{
  "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": "bff2908a-8df7-487e-427d-aea6c9cc914d",
          "code": "25227058",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/25227058",
          "code_system": "PUBCHEM",
          "references": [
            "c8d9e9f7-2ed3-ab5a-901c-6cc69ca4edf1"
          ]
        },
        {
          "uuid": "82e09f89-7054-442f-a177-405d36ab70ac",
          "code": "76400-25-4",
          "type": "PRIMARY",
          "url": "https://chem.nlm.nih.gov/chemidplus/rn/76400-25-4",
          "code_system": "CAS",
          "references": [
            "8e466b82-b9dd-453d-afcd-132a85bac212",
            "33da1f29-78ea-4f2e-b0e0-705d6d06ade4"
          ]
        },
        {
          "uuid": "c4bea383-cd06-421b-973e-434e656b8449",
          "code": "73JS489R2Z",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "1eb1030d-94c3-4223-a2f2-702cc24843d1",
          "name": "Dipeptide-8",
          "stdName": "DIPEPTIDE-8",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b27bdfe8-2e55-43fb-a8b8-e6cad65aa209",
            "8e466b82-b9dd-453d-afcd-132a85bac212"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "78f0dabc-d030-4714-81f6-1cf5c169371e",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "3438285b-0064-4e41-be3f-f3f6b7fcdf90",
          "name": "L-Alanyl-(4R)-4-hydroxy-L-proline",
          "stdName": "L-ALANYL-(4R)-4-HYDROXY-L-PROLINE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "33da1f29-78ea-4f2e-b0e0-705d6d06ade4"
          ],
          "display_name": false
        },
        {
          "uuid": "27b7f21e-280a-4569-bb35-bdfe1c2370cc",
          "name": "L-Proline, L-alanyl-4-hydroxy-, (4R)-",
          "stdName": "L-PROLINE, L-ALANYL-4-HYDROXY-, (4R)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "33da1f29-78ea-4f2e-b0e0-705d6d06ade4"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "c8d9e9f7-2ed3-ab5a-901c-6cc69ca4edf1",
          "citation": "PUBCHEM",
          "doc_type": "PUBCHEM",
          "public_domain": true
        },
        {
          "uuid": "33da1f29-78ea-4f2e-b0e0-705d6d06ade4",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "8e466b82-b9dd-453d-afcd-132a85bac212",
          "citation": "PERSONAL CARE PRODUCTS COUNCIL",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
          "public_domain": true
        },
        {
          "uuid": "b27bdfe8-2e55-43fb-a8b8-e6cad65aa209",
          "citation": "Cosmetic",
          "doc_type": "BOOK",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "4e42bbd9-c39e-4a4a-9bc2-d001327005ea",
          "id": "4e42bbd9-c39e-4a4a-9bc2-d001327005ea",
          "molfile": "L-Alanyl-(4R)-4-hydroxy-L-proline\n  CDK     08082416312D\n76400-25-4 Copyright (C) 2024 ACS\n 14 14  0  0  1  0  0  0  0  0999 V2000\n    5.1556    3.8549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9256    5.1886    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0\n    5.9256    2.5213    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1556    6.5222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4656    5.1886    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    3.1864    1.1444    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1559    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6927    0.8242    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000    5.5302    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6156    3.8549    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    2.7104    2.6091    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0\n    2.7104    5.1008    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2459    3.0849    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2459    4.6250    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  3  2  0  0  0  0\n  1 10  1  0  0  0  0\n  2  4  1  0  0  0  0\n  2  5  1  6  0  0  0\n  6  7  1  0  0  0  0\n  6  8  2  0  0  0  0\n 11  6  1  6  0  0  0\n 14  9  1  1  0  0  0\n 10 11  1  0  0  0  0\n 10 12  1  0  0  0  0\n 11 13  1  0  0  0  0\n 12 14  1  0  0  0  0\n 13 14  1  0  0  0  0\nM  END",
          "smiles": "C[C@@H](C(=O)N1C[C@@H](C[C@H]1C(=O)O)O)N",
          "formula": "C8H14N2O4",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ABSOLUTE",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "4a630ca8-d8e5-4aae-8eb5-9ea2e7fb6c0e"
          },
          "defined_stereo": 3,
          "ez_centers": 0,
          "molecular_weight": "202.2081",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 3
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "306b69f7-7aad-41e4-8e1c-9a793314995d",
      "version": "4",
      "structure": {
        "id": "85ef1301-cd1a-4184-9db5-dee24c93c744",
        "molfile": "L-Alanyl-(4R)-4-hydroxy-L-proline\n   JSDraw208082416312D\n\n 14 14  0  0  1  0              0 V2000\n   26.6093   -7.0945    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   27.3893   -5.7435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   27.3893   -8.4454    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   26.6093   -4.3925    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   28.9493   -5.7435    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   24.6145   -9.8402    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   23.5706  -10.9995    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   26.1404  -10.1645    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   21.3867   -5.3974    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   25.0493   -7.0945    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   24.1323   -8.3565    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   24.1323   -5.8324    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.6488   -7.8745    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.6488   -6.3144    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  3  2  0  0  0  0\n  1 10  1  0  0  0  0\n  2  4  1  0  0  0  0\n  2  5  1  6  0  0  0\n  6  7  1  0  0  0  0\n  6  8  2  0  0  0  0\n 11  6  1  6  0  0  0\n 14  9  1  1  0  0  0\n 10 11  1  0  0  0  0\n 10 12  1  0  0  0  0\n 11 13  1  0  0  0  0\n 12 14  1  0  0  0  0\n 13 14  1  0  0  0  0\nM  END",
        "smiles": "C[C@@H](C(=O)N1C[C@@H](C[C@H]1C(=O)O)O)N",
        "formula": "C8H14N2O4",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ABSOLUTE",
        "defined_stereo": 3,
        "ez_centers": 0,
        "molecular_weight": "202.2081",
        "optical_activity": "UNSPECIFIED",
        "references": [
          "33da1f29-78ea-4f2e-b0e0-705d6d06ade4",
          "b27bdfe8-2e55-43fb-a8b8-e6cad65aa209",
          "8e466b82-b9dd-453d-afcd-132a85bac212"
        ],
        "stereo_centers": 3
      },
      "modifications": {
        "uuid": "8b77a037-06bd-4187-8c9b-e216078a6da1"
      },
      "unii": "73JS489R2Z"
    }
  ]
}