Product details:
Femara ( CAS NO.:112809-51-5)
Femara CAS NO.:112809-51-5
Femara Molecular Formula: C17H11N5
Molecular Weight: 285.30
Assay: 99%min
Appearance: off-white crystalline powder
Packing: aluminum foil bag+cardboard box
2.min. order quantity: 50g
3.Payment: Western Union, Moneygram
4.Shipment: EMS, DHL, FeDex
5. Delivery: safe & timely, around 7days after payment.
Femara is approved by the United States Food and Drug Administration (FDA) for the treatment of local or metastatic breast cancer that is hormone receptor positive or has an unknown receptor status in postmenopausal women.
Femara is intended for use only by women who are no longer of childbearing age. Possible candidates must have already ceased to menstruate. It is often used in patients who have already undergone other cancer treatments, such as radiation, chemotherapy, and used other cancer drugs, like tamoxifen. This nonsteroidal aromatase inhibitor may help prevent any remaining cancer cells from spreading.
TEST ITEMS | ANALYSIS STANDARDS | 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 |
(2)Infrared spectrum should be in
accordance the dominant peak of
contrast | In accordance with the dominant
peak of contrast |
| Melting points | 182 degrees Celcius-184 degrees Celcius | 182 degrees Celcius |
| 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 | The specification conforms with USP/BP
|
Our advantages
1.Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to USA,Greece, Spain, UK, Australia and other countries, and we have got very good feedback from our customers, we had established a long friendly relations
2.High quality, best price, first-class service, high successful delivery rate
3.We have stock, so we can delivery quickly at the very day when receive the payment
Wuhan Landmark Life Science & Technology Co., Ltd. is one of the innovative and high-tech company in Health food feilds in China, who has engaged in R&D, production and marketing for more than 10 years.
Ever since its foundation, Landmark enterprice invests much funds for perfect equipment, advanced detecting instruments and excellent R&D teams. At the same time, our company keeps intimate cooperation with the famous experts from famous univercities so that we can promote the quality of our goods, and creat new products. With the whole team efforts for many years, not only we get familiar with the market in US, EU and many other area, but also gain favorable reputation in all of our customers.
Landmark Enterprice has still a strong logistics team, they found many different safe-delivery way for the clients from different countries. Our clients can always receive the package around 7days after payment.
Welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
