{
  "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": "f93275df-0db8-4642-99bb-d208c1d1d504",
          "code": "37138-77-5",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=37138-77-5",
          "code_system": "CAS"
        },
        {
          "uuid": "f88702ce-fd74-486d-888c-d1b24390e5f7",
          "code": "D9B629W4Q4",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "1453f987-e6e7-720a-86d6-38003ddcff38",
          "code": "5748353",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/5748353",
          "code_system": "PUBCHEM",
          "references": [
            "1b5e00ba-10ea-56af-9523-ecb27feaafea"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "b989d353-ba1b-4b4b-9c96-89c7abc902b2",
          "amount": {
            "uuid": "c3593460-3667-4dfa-a270-3320b14f2fb4"
          },
          "type": "RACEMATE->ENANTIOMER",
          "related_substance": {
            "uuid": "2c6e4a70-b979-4e93-8851-879c1f53129d",
            "refuuid": "25859475-ea5a-4b4e-9ec8-5422ed28ce62",
            "name": "PANTOTHENIC ACID, (±)-",
            "unii": "66Y94D1203",
            "linking_id": "66Y94D1203",
            "ref_pname": "PANTOTHENIC ACID, (±)-",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "62240b9c-3580-4785-9ac6-6d2fe06696ab",
          "amount": {
            "uuid": "2baa0906-c936-486c-aa3d-e97e25cea9af"
          },
          "type": "ENANTIOMER->ENANTIOMER",
          "related_substance": {
            "uuid": "13ae64c7-aa24-422c-903c-25036bdb401a",
            "refuuid": "a8c059bf-106f-4ba8-8dc9-7ab2bf9b3ada",
            "name": "PANTOTHENIC ACID",
            "unii": "19F5HK2737",
            "linking_id": "19F5HK2737",
            "ref_pname": "PANTOTHENIC ACID",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "2a0040e7-3e09-425d-aea1-659bcfe4d825",
          "name": "(-)-Pantothenic acid",
          "stdName": "(-)-PANTOTHENIC ACID",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1cc9221b-18fd-4d6f-9179-1543b50d2f69"
          ],
          "display_name": false
        },
        {
          "uuid": "78d4be55-ba43-4d31-83e7-09ddbf8fc005",
          "name": "L-Pantothenic acid",
          "stdName": "L-PANTOTHENIC ACID",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1cc9221b-18fd-4d6f-9179-1543b50d2f69"
          ],
          "display_name": true
        },
        {
          "uuid": "d5e8e40b-dd02-4f7a-8fba-11ecb036e4d1",
          "name": "S-Pantothenic acid",
          "stdName": "S-PANTOTHENIC ACID",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ebb4a5e0-8cc0-4123-bf1e-5dd9ec998040"
          ],
          "display_name": false
        },
        {
          "uuid": "aad3c8af-8277-43a1-b7d8-2f056e7c761e",
          "name": "S-Pantothenic acid [WHO-DD]",
          "stdName": "S-PANTOTHENIC ACID [WHO-DD]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ebb4a5e0-8cc0-4123-bf1e-5dd9ec998040"
          ],
          "display_name": false
        },
        {
          "uuid": "8d86a16b-6151-4af3-b094-38377375134c",
          "name": "β-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, (S)-",
          "stdName": ".BETA.-ALANINE, N-(2,4-DIHYDROXY-3,3-DIMETHYL-1-OXOBUTYL)-, (S)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1cc9221b-18fd-4d6f-9179-1543b50d2f69"
          ],
          "display_name": false
        },
        {
          "uuid": "1ff520dc-f39b-4c92-8579-dfd8c2fdc783",
          "name": "β-Alanine, N-[(2S)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]-",
          "stdName": ".BETA.-ALANINE, N-((2S)-2,4-DIHYDROXY-3,3-DIMETHYL-1-OXOBUTYL)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1cc9221b-18fd-4d6f-9179-1543b50d2f69"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "1b5e00ba-10ea-56af-9523-ecb27feaafea",
          "citation": "PUBCHEM",
          "doc_type": "PUBCHEM",
          "public_domain": true
        },
        {
          "uuid": "1cc9221b-18fd-4d6f-9179-1543b50d2f69",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "ebb4a5e0-8cc0-4123-bf1e-5dd9ec998040",
          "citation": "WHO-DD",
          "doc_type": "WHO DRUG DICTIONARY",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "c7a9e161-2845-4484-9871-0d8153574a08",
          "id": "c7a9e161-2845-4484-9871-0d8153574a08",
          "molfile": "\n  Marvin  05252211432D          \n\n 15 14  0  0  1  0            999 V2000\n    2.1434    0.8250    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0\n    1.4289    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8578    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1434    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7145    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.8414    1.9520    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0165    1.9520    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5723    0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8578    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2868    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0013    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.7157    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4302    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.7157    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  3  1  0  0  0  0\n  1  4  1  1  0  0  0\n  2  5  1  0  0  0  0\n  2  6  1  0  0  0  0\n  2  7  1  0  0  0  0\n  3  8  1  0  0  0  0\n  3  9  2  0  0  0  0\n  5 10  1  0  0  0  0\n  8 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 13 15  2  0  0  0  0\nM  END",
          "smiles": "CC(C)(CO)[C@@H](C(=O)NCCC(=O)O)O",
          "formula": "C9H17NO5",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ABSOLUTE",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "85ace287-61c3-467a-8075-83b3a7de580e"
          },
          "defined_stereo": 1,
          "ez_centers": 0,
          "molecular_weight": "219.2353",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 1
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "40ee03fb-434e-4d44-9823-4fef4384b63a",
      "version": "5",
      "structure": {
        "id": "fe91030a-b652-40e4-8926-f93353bee12d",
        "molfile": "(-)-Pantothenic acid\n   JSDraw205252211432D\n\n 15 14  0  0  1  0              0 V2000\n   23.1415   -8.0860    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.7906   -7.3060    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   24.4925   -7.3060    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   23.1415   -9.6460    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   20.4396   -8.0860    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.5706   -5.9550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.0106   -5.9550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   25.8435   -8.0860    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   24.4925   -5.7460    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   19.0886   -7.3060    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   27.1945   -7.3060    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   28.5455   -8.0860    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   29.8964   -7.3060    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   31.2474   -8.0860    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   29.8964   -5.7460    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  3  1  0  0  0  0\n  1  4  1  1  0  0  0\n  2  5  1  0  0  0  0\n  2  6  1  0  0  0  0\n  2  7  1  0  0  0  0\n  3  8  1  0  0  0  0\n  3  9  2  0  0  0  0\n  5 10  1  0  0  0  0\n  8 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 13 15  2  0  0  0  0\nM  END",
        "smiles": "CC(C)(CO)[C@@H](C(=O)NCCC(=O)O)O",
        "formula": "C9H17NO5",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ABSOLUTE",
        "defined_stereo": 1,
        "ez_centers": 0,
        "molecular_weight": "219.2353",
        "optical_activity": "( - )",
        "references": [
          "ebb4a5e0-8cc0-4123-bf1e-5dd9ec998040",
          "1cc9221b-18fd-4d6f-9179-1543b50d2f69"
        ],
        "stereo_centers": 1
      },
      "unii": "D9B629W4Q4"
    }
  ]
}