Products / Tirzepatide
Tirzepatide 10 mg
99.2%Purity (HPLC)
260617Batch No.
2026-06-21Date of analysis
2023788-19-2CAS No.
- Name
- Tirzepatide
- CAS No.
- 2023788-19-2
- Sequence
- Y(Aib)EGT FTSDY SI(Aib)LDK IAQK(AEEA-AEEA-γ-Glu-C20) AFVQW LIAGG PSSGA PPPS-NH2
- Molecular formula
- Analysis pending
- Molecular weight
- 4813.4 g/mol
- Form
- Lyophilized powder
- Amount per vial
- 10 mg
- Container
- 3 mL glass vial
- Purity (HPLC)
- 99.2%
- Identity (mass spectrometry)
- Conforms (4813.4 ± 1.0)
- Batch No.
- 260617
- Date of manufacture
- 2026-06-17
- Date of analysis
- 2026-06-21
- Laboratory
- Analysis pending
- Storage
- Analysis pending
- 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 | 7.5 |
| Amino acid analysis | Conforms | Conforms |
| Acetic acid | < 10.0% | 0.0% |
| TFA | < 0.5% | 0.0% |
| Water content | ≤ 10.0% | 5.5% |
| Sodium ion | ≤ 3.0% | 1.6% |
| Purity (HPLC) | ≥ 99.0% | 99.2% |
| Maximum single impurity | NMT 0.5% | 0.3% |
| Total impurities | NMT 1.5% | 0.8% |
| Mass spectrum | 4813.4 ± 1.0 | Conforms |
| Bacterial endotoxins | < 10 EU/mg | Conforms |
| Peptide content | ≥ 85.0% | 93.0% |
| Total aerobic microbial count | ≤ 1000 cfu/g | Less than 100 cfu/g |
| Total yeast and mold count | ≤ 100 cfu/g | Less than 20 cfu/g |
| Escherichia coli | Absent | Absent |
| Residual acetonitrile | ≤ 410 ppm | 110 ppm |
| Residual methanol | ≤ 3000 ppm | N.D. |
| Residual piperidine | ≤ 5000 ppm | N.D. |
| Residual DMF | ≤ 880 ppm | N.D. |
| Residual triethylamine | ≤ 320 ppm | N.D. |
| Residual DCM | ≤ 600 ppm | N.D. |
| Assay (HPLC) | 95.0% – 105.0% | 99.1% |
Questions about this batch or its certificate: contact management.