Fig. 1 · Structure
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Ornipressin (POR-8)
vasopressin agonist
Ornipressin (POR-8) is a vasopressin analog and selective V1 receptor agonist. It is used as a local vasoconstrictor and can effectively reverse hypotension associated with combined general/epidural anesthesia. Ornipressin exhibits antidiuretic activity and, in renal failure models, decreases renal vascular resistance while increasing renal blood flow.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Agonist |
| CAS Number | 3397-23-7 |
| Applications | vasopressin agonist |
| Formula | C45H63N13O12S2 |
| Molecular Weight | 1042.19 |
| Synonyms | POR-8 |
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.