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|MW:||285.3||Product Categories::||Anti-cancer; Pharmaceutical And Intermediate Materials;|
|Type:||Active Pharmaceutical Ingredients||CAS:||112809-51-5|
Letrozole Anti Estrogen Supplements,
USP 2.5MG Anti Estrogen Supplements,
112809 51 5 Active Pharmaceutical Ingredients
Legit Anti-Estrogen Letrozole For Breast Cancer Female Treatment Hormone Powder CAS 112809-51-5
Product name: Letrozole
Alias:Femara , Letrozole ,TROZET; Letrozole; Femara
Dosage: LETROZOLE TABLETS USP 2.5MG
Assay: 98.0-102.0%. USP32
Usage: Anti estrogen
Appearance: White crystalline powder.
Active life cycle : 6 hours
Usage :pharmaceutical raw materials, the hormone
Packaging Details: Foil bag or as requirement
|Other Name||Femara, Letrozole, TROZET|
|Drug Class||Pharmaceutical material|
|Delivery time||within 24 hours upon receipt of payment|
|Delivery||Fast and secure shipping by EMS, DHL, TNT, FedEx, UPS|
|Package||Discreet and Hidden package according to specific requirement|
|Appearance||White Crystalline Powder|
|Certification||SGS, ISO 9001|
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.
Femara se yon inibite Aromatase pwisan ki te devlope pou goumen kanse nan tete. Pou stewoyid ou ak bodybuilders, li se yon dwog itilize pou konbat efe segonde monn fi ou stewoyid dlo-retansyon, akne ak gynocomastia. Li pral ogmante nivo testostewon akoz monn fi ki pi ba nan ko a. Efe segonde soti nan gen ladan yon kondwi seks bese ak itilizasyon kontinyel ka mennen nan bese fonksyon lipid ak yon sistem iminite ki gen pwoblem.
|Appearance||White or off-white crystaline powder||
Soluble in Chloroform;
Soluble in ethanol when heated
(1)Maximum absorption in wavelength of 240 nm
Minimum absorption in wavelength of 215 nm
|(2)Infrared spectrum should be in accordance the dominant peak of contrast||In accordance with the dominant peak of contrast|
|Loss on drying||≤1.0%||0.8%|
(On anhydrous basis)
|Conclusion||Conforms Specifications of Enterprise Standard.|
Femara is a new drug developed for the treatment of advanced breast cancer in women. Femara is the second class of a new class of third-generation selective oral aromatase inhibitor.
It acts by blocking the enzyme aromatase, immediately blocking the production of estrogen. Since many forms of breast cancer cells are stimulated by estrogen, it is hoped that by reducing the amount of estrogen in the body the progression of such a disease can stop. This is the basic local behind Nolvadex, except this block the action drug and not the production of estrogen.
The effects of Femara can be quite dramatic to say the least. A daily dose of a single pill (2.5 mg) can produce estrogen suppression greater than 80% of treated patients. With the powerful effect this drug has on hormone levels, it is only to be used (clinically) by post-menopausal women with diseases who have progressed to these treatments with Nolvadex. Side effects such as hot flushes and thinning hair may be present, and there would no doubt be much more severe in pre-menopausal patients.
Letrozole is available in generic form. Common side effects include hot flashes, hair loss, joint / bone / muscle pain, tiredness, unusual sweating, nausea, diarrhea, dizziness, and trouble sleeping.
The recommended dose of Letrozole is one 2.5 mg tablet administered once a day, without regard to meals.
Other drugs may interact with Letrozole. Tell your doctor all prescription and over-the-counter medications and supplements you use. Letrozole must not be used during pregnancy. Letrozole may harm the fetus.
Letrozole 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 Letrozole passes into breast milk and may harm a nursing infant. Breast-feeding while using Letrozole is not recommended.
Use in bodybuilding
Letrozole (Femara) is such a powerful artificial intelligence that it can be a great weapon to combat emergencies where estrogen-related parties get out of control. When an anabolic steroid user uses compounds such as testosterone, dianabol, deca durabolin, equipoise etc; they will aromatize in the body and turn into estrogen. This can cause multiple estrogen side effects, such as water retention, which has a domino effect and can affect your libido, sleep, blood pressure, and energy.
Another dangerous estrogen side effect is gynecomastia (bitch breasts), which if left untreated can require expensive and invasive surgery. This is why running an aromatase inhibitor is essential if you are using aromatizing steroids during your cycle.
Letrozole (Femara) FDA approved
1) adjuvant therapy of postmenopausal women with hormone receptor positive early breast cancer;
2) Extended adjuvant therapy of early breast cancer in postmenopausal women receiving 5 years of adjuvant tamoxifen therapy;
3) unknown first-line therapy for hormone receptor-positive or hormone-receptor locally advanced or metastatic breast cancer in postmenopausal women;
4) treatment of advanced breast cancer in postmenopausal women with disease progression following anti-estrogen therapy.
The recommended dose of letrozole is one 2.5 mg tablet administered once daily without regard to meals. When used (off-label) to reduce the estrogenic side effects of anabolic/androgenic steroid use or increase muscle definition, male athletes and bodybuilders typically take 1.25mg to 2.5mg per day. In some cases, half of a tablet (1.25 mg) taken daily is sufficient to prevent the occurrence of estrogenic side effects.
Effects of Letrozole:
Letrozole is a powerful aromatase inhibitor that has been developed to fight breast cancer. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of water-retaining anabolic steroids, acne and gynocomastia. It will also increase testosterone levels because of the lowered estrogen in the body. Side effects of Letrozole include a lowered sex drive and continued use can lead to lowered lipid function and a impaired immune system.
Letrozole ( Femara ) side effects
dizziness, drowsiness, weakness, feeling tired;
hot flashes, warmth in your face or chest;
bone pain, muscle or joint pain;
flushing (warmth, redness, or light feeling);
swelling, weight gain
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