Products / ARA-290
ARA-290 10 mg
99.3%Purity (HPLC)
260617Batch No.
1208243-50-8CAS No.
- Name
- ARA-290
- CAS No.
- 1208243-50-8
- Sequence
- {Glp}-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser
- Molecular formula
- Analysis pending
- Molecular weight
- 1257.31 g/mol
- Form
- Lyophilized powder
- Amount per vial
- 10 mg
- Purity (HPLC)
- 99.3%
- Identity (mass spectrometry)
- Conforms (1257.31 ± 1.0)
- Batch No.
- 260617
- Laboratory
- Analysis pending
- Storage
- Airtight container, protected from light, -20 °C
Certificate results
Every test on the certificate for batch 260617, as reported.
| Test | Specification | Result |
|---|---|---|
| Appearance | White powder | Conforms |
| Solubility | Soluble in water ≥ 10 mg/ml | Conforms |
| Salt type (acetic) | ≤ 10.0% | 0.2% |
| Water content | ≤ 10.0% | 3.7% |
| Peptide content | ≥ 75% | 92.1% |
| Bacterial endotoxin | < 10 EU/mg | Conforms |
| Any individual impurity (HPLC) | ≤ 1% | 0.3% |
| Purity (HPLC) | ≥ 98.0% | 99.3% |
| Residual acetonitrile | ≤ 410 ppm | 80 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. |
| Mass spectrum | 1257.31 ± 1.0 | Conforms |
Questions about this batch: contact management.