{
  "name": "Remy Research Public COA Batch Evidence Dataset",
  "version": "1.0.0",
  "published": "2026-07-13",
  "modified": "2026-07-13",
  "canonical": "https://remyresearch.com/data/coa-batches/",
  "methodology": "https://remyresearch.com/methodology/",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "licenseNote": "The compiled metadata is licensed CC BY 4.0. Laboratory report images and PDFs remain subject to the rights of their original producers and are not relicensed by this dataset.",
  "operatorDisclosure": "Remy Research is operated by Remy Peptides. Laboratory reports are produced independently by the named laboratory.",
  "researchUseOnly": true,
  "records": [
    {
      "batchId": "RET-20-C-2604-001",
      "format": "Reta 20mg Pen cartridge",
      "compound": "Reta (LY-3437943)",
      "cas": "2381089-83-2",
      "laboratory": "Janoshik Analytical",
      "analysisDate": "2026-04-23",
      "tests": [
        {
          "type": "HPLC purity and concentration",
          "taskId": "150762",
          "verificationKey": "APSLYZGYW4KA",
          "purityPercent": 99.841,
          "measuredConcentrationMgMl": 22.51,
          "reportUrl": "https://remyresearch.com/assets/coa/research-reta-20mg-pen/janoshik-ret-20-c-2604-001-purity.jpg"
        }
      ],
      "evidenceUrl": "https://remyresearch.com/coa/ret-20-c-2604-001/",
      "commercialUrl": "https://remypeptides.com/retatrutide-20mg-pen",
      "commercialRelationship": "exact-format"
    },
    {
      "batchId": "RET-20-V-2604-001",
      "format": "Reta vial-line evidence record",
      "compound": "Reta (LY-3437943)",
      "cas": "2381089-83-2",
      "laboratory": "Janoshik Analytical",
      "analysisDateRange": "2026-04-21/2026-04-24",
      "tests": [
        {
          "type": "HPLC purity and quantitative assay",
          "taskId": "112563",
          "verificationKey": "YCYA75M373NA",
          "purityPercent": 99.741,
          "assayMg": 20.92,
          "reportUrl": "https://remyresearch.com/assets/coa/research-reta-20mg-vial/janoshik-ret-20-v-2604-001-purity.pdf"
        },
        {
          "type": "heavy metals",
          "taskId": "112569",
          "verificationKey": "GHHWTCPUSEZ7",
          "result": "Arsenic, cadmium, lead and mercury not detected",
          "reportUrl": "https://remyresearch.com/assets/coa/research-reta-20mg-vial/janoshik-ret-20-v-2604-001-heavy-metals.jpg"
        },
        {
          "type": "TFA residual",
          "taskId": "112564",
          "verificationKey": "NUA8B6XPAMWZ",
          "result": "Not detected",
          "reportUrl": "https://remyresearch.com/assets/coa/research-reta-20mg-vial/janoshik-ret-20-v-2604-001-tfa.jpg"
        },
        {
          "type": "bacterial endotoxin (LAL)",
          "taskId": "112565",
          "verificationKey": "E8ZFE17MI47D",
          "resultEuPerVial": 1.449,
          "reportUrl": "https://remyresearch.com/assets/coa/research-reta-20mg-vial/janoshik-ret-20-v-2604-001-endotoxin.jpg"
        }
      ],
      "evidenceUrl": "https://remyresearch.com/coa/ret-20-v-2604-001/",
      "commercialUrl": null,
      "commercialRelationship": "no exact current mapping published"
    },
    {
      "batchId": "RETP002",
      "format": "Reta 30mg Pen",
      "compound": "Reta (LY-3437943)",
      "cas": "2381089-83-2",
      "laboratory": "Janoshik Analytical",
      "analysisDate": "2025-11-04",
      "tests": [
        {
          "type": "HPLC purity certificate",
          "taskId": "86428",
          "verificationKey": "97SPA7G1BJUL",
          "purityPercent": 99.262,
          "reportUrl": "https://remyresearch.com/assets/coa/retp002/janoshik-retp002-coa.pdf"
        }
      ],
      "evidenceUrl": "https://remyresearch.com/coa/retp002/",
      "commercialUrl": "https://remypeptides.com/remedium",
      "commercialRelationship": "exact-format"
    }
  ]
}