dc-afcf-55e4-9e33-93e02735fcba",
          "code": "DTXSID90904745",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID90904745",
          "code_system": "EPA CompTox"
        }
      ],
      "relationships": [
        {
          "uuid": "9cbc1f0a-6711-49ba-8f96-79948002098c",
          "type": "PARENT->SALT/SOLVATE",
          "related_substance": {
            "uuid": "64f5264e-1a5d-44a6-8fef-188e566b06df",
            "refuuid": "0c3b9834-328d-47c8-b0c0-13b06d3ca656",
            "name": "DEPRENYL",
            "unii": "DPF682Q08V",
            "linking_id": "DPF682Q08V",
            "ref_pname": "DEPRENYL",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "a474ec8a-d45b-4330-8601-638585a53359",
          "name": "(±)-DEPRENIL HYDROCHLORIDE",
          "stdName": "(+/-)-DEPRENIL HYDROCHLORIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ec94d27c-8f74-4789-842b-7a7286dc8857",
            "94a77899-0a46-4bf4-8dfa-941908a28891"
          ],
          "display_name": false
        },
        {
          "uuid": "c4d5bf0f-6548-4acc-9be4-a580f3cfce03",
          "name": "BENZENEETHANAMINE, N,.ALPHA.-DIMETHYL-N-2-PROPYN-1-YL-, HYDROCHLORIDE (1:1)",
          "stdName": "BENZENEETHANAMINE, N,.ALPHA.-DIMETHYL-N-2-PROPYN-1-YL-, HYDROCHLORIDE (1:1)",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ec94d27c-8f74-4789-842b-7a7286dc8857",
            "94a77899-0a46-4bf4-8dfa-941908a28891"
          ],
          "display_name": false
        },
        {
          "uuid": "d18a23b7-e555-4deb-8300-3780ab32a8fb",
          "name": "DEPRENALIN",
          "stdName": "DEPRENALIN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ec94d27c-8f74-4789-842b-7a7286dc8857",
            "94a77899-0a46-4bf4-8dfa-941908a28891"
          ],
          "display_name": false
        },
        {
          "uuid": "45f1c2bf-27db-4ee7-970e-32156a6266c8",
          "name": "DEPRENYL HYDROCHLORIDE",
          "stdName": "DEPRENYL HYDROCHLORIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "47e70bf4-0f3a-4a7a-93b1-8f75919df676"
          ],
          "display_name": true
        },
        {
          "uuid": "d3cefe09-3f29-4ed5-9ca4-b04acedbcf6e",
          "name": "E-250",
          "stdName": "E-250",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "47e70bf4-0f3a-4a7a-93b1-8f75919df676",
            "94a77899-0a46-4bf4-8dfa-941908a28891"
          ],
          "display_name": false
        },
        {
          "uuid": "eb289fcf-ea52-4005-bb97-39f40b2ecf4d",
          "name": "SELEGILINE (±)-FORM HYDROCHLORIDE",
          "stdName": "SELEGILINE (+/-)-FORM HYDROCHLORIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "47e70bf4-0f3a-4a7a-93b1-8f75919df676",
            "6d906251-c4eb-43a2-a4a6-c710eaf7d89b",
            "94a77899-0a46-4bf4-8dfa-941908a28891"
          ],
          "display_name": false
        },
        {
          "uuid": "e6efdfc1-894a-476c-87bb-6006c23fc644",
          "name": "SELEGILINE (±)-FORM HYDROCHLORIDE [MI]",
          "stdName": "SELEGILINE (+/-)-FORM HYDROCHLORIDE [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "47e70bf4-0f3a-4a7a-93b1-8f75919df676",
            "94a77899-0a46-4bf4-8dfa-941908a28891"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "47e70bf4-0f3a-4a7a-93b1-8f75919df676",
          "citation": "MERCK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "94a77899-0a46-4bf4-8dfa-941908a28891",
          "citation": "MERCK INDEX",
          "doc_type": "MERCK INDEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ec94d27c-8f74-4789-842b-7a7286dc8857",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d236e3a3-79eb-4590-8d04-d5e84304f0ec",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389751000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f5d4821b-bcf9-4ea2-ab31-8f9082a52edd",
          "citation": "SRS import [63G7R4955A]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=63G7R4955A",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389751000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6d906251-c4eb-43a2-a4a6-c710eaf7d89b",
          "citation": "SELEGILINE (+/-)-FORM HYDROCHLORIDE [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "b995f34f-f060-4bce-abc6-9cdd243bb7a7",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "c8eef640-743f-41d8-a072-e1e7700eb3a3",
          "id": "c8eef640-743f-41d8-a072-e1e7700eb3a3",
