Fig. 1 · Structure
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Endomorphin 1
μ-Opioid Receptor Agonist
Endomorphin 1 is a selective agonist of the μ-opioid receptor, exhibiting a high affinity with a Ki value of 1.11 nM. It also shows moderate affinities for kappa3 binding sites, with Ki values ranging from 20 to 30 nM. This compound is known for its antinociceptive properties, making it relevant for research focused on pain modulation and opioid receptor signaling pathways.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Agonist |
| CAS Number | 189388-22-5 |
| Applications | μ-Opioid Receptor Agonist |
| Formula | C34H38N6O5 |
| Molecular Weight | 610.70 |
| SMILES | N[C@@H](Cc1ccc(O)cc1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(N)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.