{
  "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": "f51e2897-6bdb-4595-aa86-d3d44fb918fc",
          "code": "XP7VY7S45U",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "887e47da-a0d5-46b5-aa1d-e7b782c9617d",
          "code": "2242470-20-6",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=2242470-20-6",
          "code_system": "CAS",
          "references": [
            "f0f04b6e-cf16-429e-b330-d6605d996533"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d155bc0b-c568-4a3d-a36e-e67bbd551c6d",
          "name": "L-Arginine, N-(1-oxohexadecyl)glycyl-L-histidyl-",
          "stdName": "L-ARGININE, N-(1-OXOHEXADECYL)GLYCYL-L-HISTIDYL-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f0f04b6e-cf16-429e-b330-d6605d996533"
          ],
          "display_name": false
        },
        {
          "uuid": "2df0884a-1c66-45b0-8a7c-967ace2f60c1",
          "name": "N-(1-Oxohexadecyl)glycyl-L-histidyl-L-arginine",
          "stdName": "N-(1-OXOHEXADECYL)GLYCYL-L-HISTIDYL-L-ARGININE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f0f04b6e-cf16-429e-b330-d6605d996533"
          ],
          "display_name": false
        },
        {
          "uuid": "94a9ce92-ff83-463a-9e10-3dca572d33d4",
          "name": "Pal-Gly-His-Arg",
          "stdName": "PAL-GLY-HIS-ARG",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f0f04b6e-cf16-429e-b330-d6605d996533"
          ],
          "display_name": false
        },
        {
          "uuid": "e0b92e20-d7ab-4c13-acf3-128f012dc989",
          "name": "Palmitoyl Tripeptide-4",
          "stdName": "PALMITOYL TRIPEPTIDE-4",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f0f04b6e-cf16-429e-b330-d6605d996533"
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          "display_name": true,
          "domains": [
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          "name_orgs": [
            {
              "uuid": "db95623a-813e-46b5-8e57-4f83d7b707f8",
              "name_org": "INCI"
            }
          ]
        }
      ],
      "references": [
        {
          "uuid": "eaa14487-cd21-4518-88d2-86f85eef7965",
          "citation": "pcpc",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
          "public_domain": true
        },
        {
          "uuid": "f0f04b6e-cf16-429e-b330-d6605d996533",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
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          "id": "e62eeb1e-8e07-4797-aa1e-1423ce957043",
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          "smiles": "CCCCCCCCCCCCCCCC(=O)NCC(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](CCCNC(=N)N)C(=O)O",
          "formula": "C30H54N8O5",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ABSOLUTE",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "5177218b-c0d9-420a-84e6-d59ff1900896"
          },
          "defined_stereo": 2,
          "ez_centers": 0,
          "molecular_weight": "606.8015",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 2
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "32cd4f14-5331-4155-a9f7-773c0c385cda",
      "version": "4",
      "structure": {
        "id": "fe2d80b3-916e-4584-842c-adc3bbcdd6e8",
        "molfile": "N-(1-Oxohexadecyl)glycyl-L-histidyl-L-arginine\n   JSDraw208082417162D\n\n 43 43  0  0  1  0              0 V2000\n   17.0619   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.0619   -9.8781    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.7109   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   18.4130   -7.5381    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   15.7109   -5.9781    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   14.3599   -8.3181    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   19.7640   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.3599   -5.1981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.1149   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.7640   -9.8781    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   13.0090   -5.9781    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.3599   -3.6381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.4659   -8.3181    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   11.6577   -5.1981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.0090   -2.8581    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   15.7109   -2.8581    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   23.8170   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3068   -5.9781    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   25.1680   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   23.8170   -5.9781    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9558   -5.1981    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   26.5190   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.6048   -5.9781    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   27.8699   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.6048   -7.5381    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2537   -5.1981    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   29.2210   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   30.5720   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   31.9230   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   33.2740   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   34.6251   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   35.9760   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   37.3270   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   38.6782   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   40.0292   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   41.3802   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   42.7311   -7.5381    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   44.0823   -8.3181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.7109  -10.6582    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.5479  -12.2096    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.2858  -10.0236    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   14.0218  -12.5339    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   13.2418  -11.1829    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  1  0  0  0\n  1  3  1  0  0  0  0\n  1  4  1  0  0  0  0\n  2 39  1  0  0  0  0\n  3  5  1  0  0  0  0\n  3  6  2  0  0  0  0\n  4  7  1  0  0  0  0\n  5  8  1  0  0  0  0\n  7  9  1  0  0  0  0\n  7 10  2  0  0  0  0\n  8 11  1  1  0  0  0\n  8 12  1  0  0  0  0\n  9 13  1  0  0  0  0\n 11 14  1  0  0  0  0\n 12 15  1  0  0  0  0\n 12 16  2  0  0  0  0\n 13 17  1  0  0  0  0\n 14 18  1  0  0  0  0\n 17 19  1  0  0  0  0\n 17 20  2  0  0  0  0\n 18 21  1  0  0  0  0\n 19 22  1  0  0  0  0\n 21 23  1  0  0  0  0\n 22 24  1  0  0  0  0\n 23 25  2  0  0  0  0\n 23 26  1  0  0  0  0\n 24 27  1  0  0  0  0\n 27 28  1  0  0  0  0\n 28 29  1  0  0  0  0\n 29 30  1  0  0  0  0\n 30 31  1  0  0  0  0\n 31 32  1  0  0  0  0\n 32 33  1  0  0  0  0\n 33 34  1  0  0  0  0\n 34 35  1  0  0  0  0\n 35 36  1  0  0  0  0\n 36 37  1  0  0  0  0\n 37 38  1  0  0  0  0\n 39 40  2  0  0  0  0\n 39 41  1  0  0  0  0\n 40 42  1  0  0  0  0\n 41 43  2  0  0  0  0\n 42 43  1  0  0  0  0\nM  END",
        "smiles": "CCCCCCCCCCCCCCCC(=O)NCC(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](CCCNC(=N)N)C(=O)O",
        "formula": "C30H54N8O5",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ABSOLUTE",
        "defined_stereo": 2,
        "ez_centers": 0,
        "molecular_weight": "606.8015",
        "optical_activity": "UNSPECIFIED",
        "references": [
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        ],
        "stereo_centers": 2
      },
      "unii": "XP7VY7S45U"
    }
  ]
}