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α-MSH free acid

MC3R/MC4R Agonist

α-MSH free acid is a potent agonist of the melanocortin receptors MC3R and MC4R, exhibiting EC50 values of 0.16 nM and 5.6 nM, respectively. This compound stimulates cAMP production upon receptor activation, making it a valuable tool for research in metabolic regulation, appetite control, and neurobiology. Its effects on signaling pathways also support its use in studying obesity and related disorders.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Agonist
CAS Number	10466-28-1
Applications	MC3R/MC4R Agonist
Formula	C₇₇H₁₀₈N₂₀O₂₀S
Molecular Weight	1665.87
Synonyms	α-Melanocyte-Stimulating Hormone free acid

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.