S-4 (Andarine,GTX-007)
CAS 401900-40-1
Apperence: Yellow powder
MF:C19H18F3N3O6
MW:441.357
What is S-4
As a research chemical, S-4 belongs to a class of chemicals known as SARMS or selective androgen receptor modulators.Like typical androgens, SARMS bind to the androgen receptor however SARMS create selective anabolic activity.
Compared to testosterone and other anabolic steroids and pro hormones, the advantage of SARMS such as S-4 is that they do not have androgenic activity in non-skeletal-muscle tissues.
S4 was designed for treatment of conditions such as muscle wasting, osteoporosis and benign prostatic hypertrophy, using the non-steroidal androgen antagonist bicalutamide as a lead compound.As an orally active partial agonist for androgen receptors, S-4 is effective in not only maintaining lean body mass but actually increasing it.
Description:
Andarine (GTx-007, S-4) is an investigational selective androgen receptor modulator (SARM) developed by GTX, Inc for treatment of conditions such as muscle wasting, osteoporosis and benign prostatic hypertrophy,using the non-steroidal androgen antagonist bicalutamide as a lead compound.
China (Mainland)