          "molfile": "\n  Marvin  01132110232D          \n\n  1  0  0  0  0  0            999 V2000\n   10.8624   -5.1374    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\nM  END",
          "smiles": "Cl",
          "formula": "ClH",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "18612794-7168-4385-b3b9-d76008dd342a"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "36.4609",
          "optical_activity": "NONE",
          "stereo_centers": 0
        },
        {
          "uuid": "99afcb86-6252-40b9-bd25-edfccffa0b5d",
          "id": "99afcb86-6252-40b9-bd25-edfccffa0b5d",
          "molfile": "\n  Marvin  01132107592D          \n\n 14 14  0  0  0  0            999 V2000\n    6.3669   -6.1411    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3669   -5.3133    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    5.6546   -4.9016    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9423   -5.3178    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2256   -4.9061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5133   -5.3225    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5133   -6.1457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2256   -6.5574    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9423   -6.1457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0791   -4.9016    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0791   -4.0784    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7914   -5.3086    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.5037   -4.8969    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.2113   -4.4761    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  2 10  1  0  0  0  0\n  4  3  1  0  0  0  0\n  5  4  1  0  0  0  0\n  9  4  2  0  0  0  0\n  6  5  2  0  0  0  0\n  7  6  1  0  0  0  0\n  8  7  2  0  0  0  0\n  8  9  1  0  0  0  0\n 11 10  1  0  0  0  0\n 10 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 14 13  3  0  0  0  0\nM  END",
          "smiles": "C#CCN(C)C(C)Cc1ccccc1",
          "formula": "C13H17N",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "RACEMIC",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "ceb52eaa-aa6a-4709-9692-7220d248a69b"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "187.2813",
          "optical_activity": "( + / - )",
          "stereo_centers": 1
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "4fe8fe7d-1433-49ac-9fcc-6a41d8ed264d",
      "version": "4",
      "structure": {
        "id": "e0f75b84-3928-49a1-903f-a3677090658e",
        "molfile": "\n  Marvin  01132111392D          \n\n 15 14  0  0  0  0            999 V2000\n   10.8624   -5.1374    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    8.5037   -4.8969    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.2113   -4.4761    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7914   -5.3086    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0791   -4.9016    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3669   -5.3133    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6546   -4.9016    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9423   -5.3178    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9423   -6.1457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2256   -6.5574    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5133   -6.1457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5133   -5.3225    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2256   -4.9061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3669   -6.1411    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0791   -4.0784    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  3  2  3  0  0  0  0\n  4  2  1  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\n  8  7  1  0  0  0  0\n  9  8  1  0  0  0  0\n 10  9  2  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  2  0  0  0  0\n 12 13  1  0  0  0  0\n 13  8  2  0  0  0  0\n  6 14  1  0  0  0  0\n 15  5  1  0  0  0  0\nM  END",
        "smiles": "C#CCN(C)C(C)Cc1ccccc1.Cl",
        "formula": "C13H17N.ClH",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "RACEMIC",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "223.7421",
        "optical_activity": "( + / - )",
        "references": [
          "47e70bf4-0f3a-4a7a-93b1-8f75919df676",
          "f5d4821b-bcf9-4ea2-ab31-8f9082a52edd"
        ],
        "stereo_centers": 1
      },
      "unii": "63G7R4955A"
    }
  ]
}