Letrozole CAS : 112809-51-5

Place Of Origin
HuNan
Packaging
Foil Bag or Tin
Delivery
7 Days
Letrozole


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CAS : 112809-51-5
Molecular Formula: C17H11N5
Molecular Weight: 285.31
White or light yellow crystal
Application:

Letrozole has been used for ovarian stimulation by fertility doctors since 2001 because it has fewer side-effects than clomiphene (Clomid) and less chance of multiple gestation. A Canadian study presented at the American Society of Reproductive Medicine 2005 Conference suggested that letrozole may increase the risk of birth defects.[citation needed] A more detailed ovulation induction follow-up study found that letrozole, compared with a control group of clomiphene, had significantly lower congenital malformations and chromosomal abnormalities at an overall rate of 2.4% (1.2% major malformations) compared with clomiphene 4.8% (3.0% major malformations).

The anti-estrogen action of letrozole has been shown to be useful in pretreatment for termination of pregnancy, in combination with misoprostol. It can be used in place of mifepristone, which is expensive and unavailable in many countries.

Letrozole is sometimes used as a treatment for gynecomastia, although it is probably most effective at this if caught in an early stage (such as in users of anabolic steroids).

Letrozole has also been shown to delay the fusing of the growth plates in mice.When used in combination with growth hormone, letrozole has been shown effective in one adolescent boy with a short stature.

Packaging & Delivery :
We have sufficient stock, so we can delivery promptly at the very day when receive the payment.We have sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping.Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed.

Packing pictures and tacking code are provided within 12 hours after receiving the payment. Updated tracking information will be provided every other day. Any questions or problems after receiving the product, Please feel free to contact us. Problems would be solved for you immediately

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  • Country: China (Mainland)
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  • Market:Global
  • Founded Year:2013
  • Address:No.388 Huangshan Road, Tianyuan District, Zhuzhou City, Hunan Province,China
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China Factory Supplier CAS 112809-51-5 Letrozole
China Factory Supplier CAS 112809-51-5 Letrozole

CAS 112809-51-5 Letrozole Product Name:Letrozole Alias: Femara, Lelrozol, TROZET,Letroz,Lelroz, letrozolex CAS Registry Number:112809-51-5 Purity: 98% MF: C17H11N5 MW: 285.3 Appearance: White crystalline powder. Grade:Pharmaceutical Grade Letrozole Profile Port: ...

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Letrozole CAS No.112809-51-5
Letrozole CAS No.112809-51-5

Product Name:Letrozole Synonyms:Femara;Letrozol CAS No.:112809-51-5 M.F.:C17H11N5 M.W.:285.3 Assay:99% Melting Point:181-183℃ Appearance:White or white crystalline powder Place of Origin:China Mainland Package:Food packing,commodity packing,cosmetics packing and a series of ...

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112809-51-5 High Purity Body Building Powder Letrozole
112809-51-5 High Purity Body Building Powder Letrozole

Letrozole CAS : 112809-51-5 Assay:≥99.0%(HPLC) Melting point:181℃-183℃ Molecular Formula: C17H11N5 Molecular Weight: 285.31 Appearance:White or light yellow crystal Usage: Used as API in Treatment of breast disease. Packing: foil bag Payment: Bank Transfer, Western ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.