{
  "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": "39786d44-3c27-4865-9e64-789866d12fd4",
          "code": "52132-48-6",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=52132-48-6",
          "code_system": "CAS",
          "references": [
            "2717028d-3471-4314-b062-def513b52680",
            "fc795a04-5e75-491e-837c-2d3a510c9b0e"
          ]
        },
        {
          "uuid": "462aff79-0575-4c4f-8904-671f80e168ed",
          "code": "11326397",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/11326397",
          "code_system": "PUBCHEM",
          "references": [
            "2717028d-3471-4314-b062-def513b52680"
          ]
        },
        {
          "uuid": "f4f729f6-0f8f-99af-e3e2-e1e36a991f4e",
          "code": "DTXSID60200140",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID60200140",
          "code_system": "EPA CompTox",
          "references": [
            "7cc2b45d-80c5-85a1-56ff-cd6defa3a678"
          ]
        },
        {
          "uuid": "613bdeed-33eb-436f-a301-87295263418b",
          "code": "XLM3K6M5SG",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "efd99009-1906-494b-9bb7-d75bd1a31034",
          "name": "(CARBOXYMETHYL)TRIMETHYLAMMONIUM CHLORIDE, HEXADECYL ESTER",
          "stdName": "(CARBOXYMETHYL)TRIMETHYLAMMONIUM CHLORIDE, HEXADECYL ESTER",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dba2a5ec-e584-4fe3-a77d-2453fe4477c4",
            "7539d147-6c24-44c3-93ec-d4cef229c6b9"
          ],
          "display_name": false
        },
        {
          "uuid": "e21645c6-d9fc-47df-ac35-d6f501078f6d",
          "name": "(HEXADECYLOXYCARBONYLMETHYL)TRIMETHYLAMMONIUM CHLORIDE",
          "stdName": "(HEXADECYLOXYCARBONYLMETHYL)TRIMETHYLAMMONIUM CHLORIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dba2a5ec-e584-4fe3-a77d-2453fe4477c4",
            "7539d147-6c24-44c3-93ec-d4cef229c6b9"
          ],
          "display_name": false
        },
        {
          "uuid": "a0be3c42-4268-45f2-8451-491df8e33b49",
          "name": "BETAINE CETYL ESTER CHLORIDE",
          "stdName": "BETAINE CETYL ESTER CHLORIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dba2a5ec-e584-4fe3-a77d-2453fe4477c4",
            "7539d147-6c24-44c3-93ec-d4cef229c6b9"
          ],
          "display_name": false
        },
        {
          "uuid": "258c4516-2b01-4753-b124-7a7f1fe923e8",
          "name": "BETAINESTER C16",
          "stdName": "BETAINESTER C16",
          "type": "bn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7539d147-6c24-44c3-93ec-d4cef229c6b9",
            "2b5eb544-c25b-426f-b394-bbb3feb38ad5"
          ],
          "display_name": false
        },
        {
          "uuid": "8dc31479-51b3-4721-811a-ff4f88a993d9",
          "name": "CETYL BETAINATE CHLORIDE",
          "stdName": "CETYL BETAINATE CHLORIDE",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5dccd2b0-204a-4811-9320-8f9ea71f1d46",
            "7539d147-6c24-44c3-93ec-d4cef229c6b9",
            "2b5eb544-c25b-426f-b394-bbb3feb38ad5"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "a2a72477-6b94-42d3-9d3e-f847d81af304",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "33339169-a304-4013-bbaa-206051586c57",
          "name": "ETHANAMINIUM, 2-(HEXADECYLOXY)-N,N,N-TRIMETHYL-2-OXO-, CHLORIDE",
          "stdName": "ETHANAMINIUM, 2-(HEXADECYLOXY)-N,N,N-TRIMETHYL-2-OXO-, CHLORIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dba2a5ec-e584-4fe3-a77d-2453fe4477c4",
            "7539d147-6c24-44c3-93ec-d4cef229c6b9"
          ],
          "display_name": false
        },
        {
          "uuid": "28ba415e-8458-4c9b-a80d-22993df9f032",
          "name": "ETHANAMINIUM, 2-(HEXADECYLOXY)-N,N,N-TRIMETHYL-2-OXO-, CHLORIDE (1:1)",
          "stdName": "ETHANAMINIUM, 2-(HEXADECYLOXY)-N,N,N-TRIMETHYL-2-OXO-, CHLORIDE (1:1)",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dba2a5ec-e584-4fe3-a77d-2453fe4477c4",
            "7539d147-6c24-44c3-93ec-d4cef229c6b9"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "2b5eb544-c25b-426f-b394-bbb3feb38ad5",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "7539d147-6c24-44c3-93ec-d4cef229c6b9",
          "citation": "PERSONAL CARE PRODUCTS COUNCIL",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "dba2a5ec-e584-4fe3-a77d-2453fe4477c4",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2717028d-3471-4314-b062-def513b52680",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391456000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f9d2af62-7945-4e0c-9865-0dc124eff8fa",
          "citation": "SRS import [XLM3K6M5SG]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=XLM3K6M5SG",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391456000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5dccd2b0-204a-4811-9320-8f9ea71f1d46",
          "citation": "CETYL BETAINATE CHLORIDE [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "7cc2b45d-80c5-85a1-56ff-cd6defa3a678",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=52132-48-6",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "fc795a04-5e75-491e-837c-2d3a510c9b0e",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "adca3123-1b39-46de-be13-79261a104d2f",
          "id": "adca3123-1b39-46de-be13-79261a104d2f",
