Products / Retatrutide
Retatrutide 10 mg
99.3%Purity (HPLC)
260617Batch No.
2026-06-21Date of analysis
2381089-83-2CAS No.
- Name
- Retatrutide
- CAS No.
- 2381089-83-2
- Sequence
- Tyr-{Aib}-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-{α-Me-Leu}-Leu-Asp-Lys-{diacid-C20-gamma-Glu-(AEEA)-Lys}-Ala-Gln-{Aib}-Ala-Phe-Ile-Glu-Tyr-Leu-Leu-Glu-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2
- Molecular formula
- Analysis pending
- Molecular weight
- 4731.33 g/mol
- Form
- Lyophilized powder
- Amount per vial
- 10 mg
- Container
- 3 mL glass vial
- Purity (HPLC)
- 99.3%
- Identity (mass spectrometry)
- Conforms (4731.33±1.0)
- Batch No.
- 260617
- Date of manufacture
- 2026-06-17
- Date of analysis
- 2026-06-21
- Laboratory
- Analysis pending
- Storage
- Airtight container, protected from light, -20 °C
- Certificate of analysis
- Download PDF
Certificate of analysis
The original document for batch 260617.
Download PDFThe original document for batch 260617.
Certificate results
Every test on the certificate for batch 260617, as reported.
| Test | Specification | Result |
|---|---|---|
| Appearance | White powder | Conforms |
| Solubility | Freely soluble in water | Conforms |
| pH | 6.0-9.0 | 7.4 |
| Amino acid analysis | Conform | Conforms |
| Acetic acid | <2.0% | 0.0% |
| TFA | <0.5% | 0.0% |
| Water Content | ≤10.0% | 4.6% |
| Sodium ion | ≤5.0% | 1.7% |
| Purity（HPLC） | ≥ 98.0% | 99.3% |
| Purity（HPLC） | The largest individual impurity test NMT0.1.0% | 0.3% |
| Purity（HPLC） | Total impurities NMT 2.0% | 0.7% |
| Mass spectrum | 4731.33±1.0 | Conforms |
| Bacterial endotoxins | <10EU/mg | Conforms |
| Peptide content | ≥85.0% | 93.1% |
| Microbial Limits | Total aerobic microbial count ≤1000cfu/g | Less than 20cfu/g |
| Microbial Limits | Total yeast and mold count ≤100cfu/g | Less than 20cfu/g |
| Microbial Limits | — | Absent |
| residual solvents | Acetonitrile≤410ppm | 100ppm |
| residual solvents | Methanol≤3000ppm | N.D |
| residual solvents | Piperidine≤5000ppm | N.D |
| residual solvents | DMF≤880ppm | N.D |
| residual solvents | Triethylamine ≤320ppm | N.D |
| residual solvents | DCM≤600ppm | N.D |
Questions about this batch or its certificate: contact management.