{
  "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": "ac73ab0e-742a-4b25-bbd2-520bd9fa293e",
          "code": "4316-74-9",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=4316-74-9",
          "code_system": "CAS",
          "references": [
            "7723f288-241e-4276-906d-ecbf86fc9e04",
            "94bc3787-2cc0-41c5-8423-dc454db1bd55"
          ]
        },
        {
          "uuid": "61402e9b-5659-4276-a183-f026cda03f04",
          "code": "224-339-0",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.022.127",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "7723f288-241e-4276-906d-ecbf86fc9e04"
          ]
        },
        {
          "uuid": "03c9ad15-7657-488f-a601-9c9521d22a84",
          "code": "m7466",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m7466?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "7723f288-241e-4276-906d-ecbf86fc9e04"
          ]
        },
        {
          "uuid": "06b1b85f-5de7-433a-90ca-b6fe446a1a34",
          "code": "23684896",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/23684896",
          "code_system": "PUBCHEM",
          "references": [
            "7723f288-241e-4276-906d-ecbf86fc9e04"
          ]
        },
        {
          "uuid": "df1336eb-5f06-8b18-d30b-1062c463cfb3",
          "code": "DTXSID5029263",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID5029263",
          "code_system": "EPA CompTox",
          "references": [
            "0ebe7a33-6c4d-ad20-c68e-a50160af6257"
          ]
        },
        {
          "uuid": "c14ea60a-9fea-4357-90a2-585718d87d4b",
          "code": "FXG7384HSN",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "relationships": [
        {
          "uuid": "5e091606-620e-44ed-8888-69625be81fb7",
          "type": "PARENT->SALT/SOLVATE",
          "related_substance": {
            "uuid": "0cb3ac7e-1e7a-4f21-92d4-93e60710cd46",
            "refuuid": "896b4152-27d6-432a-b393-a723decea492",
            "name": "N-METHYLTAURINE",
            "unii": "1X4943TG5W",
            "linking_id": "1X4943TG5W",
            "ref_pname": "N-METHYLTAURINE",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d73a7c63-ba60-40ee-8020-dec35d4e399a",
          "name": "2-(METHYLAMINO)ETHANESULFONIC ACID SODIUM SALT",
          "stdName": "2-(METHYLAMINO)ETHANESULFONIC ACID SODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "176968d1-07f3-410e-a827-e316701986ed",
            "21012f15-05f8-40f3-bea5-9e3b293e4538"
          ],
          "display_name": false
        },
        {
          "uuid": "05eb5938-e2a5-4734-acdb-e49b59145034",
          "name": "ETHANESULFONIC ACID, 2-(METHYLAMINO)-, MONOSODIUM SALT",
          "stdName": "ETHANESULFONIC ACID, 2-(METHYLAMINO)-, MONOSODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "176968d1-07f3-410e-a827-e316701986ed",
            "21012f15-05f8-40f3-bea5-9e3b293e4538"
          ],
          "display_name": false
        },
        {
          "uuid": "b628fb7e-ce0c-40ee-a86d-f4b47930393b",
          "name": "ETHANESULFONIC ACID, 2-(METHYLAMINO)-, SODIUM SALT (1:1)",
          "stdName": "ETHANESULFONIC ACID, 2-(METHYLAMINO)-, SODIUM SALT (1:1)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "176968d1-07f3-410e-a827-e316701986ed",
            "21012f15-05f8-40f3-bea5-9e3b293e4538"
          ],
          "display_name": false
        },
        {
          "uuid": "1bda97ab-5b8a-480d-9e2b-1a972c40bb93",
          "name": "N-METHYLTAURINE SODIUM SALT",
          "stdName": "N-METHYLTAURINE SODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c6ddae95-2bee-4e5f-a397-37626be1a5ee",
            "176968d1-07f3-410e-a827-e316701986ed",
            "1c2dbed7-b44c-4911-ad41-bf772e46aa1c"
          ],
          "display_name": false
        },
        {
          "uuid": "6e1932db-89d6-4cf1-91a9-39e80b0e2aca",
          "name": "N-METHYLTAURINE SODIUM SALT [MI]",
          "stdName": "N-METHYLTAURINE SODIUM SALT [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c6ddae95-2bee-4e5f-a397-37626be1a5ee",
            "176968d1-07f3-410e-a827-e316701986ed"
          ],
          "display_name": false
        },
        {
          "uuid": "62810c0e-e136-4bec-a3ad-4f4c9618fa33",
          "name": "SODIUM 2-(METHYLAMINO)ETHANESULFONATE",
          "stdName": "SODIUM 2-(METHYLAMINO)ETHANESULFONATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "301bfb7a-c9e9-4c84-a6de-ddea38e5c244"
          ],
          "display_name": false
        },
        {
          "uuid": "ca2cb5b3-d309-4963-9b8b-f51c1b4063c4",
          "name": "SODIUM METHYLTAURATE",
          "stdName": "SODIUM METHYLTAURATE",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e2836952-ed99-46d3-ae6c-c039d2859e53",
            "fd6dd780-6229-417e-b101-a8c003efb2a1",
            "176968d1-07f3-410e-a827-e316701986ed"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "8d19584b-a558-4957-9079-c076d16d147f",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "42c151e2-8b95-4fde-a0de-2b75222a0db9",
          "name": "SODIUM N-METHYLTAURINE",
          "stdName": "SODIUM N-METHYLTAURINE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "176968d1-07f3-410e-a827-e316701986ed",
            "21012f15-05f8-40f3-bea5-9e3b293e4538"
          ],
          "display_name": false
        },
        {
          "uuid": "cc5e2390-0976-43dc-8699-aebac27ab23a",
