MK677

MK-677, also known as Ibutamoren, is a selective agonist of the growth hormone secretagogue receptor (GHSR) and is categorized as a growth hormone secretagogue.

It is an investigational compound that has garnered interest for its potential to increase growth hormone and insulin-like growth factor 1 (IGF-1) levels, which are associated with various physiological processes including muscle growth, metabolism, and bone health.

As a raw material

MK677 is a pale yellow to light beige crystalline powder.

It has a molecular weight of 528.662 g/mol.

A chemical formula is C27H36N4O5S.

MK-677 is known for its ability to stimulate the release of growth hormone and IGF-1 without affecting other hormones like cortisol. This makes it potentially useful for conditions involving growth hormone deficiencies or certain age-related issues.