MK-677 (Ibutamoren) 25 mg provided in 60 research capsules. This compound is an orally active, potent, and selective non-peptide agonist of the ghrelin/growth hormone secretagogue receptor (GHS-R).
Research Use Only: All products are intended exclusively for laboratory and scientific research. Not for human or veterinary use.
RESEARCH GRADE
MK-677 (Ibutamoren) 25 mg Capsules
Content
25 mg MK-677 (Ibutamoren Mesylate) per capsule
Storage
Store at room temperature, protect from light, keep desiccated
Molecular formula
$C_{28}H_{40}N_4O_8S_2$ (Mesylate Salt)
Molecular weight
~624.77 g·mol⁻¹ (Mesylate Salt)
IUPAC name
2-amino-N-[(1R)-2-[1,2-dihydro-1-(methylsulfonyl)spiro[3H-indole-3,4'-piperidin]-1'-yl]-2-oxo-1-(phenylmethyl)ethyl]-2-methylpropanamide methanesulfonate
CAS number
159752-10-0 (Mesylate Salt)
What is MK-677 (Ibutamoren)?
MK-677, also known as Ibutamoren, is an orally active, non-peptide compound that functions as a selective agonist of the ghrelin receptor, also known as the growth hormone secretagogue receptor (GHS-R). By mimicking the action of the hormone ghrelin, MK-677 stimulates the release of growth hormone (GH) from the pituitary gland and increases levels of insulin-like growth factor 1 (IGF-1).
In laboratory studies, MK-677 is associated with research into:
- stimulation of growth hormone (GH) secretion
- increasing insulin-like growth factor 1 (IGF-1) levels
- ghrelin receptor (GHS-R) agonism
- appetite regulation
- models related to muscle mass and bone density
