CasNo.112809-51-5,Bodybuilding Letrozole / Femara Steroid,(112809-51-5) Suppliers

10 Kilogram	FOB Price: USD 80.0000

Min.Order :10 Kilogram
Purity: 98%
Payment Terms : T/T,

Keywords

Letrozole Breast Cancer Treatment Letrozole 112809-51-5

Quick Details

Appearance:white or off-white crystal
Application:Letrozole is currently the most powerful aromatase inhibitor available.In the world of bodybuilding it is used to reduce or eliminate excess estrogen caused by the use of aromatizing steroids.
PackAge:Packing according to the arrangement of customer orders
ProductionCapacity:600|Kilogram|Month
Storage:shading, confined preservation.
Transportation:EMS,TNT,DHL,UPS,FEDEX

Superiority:

Letrozole is use for the treatment of local or metastatic breast cancer that is hormone receptor positive or has an unknown receptor status in postmenopausal women.Letrozole has been used for ovarian stimulation by fertility doctors since 2001 because it has fewer side-effects than clomiphene (Clomid) and less chance of multiple gestation. A study presented at the American Society of Reproductive Medicine 2005 Conference suggests that letrozole may increase the risk of birth defects.

Details:

Description:

Letrozole

Alias: Femara

CAS No: 112809-51-5

MF: C17H11N5

MW: 285.3

Bodybuilding Letrozole / Femara Steroid For Women Breast Cancer Treatment

Purity: 98%

Appearance: white powder.

Applications:

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 (1). However, it’s use and benefits are not limited to eliminating estrogen in women.

For pre-contest bodybuilders, Letrozole is almost a necessity to eliminate water retention and achieve the ripped look necessary to compete in today’s bodybuilding world. However, in my experience, it is only necessary to be used for the last 4-6 weeks, to eliminate excess estrogen and water retention. After using Letrozole I recommend staying away from any estrogen suppression for at least a month to try to normalize the body.

Specifications:

Tests	Specifications	Results
Appearance	White or off-white crystaline powder	White Crystalline powder
Solubility	Soluble in Chloroform; Soluble in ethanol when heated	Conform
ldentification	(1)Maximum absorption in wavelength of 240 nm Minimum absorption in wavelength of 215 nm	Conform Conform
ldentification	(2)Infrared spectrum should be in accordance the dominant peak of contrast	In accordance with the dominant peak of contrast
Melting points	182℃-184℃	182℃
Related substances	≤0.5%	0.3%
Single impurity	≤0.3%	0.2%
Loss on drying	≤1.0%	0.8%
[Assay]C17H11N5 (On anhydrous basis)	≥98.0%	99.2%
Conclusion	Conforms Specifications of Enterprise Standard.