Letrozol / Femara Women Breast Cancer Treatment CAS 112809-51-5
Basic Info.
| Model NO.:112809-51-5 | Color:White Crystalline Powder |
| Grade:Medicine Grade | Type:Powder & Liquid |
| Lead Time:3-4 Days | CAS:112809-51-5 |
| Trademark:OEM | Specification:10grams |
| Origin:qingdao China | HS Code:3004409061 |
Product Description
Product Description
Phone: 8618102838259
1.the products Description:
Letrozol is currently the most powerful aromatase inhibitor available.In the world of bodybuilding it is used to reduce or eliminate excess estrogen caused by the use of aromatizing steroids.
Letrozol
Alias: Femara
CAS No: 112809-51-5
MF: C17H11N5
MW: 285.3
Purity: 99%
Appearance: white powder.
2.Applications:
Femara 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, Femara 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 Femara I recommend staying away from any estrogen suppression for at least a month to try to normalize the body.
3.Specifications:
COA:
Tests | Specifications | 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 | 182ºC-184ºC | 182ºC |
| 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 | Conforms Specifications of Enterprise Standard. |
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The information you want to know
1.Payment terms:Western Union, MoneyGram, T/T,Paypal,Bitcoin
2.Delivery Time:within 12hours after payment
3.Supply Ability:Plenty in Stock
4.Packing:Special disguised packaging or as your demand
5.Delivery:EMS, DHL, FedEx, Express courier.
6.available tracking numble:
EA057277290CN
EA223108200HK
EA224146399HK
367294163 TNT
EA224167283HK
EA237467692HK
EA118582471HK
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