          "name": "TAURINE, N-METHYL-, MONOSODIUM SALT",
          "stdName": "TAURINE, N-METHYL-, MONOSODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "176968d1-07f3-410e-a827-e316701986ed",
            "21012f15-05f8-40f3-bea5-9e3b293e4538"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "301bfb7a-c9e9-4c84-a6de-ddea38e5c244",
          "citation": "CHEMID 2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "fd6dd780-6229-417e-b101-a8c003efb2a1",
          "citation": "PCPC-DB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "176968d1-07f3-410e-a827-e316701986ed",
          "citation": "PERSONAL CARE PRODUCTS COUNCIL",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "21012f15-05f8-40f3-bea5-9e3b293e4538",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c6ddae95-2bee-4e5f-a397-37626be1a5ee",
          "citation": "MERCK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7723f288-241e-4276-906d-ecbf86fc9e04",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391112000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e70b14d7-4323-4251-86a6-ad4429beeac8",
          "citation": "SRS import [FXG7384HSN]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=FXG7384HSN",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391112000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7941f177-72be-46cb-a6f5-3ec8e307d801",
          "citation": "CHEMID  2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e2836952-ed99-46d3-ae6c-c039d2859e53",
          "citation": "SODIUM METHYLTAURATE [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "1c2dbed7-b44c-4911-ad41-bf772e46aa1c",
          "citation": "N-METHYLTAURINE SODIUM SALT [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "0ebe7a33-6c4d-ad20-c68e-a50160af6257",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=4316-74-9",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "94bc3787-2cc0-41c5-8423-dc454db1bd55",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "ef3235a2-2130-49cf-81e3-f0b5e7ef3d89",
          "id": "ef3235a2-2130-49cf-81e3-f0b5e7ef3d89",
          "molfile": "\n  Marvin  01132112242D          \n\n  1  0  0  0  0  0            999 V2000\n    9.1695   -4.9792    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\nM  CHG  1   1   1\nM  END",
          "smiles": "[Na+]",
          "formula": "Na",
          "atropisomerism": "No",
          "charge": 1,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "a3127101-777b-402e-b25c-ff09788d7230"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "22.9898",
          "optical_activity": "NONE",
          "stereo_centers": 0
        },
        {
          "uuid": "e49afc52-790d-4d74-bd77-080b9caec99b",
          "id": "e49afc52-790d-4d74-bd77-080b9caec99b",
          "molfile": "\n  Marvin  01132111502D          \n\n  8  7  0  0  0  0            999 V2000\n    4.8859   -4.9792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.5991   -5.3941    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3123   -4.9792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0254   -5.3941    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7385   -4.9792    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    8.4562   -4.5691    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    7.3283   -4.2662    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1533   -5.6925    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  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  6  5  1  0  0  0  0\n  7  5  2  0  0  0  0\n  8  5  2  0  0  0  0\nM  CHG  1   6  -1\nM  END",
          "smiles": "CNCCS(=O)(=O)[O-]",
          "formula": "C3H8NO3S",
          "atropisomerism": "No",
          "charge": -1,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "d3de8a2b-5d77-42f3-9a95-ba9142376c20"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "138.1667",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "d69aa418-9f2c-497b-8642-bd177d89c39b",
      "version": "4",
      "structure": {
        "id": "cec7cfab-c9ae-4e3b-b244-452f3558e902",
        "molfile": "\n  Marvin  01132110412D          \n\n  9  7  0  0  0  0            999 V2000\n    9.1695   -4.9792    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n    7.7385   -4.9792    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    8.4562   -4.5691    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    7.0254   -5.3941    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3123   -4.9792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.5991   -5.3941    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    4.8859   -4.9792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.3283   -4.2662    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1533   -5.6925    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  3  2  1  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  2  2  0  0  0  0\n  9  2  2  0  0  0  0\nM  CHG  2   1   1   3  -1\nM  END",
        "smiles": "CNCCS(=O)(=O)[O-].[Na+]",
        "formula": "C3H8NO3S.Na",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "161.1565",
        "optical_activity": "NONE",
        "references": [
          "7941f177-72be-46cb-a6f5-3ec8e307d801",
          "e70b14d7-4323-4251-86a6-ad4429beeac8"
        ],
        "stereo_centers": 0
      },
      "unii": "FXG7384HSN"
    }
  ]
}