Compound Evidence File
#EC-2026-0862
MK-677 (Ibutamoren)
Filed under Oral Tablets. The bureau holds 116 laboratory returns for this compound from 34 distinct subjects. Scores below are per-subject aggregates; open a subject row for the underlying evidence.
Cross-Index
Subjects Shipping This Compound
34 SUBJECTS| Subject | Grade | Samples | Mean | Min | Max | First seen | Last seen |
|---|---|---|---|---|---|---|---|
| HomopeptideCASE #VI-2026-0760 | A | 6 | 10.0 | 9.9 | 10.0 | 24 May 2026 | 24 May 2026 |
| Tianjin Finder Chemical TFCCASE #VI-2026-0693 | A | 4 | 10.0 | 9.9 | 10.0 | 14 Nov 2025 | 16 Apr 2026 |
| Sangon BioCASE #VI-2026-0671 | A | 4 | 10.0 | 9.9 | 10.0 | 16 Nov 2025 | 22 Apr 2026 |
| Kerui PeptidesCASE #VI-2026-0626 | A | 4 | 10.0 | 9.9 | 10.0 | 5 Feb 2026 | 6 Apr 2026 |
| Chinese Peptide CompanyCASE #VI-2026-0184 | A | 4 | 10.0 | 9.9 | 10.0 | 24 Feb 2026 | 11 Jun 2026 |
| AsymchemCASE #VI-2026-0091 | A | 4 | 10.0 | 9.9 | 10.0 | 22 Apr 2026 | 25 Jul 2026 |
| Shanghai ERP BiotechnologyCASE #VI-2026-0936 | A | 3 | 10.0 | 9.9 | 10.0 | 12 Mar 2026 | 14 May 2026 |
| Shanghai Wibson BiotechnologyCASE #VI-2026-0379 | A | 3 | 10.0 | 10.0 | 10.0 | 14 Apr 2026 | 23 May 2026 |
| Shanghai Sigma AudleyCASE #VI-2026-0505 | A | 3 | 10.0 | 10.0 | 10.0 | 6 Mar 2026 | 6 Jul 2026 |
| Hybio PharmaceuticalCASE #VI-2026-0065 | A | 3 | 10.0 | 9.9 | 10.0 | 13 Apr 2026 | 5 May 2026 |
| Hubei JianxiangCASE #VI-2026-0048 | A | 2 | 10.0 | 10.0 | 10.0 | 26 Jan 2026 | 20 May 2026 |
| GenScript PeptidesCASE #VI-2026-0860 | A | 2 | 10.0 | 10.0 | 10.0 | 12 Dec 2025 | 21 Jun 2026 |
| OmegAminoCASE #VI-2026-0014 | X | 1 | 10.0 | 10.0 | 10.0 | 16 Mar 2025 | 16 Mar 2025 |
| Kits4lessCASE #VI-2026-0744 | X | 1 | 10.0 | 10.0 | 10.0 | 28 Mar 2025 | 28 Mar 2025 |
| WuXi TIDESCASE #VI-2026-0335 | A | 5 | 9.9 | 9.9 | 10.0 | 11 Dec 2025 | 19 Jun 2026 |
| JEEP PeptidesCASE #VI-2026-0457 | A | 4 | 9.9 | 9.9 | 10.0 | 16 Dec 2025 | 1 Jun 2026 |
| BachemCASE #VI-2026-0314 | A | 4 | 9.9 | 9.9 | 10.0 | 28 Nov 2025 | 11 Mar 2026 |
| Mokemei BiotechnologyCASE #VI-2026-0540 | A | 4 | 9.9 | 9.9 | 10.0 | 20 Jan 2026 | 22 Jun 2026 |
| Flourishglobal PeptideCASE #VI-2026-0630 | A | 4 | 9.9 | 9.9 | 10.0 | 5 Mar 2026 | 3 Jul 2026 |
| Sigma-AldrichCASE #VI-2026-0829 | A | 4 | 9.9 | 9.9 | 10.0 | 24 Mar 2026 | 1 Jun 2026 |
| SinoPepCASE #VI-2026-0387 | A | 4 | 9.9 | 9.9 | 10.0 | 25 Dec 2025 | 3 Jul 2026 |
| Thermo Fisher ScientificCASE #VI-2026-0142 | A | 3 | 9.9 | 9.9 | 10.0 | 12 Dec 2025 | 13 Aug 2026 |
| QYAOBIOCASE #VI-2026-0861 | A | 2 | 9.9 | 9.9 | 10.0 | 24 Nov 2025 | 12 May 2026 |
| PolyPeptide GroupCASE #VI-2026-0143 | A | 2 | 9.9 | 9.9 | 10.0 | 19 Apr 2026 | 19 Jun 2026 |
| AmbioPharmCASE #VI-2026-0177 | A | 2 | 9.9 | 9.9 | 9.9 | 15 Mar 2026 | 20 Jun 2026 |
| Polaris PeptidesCASE #VI-2026-0839 | X | 4 | 9.2 | 8.4 | 10.0 | 2 Jul 2025 | 19 Jan 2026 |
| Qingdao Sigma Chemical QSCCASE #VI-2026-0538 | A | 2 | 9.0 | 8.0 | 10.0 | 21 May 2026 | 21 May 2026 |
| Shanghai Sigma Audley SSACASE #VI-2026-0486 | A | 5 | 8.8 | 7.3 | 9.7 | 25 May 2026 | 25 May 2026 |
| Glbiochem (Shanghai)CASE #VI-2026-0704 | A | 8 | 8.7 | 6.8 | 10.0 | 21 May 2026 | 21 May 2026 |
| Pure RawzCASE #VI-2026-0767 | X | 1 | 8.7 | 8.7 | 8.7 | 9 Jun 2025 | 9 Jun 2025 |
| Nantong Guangyuan Chemical GYCCASE #VI-2026-0284 | A | 6 | 8.2 | 6.9 | 9.0 | 25 May 2026 | 25 May 2026 |
| Zhejiang Yichenkang BiotechnologyCASE #VI-2026-0269 | X | 2 | 8.2 | 7.6 | 8.8 | 3 Jul 2025 | 21 May 2026 |
| Wuhan Wansheng Bio (WWB)CASE #VI-2026-0594 | A | 3 | 8.0 | 6.9 | 8.9 | 24 May 2026 | 24 May 2026 |
| YimeiCASE #VI-2026-0081 | X | 3 | 7.1 | 7.0 | 7.2 | 3 Jun 2025 | 24 May 2026 |
Open any subject to view the batch-level evidence for MK-677 (Ibutamoren) alone.