Reference Tool
Compare Compounds
Place up to three reference compounds side by side to compare their molecular profile, pharmacokinetics, and handling.
| Attribute | semax | selank | retatrutide |
|---|---|---|---|
| Field of Medicine | Neuroscience · Nootropic Research | Neuroscience · Anxiolytic Research | Endocrinology · Metabolic Research |
| Category | neuro | neuro | incretin |
| Formula | — | — | — |
| Molecular Weight | — | — | ~4731 Da |
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro (ACTH 4-7 analog) | Thr-Lys-Pro-Arg-Pro-Gly-Pro (tuftsin analog) | 39-amino-acid triple agonist (GLP-1 / GIP / glucagon) |
| CAS Number | — | — | — |
| Half-Life | — | Short systemically; CNS effects sustained | ~6 days |
| Route (research) | Intranasal in research | Intranasal in research | Subcutaneous in research models |
| Onset / Steady-state | — | — | — |
| Lyophilized Storage | −20°C long term; 2–8°C short term (weeks). Protect from light. | −20°C long term; 2–8°C short term (weeks). Protect from light. | −20°C long term; 2–8°C short term (weeks). Protect from light. |
| Reconstituted Storage | 2–8°C, generally up to 14–28 days depending on compound. | 2–8°C, generally up to 14–28 days depending on compound. | 2–8°C, generally up to 14–28 days depending on compound. |