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|NR CAS:||112809-51-5||NR Alias:||Femara, Letrozole|
|NR Apparence:||Almost White Crystalline Powder||NR Purity:||99%|
Anti-Cancer Femara Letrozole CAS 112809-51-5 White crystalline Anti Estrogen Powder
|Letrozole Alias||Femara, Letrozole, TROZET,Femara;Letrozol,Letrozole,Hormone,4,4'-(1H-1,2,4-TRIAZOL-1-YLMETHYLENE) BIS-BENZONITRILE;CGS-20267;LETROZOL;LetrozoleUsp28;Letrozole99%;CGS-20267|
Letrozole CAS Registry Number:
|White crystalline powder.|
|Other drugs in same class:||Anastrozole,Letrozole,Tamoxifen citrate,Exemestane|
Letrozole 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 Letrozole include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.
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Jusheng Packing: 1)Aluminum Foil Bag: 100g, 500g, 1Kg 2)Fiber Drum: 25Kg
Jusheng Delivery Method: HKEMS, DHL, TNT, UPS, FEDEX, EMS, China Air Post etc.
Jusheng Clearance Rate: 100% Custom Pass, Diguised Package and Safe Delivery
Jusheng Delivery Time: 5-14 Working Days, Tracking Number Available
Jusheng Payment Terms: T/T, MoneyGram, Western Union and Bitcoin
Jusheng Origin: Hubei Province, China
Jusheng Brand Name: Jusheng Brand
Jusheng Production Capacity: 100Kg/Month
This medication is used to treat certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause. Letrozole is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen. Letrozole decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers.
OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.
This medication may also be used to treat infertility in women.
Read the Patient Information Leaflet provided by your pharmacist before you start using letrozole and each time you get a refill. If you have any questions, consult your doctor or pharmacist.
Take this medication by mouth, usually once daily with or without food or as directed by your doctor.
Dosage is based on your medical condition and response to treatment.
Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.
Since this drug can be absorbed through the skin and lungs, women who are pregnant should not handle this medication or breathe the dust from the tablets. (See also Precautions section.)
Inform your doctor right away if your condition worsens (such as you get new breast lumps).
Before taking letrozole, tell your doctor or pharmacist if you are allergic to it; or to anastrozole; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: high blood fats (cholesterol), bone problems (such as osteopenia, osteoporosis), stroke or blood clots, heart disease (such as chest pain, heart attack, heart failure), high blood pressure, kidney problems, liver problems.
This drug may make you dizzy and tired, and may rarely cause blurred vision. Do not drive, use machinery, or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Limit alcoholic beverages...
|Appearance||White or off-white crystaline powder||White Crystalline powder|
|Solubility||Soluble in Chloroform;
Soluble in ethanol when heated
|ldentification||(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.|