CASO 112809-51-5 Letrazole / Femara Anti Estrogen Steroid Raw Powder With Fast And Safe Delivery
Letrozol
CASO:112809-51-5
MF:C17H11N5
MW:285.3
Sinónimos:LetrozoleUsp28;Letrozole99%;CGS-20267, Femara;LETRAZOLE;letrozolex;Lelrozol;1-[BIS(4-CYANOPHENYL)METHYL]-1,2,4-TRIAZOLE;4,4′-(1H-1,2,4-Triazol-1-ylmethylene)dibenzonitrile
Propiedades
Punto de fusion:181-183° C
temperatura de almacenamiento. -20° C Congelador
solubilidad DMSO: >50mg / mL
color white to off-white
Merck 14,5450
InChIKeyHPJKCIUCZWXJDR-UHFFFAOYSA-N
Descripción
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.And it is one of the most commonly used anti-estrogens among steroid users during steroid use to combat possible estrogenic related side effects. It is so effective as an anti-estrogen in this regard many anabolic steroids have effectively reversed gynecomastia symptoms with Letrozol.
Solicitud
Letrozol is used treat early breast cancer in women who have experienced menopause and who have had other treatments, such as radiation or surgery to remove the tumor.In fact,it would prove to be virtually identical to the already popular AI in Arimidex .Letrozol is in a class of medications called nonsteroidal aromatase inhibitors. It works by decreasing the amount of estrogen produced by the body. This can slow or stop the growth of some types of breast cancer cells that need estrogen to grow.
Letrozol is a powerful Aromatase Inhibitor that was developed to fight breast cancer. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia. It will also raise testosterone levels because of the lowered estrogen in the body.
COA
Pruebas |
Especificaciones |
Resultados |
Apariencia |
White or off-white crystaline powder |
blanco
Crystalline powder |
Solubilidad |
Soluble in ethanol when heated |
Ajustarse |
ldentification |
(1)Maximum absorption in wavelength of 240 Nuevo Méjico
Minimum absorption in wavelength of 215 Nuevo Méjico |
Ajustarse
Ajustarse |
(2)Infrared spectrum should be in accordance the dominant peak of contrast |
In accordance with the dominant peak of contrast |
Melting points |
182ºC-184ºC |
182C |
Related substances |
≤0,5% |
0.3% |
Single impurity |
≤0.3% |
0.2% |
Pérdida por secado |
≤1.0% |
0.8% |
[Ensayo]C17H11N5
(On anhydrous basis) |
≥98.0% |
99.2% |
Conclusión |
Conforms Specifications of Enterprise Standard. |
Uso
Letrozol is a powerful Aromatase Inhibitor that was developed to fight breast cancer. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia. It will also raise testosterone levels because of the lowered estrogen in the body. Side effects from Letrozol include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.
__________________________ For Your Reference ______________________________
Lugar de origen : porcelana
Certificado : ISO 9001:2008, COMESTIBLE SEGÚN LA LEY JUDÍA, GMP, SGS
Calidad estandar : USP
Cantidad mínima de pedido : 10 gramo
Capacidad de producción : 1000 Kg/Month
_____________________________ Package & Delivery ______________________________
Paquete : Bolsa de aluminio, Foil tin , Drum or as your request
Payment Method : T / T, Western Union, MoneyGram
Método de envío : EMS, DHL, FeDex, UPS
Leading time : Dentro de 48 hours after confirming payment
As : Dentro de 7 working days after confirming payment
______________________________ Why Choose Us ? ______________________________
1. Calidad : we deal with steroid relevant products over 15 años, and have many stable customers from all over the world. All of them witness our products’ quality.
2. Paquete : Different package for different customs results in high rate of customs clearance.
3. Entrega: No matter where you are from, safe delivery will be finished within 7 días laborables.
4. Guarantee: Reship policy will be shown to you before your order. The more you buy, the more discounts you will enjoy.