Fig. 1 · Structure
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(±)-Longamide
Polycyclic Bioactive Metabolites
(±)-Longamide is a polycyclic bioactive metabolite derived from marine sponges, characterized by its unique bromopyrrole components. This compound exhibits weak inhibitory activity against the enzyme indoleamine 2,3-dioxygenase 1 (IDO1). Due to its biological properties, (±)-Longamide is relevant for research applications in immunology and cancer biology, particularly in studies exploring immune modulation and tumor microenvironment interactions.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 219783-00-3 |
| Applications | Polycyclic Bioactive Metabolites |
| Formula | C7H6Br2N2O2 |
| Molecular Weight | 309.94 |
| SMILES | O=C1NCC(N2C(Br)=C(C=C12)Br)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.