Purity 99% Letrozole White raw powders legal steroids for muscle building CAS 112809-51-5
Letrozol/ Femara Profil
|CAS register number||112809-51-5|
|Melting Point||116-118º C|
|Appearance||White crystalline powder|
|Usage||An aromatase inhibitor.|
Letrozol is an anti-estrogen of the Aromatase Inhibitor family and is one of the most potent and powerfully effective of all AI’s.It was first developed in an effort to combat breast cancer in post-menopausal women.Letrozol is an oral aromatase inhibitor which is a non-steroidal drug.
Letrozol treats hormonally responsive breast cancer after the surgery in females past menopause. It belongs to the class of drugs known as Aromatase inhibitors and Hormones antineoplastics.It acts by decreasing the quantity of estrogen synthesized in the body.
Femara (letrozole) is a type II (non-steroidal) third generation aromatase inhibitor. Clinically it is used to treat postmenopausal women with either estrogen receptor positive or estrogen receptor unknown breast cancer.
In women with breast cancer, it has been shown to reduce estrogen levels by 98% or more . However, it’s use and benefits are not limited to eliminating estrogen in women.
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