Effective Femara Anti Estrogen Steroids Letrozole Raw Powders for Cancer Treatment CAS 112809-51-5

Effective Femara Anti Estrogen Steroids Letrozole Raw Powders for Cancer Treatment CAS 112809-51-5

lilly@ycphar.com :qiuxin199374​


Letrozole (Femara)
CAS: 112809-51-5
Assay: 98.0-102.0%. USP32
Packing: 1Kg/foil bag
Delivery: Courier.
MF: C17H11N5
MW: 285.3
MP: 181-183 degrees
Character: White crystalline powder.

Description:
Femara(generic name is letrozole) is a new drug developed for the treatment of advanced breast cancer in women. Femara is the second in a new class of third-generation selective oral aromatase inhibitors.

It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen. Since many forms of breast cancer cells are stimulated by estrogen, it is hoped that by reducing amounts of estrogen in the body the progression of such a disease can be halted. This is the basic premise behind Nolvadex, except this drug blocks the action and not production of estrogen.

The effects of Femara can be quite dramatic to say the least. A daily dose of one tablet (2.5 mg) can produce estrogen suppression greater than 80 % in treated patients. With the powerful effect this drug has on hormone levels, it is only to be used (clinically) by post-menopausal women whose disease has progressed following treatment with Nolvadex. Side effects like hot flushes and hair thinning can be present, and would no doubt be much more severe in pre-menopausal patients.

With the one drug halting estrogen conversion and the other blocking 5-alpha reduction (testosterone, methyltestosterone and Halotestin only), related side effects can be effectively minimized. Here the strong androgen testosterone could theoretically provide incredible muscular growth, while at the same time being as tolerable as nandrolone.
Additionally the quality of the muscle should be greater, the athlete appearing harder and much more defined without holding excess water.




Send product request

To: Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Testosterone Phenylpropionate (Steroids)   1. Quick Detail  Product Name:	Testosterone Phenylpropionate	 Other name:	Retandrol; 17β-hydroxyandrost-4-en-3-one 3-phenylpropionate;	 CAS Registry Number:
Testosterone Phenylpropionate (Steroids) 1. Quick Detail Product Name: Testosterone Phenylpropionate Other name: Retandrol; 17β-hydroxyandrost-4-en-3-one 3-phenylpropionate; CAS Registry Number: Testosterone Phenylpropionate (Steroids) 1. Quick Detail Product Name: Testosterone Phenylpropionate Other name: Retandrol; 17β-hydroxyandro...
Boldenone undecylenate (Steroids)
Boldenone undecylenate (Steroids) Boldenone undecylenate (Steroids) English Synonyms: BOLDENONE-10-UNDECENOATE;boldenone undec-10-enoate;BOLDENONE UNDECYLENATE;DEHYDROTESTOSTERONE ...
Trenbolone Enanthate (parabolan) (Steroids)
Trenbolone Enanthate (parabolan) (Steroids) Trenbolone Enanthate (parabolan) (Steroids) Chemical Name: 4,9,11-estratrien-17beta-ol-3-one Enanthate Molecular Formula: C25H34O3 Molecular wei...
Medical 58-18-4 Muscle Growth Raw Testosterone Powder Methyltestosterone Steroids
Medical 58-18-4 Muscle Growth Raw Testosterone Powder Methyltestosterone Steroids Medical 58-18-4 Muscle Growth Raw Testosterone Powder Methyltestosterone Steroids 1. Quick Detail Product name 17-Methyltestosterone Other name ...
Sildenafil citrate
Sildenafil citrate Sildenafil citrate CAS: 171599-83-0 Assay: 99% min. USP32 Packing: 1kg/foil bag, 5kg/drum. Delivery: Express courier. MF: C28H38N6O11S MW: 66...
All supplier products

Same products

Xylazine Veterinary Medicine for Muscle Relaxant
Xylazine Veterinary Medicine for Muscle Relaxant Seller: shijingu Xylazine Veterinary Medicine for Muscle Relaxant CAS: 7361-61-7 purity: 99% MF: C12H16N2S MW: 22...
Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1
Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1 Seller: shijingu Transparent Viscous Liquid Chemistry Heterocyclic Compounds Vitamin K1 1.Vitamin K1 Description ...
We have the best quality of Frozen chicken paws and feet
We have the best quality of Frozen chicken paws and feet Seller: We are suppliers of all Frozen Chicken We have the best quality of Frozen chicken paws and feet   CONTACT    (571) 3...
We have the best quality of Frozen chicken paws and feet
We have the best quality of Frozen chicken paws and feet Seller: We are suppliers of all Frozen Chicken We have the best quality of Frozen chicken paws and feet   CONTACT    (571) 3...
 Woodworking PVC film paper sticking/Sticker lamination machine production line using pvac glue
Woodworking PVC film paper sticking/Sticker lamination machine production line using pvac glue Seller: Guangzhou Taizhan Machinery CO.,LTD This machine is suitable for large specialized manufacturer,it has such advantages as high speed ...