Product Name:Letrozole Femara Powder
CAS:112809-51-5
Molecular Formula:C17H11N5
Molecular Weight:285.31
Purity:White powder
Appearance:Solid
Melting Point:181-183ºC
Storage Temp:Room Temperature
Half Life:2 days
Common Doses:0.25-1mg per day
Detection Time:2 Weeks
Drug Class:Oral Selective Estrogen Receptor Modulator (SERM)

Letrozole Femara Dosages and Half Life

The half life is approximately 2-4 days. Dosages vary quite a bit, 0.25mg up to 1mg every day or every other day is a good starting dose. It’s best to be conservative with the dosage because if you overdose the sides can be harsh.

Letrozole Femara Powder Side Effects

Letrozole has also been shown to have the ability to notably decrease bone mineral content, which could increase the risk of osteoporosis. This should, however, not be a big risk for the anabolic steroid as most steroids have the ability to promote bone mineral content to a degree, especially Nandrolone. As with all medications and anything we put into our body, the side effects of Letrozole will largely surround possible and not guaranteed.

Letrozole Femara Powder COA
Tests Specifications Results
Appearance White or off-white crystaline powder White Crystalline powder
Solubility Soluble in Chloroform; Conform
Soluble in ethanol when heated
ldentification (1)Maximum absorption in wavelength of 240 nm Conform
Minimum absorption in wavelength of 215 nm Conform
ldentification (2)Infrared spectrum should be in accordance the dominant peak of contrast In accordance with the dominant peak of contrast
Melting points 182ºC-184ºC 182ºC
Related substances ≤0.5% 0.30%
Single impurity ≤0.3% 0.20%
Loss on drying ≤1.0% 0.80%
[Assay]C17H11N5 ≥98.0% 99.20%
(On anhydrous basis)
Conclusion Conforms Specifications of Enterprise Standard.