Semaglutide powder is a peptide drug composed of 31 amino acids.
As a new generation of GLP-1 receptor agonist, Semaglutide has become a key drug for the treatment of type 2 diabetes with its excellent glucose-lowering and weight-reducing effects.
New weight-reducing drugs based on GLP-1RA continue to emerge, and the weight-reducing effect continues to improve.
| Testing Items | Specifications | Results |
| Appearance | White to off-white powder or loose solid | Conforms |
| Solubility | Soluble in water, insoluble in ether | Conforms |
| Specific Optical Rotation | -10°~ -20° | -14.9° |
| Identification (MS) | Molecular weight should be 4113.64±1 | Conforms |
| Asp：0.8～1.2 | Asp：1.0 | |
| Ser： 2.4～3.6 | Ser： 2.9 | |
| Glu：4.0～6.0 | Glu：4.8 | |
| Gly：3.2～4.8 | Gly：4.1 | |
| His：0.8～1.2 | His： 1.1 | |
| Arg：1.6～2.4 | Arg：1.9 | |
| Thr：1.6～2.4 | Thr：1.8 | |
| Amino acid analysis | Ala：2.4～3.6 | Ala：3.2 |
| Tyr：0.8～1.2 | Tyr：1.0 | |
| Val：1.6～2.4 | Val：1.9 | |
| Lys：0.8～1.2 | Lys：0.9 | |
| Ile： 0.8～1.2 | Ile： 1.1 | |
| Leu：1.6～2.4 | Leu：2.2 | |
| Phe：1.6～2.4 | Phe：1.9 | |
| Aib：0.8～1.2 | Aib：1.1 | |
| Clarity and color of the solution | Clear and colorless | Conforms |
| Water (K.F.) | ≤5.0% | 1.6% |
| Purity (HPLC) | ≥99.0% | 99.94% |
| Conclusion | This product conforms to the in house standard. | |
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