Sell legal anabolic anti estrogen steroids letrozole 98% cas 112809-51-5 @China (Mainland)

Legal Anabolic Anti Estrogen Steroids  Letrozole 98% CAS 112809-51-5

Letrozole/Femara 

CAS : 112809-51-5

Molecular Formula: C17H11N5 

Molecular Weight: 285.31

Molecular Structure:

 

Character: hite or light yellow crystal

Usage:  used in the treatment of breast cancer, letrozole is a new generation of aromatase inhibitors, for the artificial synthesis of benzyl three azole derivatives, letrozole by inhibition of aromatase, which decreases the level of estrogen, thereby eliminating the stimulating effect of estrogen on the growth of tumor.

Applications:

 

1). Femara (letrozole) is used to treat breast cancer in postmenopausal women. It is often given to women who have been taking tamoxifen (Nolvadex, Soltamox) for 5 years. It is a non-steroidal aromatase inhibitor (lowers estrogen production). This medication is available in generic form.

2). The recommended dose of Femara is one 2.5 mg tablet administered once a day, without regard to meals. Other drugs may interact with Femara. Tell your doctor all prescription and over-the-counter medications and supplements you use. Femara must not be used during pregnancy. It may harm a fetus. Femara is used mainly in women after menopause. If you have recently gone through menopause, discuss birth control with your doctor. Do not use birth control containing estrogen. It is unknown if this drug passes into breast milk and may harm a nursing infant. Breast-feeding while using this drug is not recommended. 

Competitive Advantages:

zhuzhou Hezhong Bio-Chemical Manufacture Co., ltd is a renowned pharmaceutical manufacturer, specializing in raw steroid powders in Mainland China. It is not only the leading manufacturer of steroids powder and pharmaceutical raw materials in the central area of China but also exports all over the world. All powders are factory directly supplying.

       Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over 100kgs. We cherish a great number of loyal customers serving in gym fields, athletes fields , medical institution ,clinics and so on

       Top quality products with the most competitive rate .Free samples are available. Flexible and untraceable payment terms. Exclusive customer service and 24/7 online timely and helpful After-sale service.

 

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