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Oscillamide Y

Chymotrypsin Inhibitor

Oscillamide Y is a cyclic peptide featuring ureido moieties that functions as a potent inhibitor of chymotrypsin. This compound, sourced from the freshwater cyanobacterium Oscillatoria agardhii, exhibits significant toxicity against aquatic organisms, including fish and Daphnia magna, and demonstrates a stimulatory effect on Raphidocelis subcapitata (EC50: 4.62 mg/L). Additionally, Oscillamide Y markedly inhibits luminescence in Aliivibrio fischeri, making it a valuable tool for studies in ecological development and aquatic toxicology.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Inhibitor
CAS Number	168482-80-2
Applications	Chymotrypsin Inhibitor
Formula	C₄₅H₅₉N₇O₁₀
Molecular Weight	857.99

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

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.