          "molfile": "\n  Marvin  01132109012D          \n\n  1  0  0  0  0  0            999 V2000\n   16.4365   -5.0204    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": "10e8e2fe-c1eb-41e0-9342-7acd4ca0fdef"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "36.4609",
          "optical_activity": "NONE",
          "stereo_centers": 0
        },
        {
          "uuid": "87eb26ba-9e2e-4396-9feb-8d1c168d9785",
          "id": "87eb26ba-9e2e-4396-9feb-8d1c168d9785",
          "molfile": "\n  Marvin  01132107032D          \n\n 24 23  0  0  0  0            999 V2000\n    1.3093   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.0238   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.7382   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.4527   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.1672   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.8816   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.5961   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3105   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0250   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7395   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.4539   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.1684   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.8829   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.5973   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.3118   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.0263   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.7407   -4.6502    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   13.4552   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.4552   -5.8878    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   14.1697   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.8841   -5.0628    0.0000 N   0  3  0  0  0  0  0  0  0  3  0  0\n   15.5986   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.8841   -5.8878    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.5986   -5.4752    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  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\n 15 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  2  0  0  0  0\n 18 20  1  0  0  0  0\n 20 21  1  0  0  0  0\n 21 22  1  0  0  0  0\n 21 23  1  0  0  0  0\n 21 24  1  0  0  0  0\nM  CHG  1  21   1\nM  END",
          "smiles": "CCCCCCCCCCCCCCCCOC(=O)C[N+](C)(C)C",
          "formula": "C21H44NO2",
          "atropisomerism": "No",
          "charge": 1,
          "count": 1,
          "stereochemistry": "RACEMIC",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "00ceb8b8-29a3-4731-95ee-34173c311488"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "342.5804",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "7c3bf1a0-687b-4dd5-b1a6-e217f4d3f73f",
      "version": "4",
      "structure": {
        "id": "9456c1eb-f7a4-4faa-a37b-d79fddde2295",
        "molfile": "\n  Marvin  01132107422D          \n\n 25 23  0  0  0  0            999 V2000\n    1.3093   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.0238   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.7382   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.4527   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.1672   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.8816   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.5961   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3105   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0250   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7395   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.4539   -4.6503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.1684   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.8829   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.5973   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.3118   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.0263   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.7407   -4.6502    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   13.4552   -5.0628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.1697   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.8841   -5.0628    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0\n   15.5986   -4.6502    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.8841   -5.8878    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.5986   -5.4752    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.4552   -5.8878    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   16.4365   -5.0204    0.0000 Cl  0  5  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  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\n 15 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n 19 20  1  0  0  0  0\n 20 21  1  0  0  0  0\n 20 22  1  0  0  0  0\n 20 23  1  0  0  0  0\n 18 24  2  0  0  0  0\nM  CHG  2  20   1  25  -1\nM  END",
        "smiles": "CCCCCCCCCCCCCCCCOC(=O)C[N+](C)(C)C.[Cl-]",
        "formula": "C21H44NO2.Cl",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "378.0333",
        "optical_activity": "NONE",
        "references": [
          "f9d2af62-7945-4e0c-9865-0dc124eff8fa",
          "dba2a5ec-e584-4fe3-a77d-2453fe4477c4"
        ],
        "stereo_centers": 0
      },
      "unii": "XLM3K6M5SG"
    }
  ]
}