Good quality Letrozole CAS: 112809-51-5 112809-51-5 Purity99%

Good quality Letrozole CAS: 112809-51-5

  • CAS: 112809-51-5
  • FOB Price:1 USD/Gram Get Latest Price
  • Port:shanghai
  • Minimum Order Quantity:10/Gram
  • Supply Ability:5 Metric Ton/Month
  • Payment Terms:T/T,Western Union,MoneyGram,Bank transder,
  • Updatetime:May 19 2018
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Supplier Details

Nanjing Bangnuo Biotechnology Co., Ltd [Audited]

  • Member Levels: Diamond memberDiamond member
  • Business Type: Manufacturer
  • Country: China
  • Tel: 86-1732-7098554
  • Address: shuanglong road,jiangning, nanjing,jiangsu
  • Mandy Tong:  Service2
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  • Company Profile

LetrozoleQuick Details

  • Classification:Animal Pharmaceuticals
  • Cas NO.:112809-51-5
  • Molecular Formula:C17H11N5
  • Melting Point:181-183℃
  • Boiling Point:374.4 °C at 760 mmHg
  • Flash Point:180.3 °C
  • Purity:99%
  • Appearance:white powder
  • usage:Medical Usage
  • Brand Name:NJSTEROID
  • Email:mandy002@chembj.com
  • Skype:meimei910816
  • Whatsapp::+86-17327098554

Packaging & Delivery

  • Packaging Detail:Discreet disguised package for suring safe delivery
  • Delivery Detail:Within one week

Detailed Description

Product Name: Letrozole 

CAS: 112809-51-5 

MF: C17H11N5 

MW: 285.3 

Product Categories: Anti-Cancer;Pharmaceutical material and intermeidates;Active Pharmaceutical Ingredients;Letrozole;Antineoplastic;All Inhibitors;anti-neoplastic;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;API's;APIs;Antibiotics;Aromatics;Heterocycles;ELOXATIN;Anti-cancer&immunity 

mp  181-183°C 

storage temp.  -20°C Freezer 

Chemical Properties white to light yellow crystal 

Usage : A nonsteroidal aromatase inhibitor structurally related to Fadrozole. Antineoplastic 

Pyrrole type Fang Gou dismutase inhibitor. For the treatment of breast cancer.

 

Why Choose Us?
 

Make an order 1.Please let me know the items you are looking for, quantity, and the destination country;
2.You confirm all details, and offer us purchasing order;
3.We send the detail price of our product and offer the suitable shipping method for reference;
4.You confirm the order and pay money 100% in advance and send us the detail address.
5.We arrange the shipment according to your requirements.
6.We offer after-sales service after you receive parcel.
Shipping Provide your addressee info. ( phone number , zip code )
Packing According to different countries and quantity of orders
Lead Time Arranged within 24 hours upon receipt of your payment
Photos Photos of parcel would be offered to tell apart the steroids in advance
Delivery Time Usually 4-6 working days to reach destinations
Tracking number Offered once it is released on the Net .Normally within 24hours upon the receipt of payment.
After-sale service 24/7 online for problems and concern related to steroids

 

Email:mandy002@chembj.com

Skype:meimei910816

whatsapp:+86-17327098554

Company Related Products

View the Seller's Products
112809-51-5 Anabolic steriod Treatment Of Breast Letrozole Acetate Femara

112809-51-5 Anabolic steriod Treatment Of Breast Letrozole Acetate Femara

  • Min. Order: 10 Gram
  • FOB Price: USD 1 / Gram
  • Purity: 99%
  • Packaging Detail: Discreet disguised package for suring safe delivery
  • Positive  99% 112809-51-5 Anabolic steriod Treatment Of Breast  Letrozole Acetate Femara
     

    Letrozole Acetate Femara-----Basic Information
     

    Name Letrozole Acetate Femara
    CAS 112809-51-5
    Synonyms CGS-20267;LETROZOL;CGS-20267, Femara.FEMARA
    Purity 99%
    Appearance White or light yellow crystal
    Molecular Formula C17H11N5
    Molecular Weight 285.31
    Package 1/foil bag
    Usage Used as API in Treatment of breast disease.
     

     

    why choose us ?

     

    Make an order 1.Please let me know the items you are looking for, quantity, and the destination country;
    2.You confirm all details, and offer us purchasing order;
    3.We send the detail price of our product and offer the suitable shipping method for reference;
    4.You confirm the order and pay money 100% in advance and send us the detail address.
    5.We arrange the shipment according to your requirements.
    6.We offer after-sales service after you receive parcel.
    Shipping Provide your addressee info. ( phone number , zip code )
    Packing According to different countries and quantity of orders
    Lead Time Arranged within 24 hours upon receipt of your payment
    Photos Photos of parcel would be offered to tell apart the steroids in advance
    Delivery Time Usually 4-6 working days to reach destinations
    Tracking number Offered once it is released on the Net .Normally within 24hours upon the receipt of payment.
    After-sale service 24/7 online for problems and concern related to steroids

     

    Email:mandy002@chembj.com

    Skype:meimei910816

    whatsapp:+86-17327098554

    Detail more >>
    99% Purity Letrozole CAS: 112809-51-5 for Breast cancer treatment

    99% Purity Letrozole CAS: 112809-51-5 for Breast cancer treatment

  • Min. Order: 10 Gram
  • FOB Price: USD 1 / Gram
  • Purity: 99%
  • Packaging Detail: 1kg/foil bag;25kg/drum
  •  99% Purity Letrozole CAS: 112809-51-5 for Breast cancer treatment

     Quick Details of Letrozole:

     

    Product Name

    Letrozole

    Synonyms

    LetrozoleUsp28;Letrozole99%;CGS-20267, Femara;LETRAZOLE;letrozolex;Lelrozol;1-[BIS(4-CYANOPHENYL)METHYL]-1,2,4-TRIAZOLE;4,4'-(1H-1,2,4-Triazol-1-ylmethylene)dibenzonitrile

    CAS No.

    112809-51-5

    Molecular Formula

    C17H11N5

    Molecular Weight

    285.3

    EINECS No.

    1806241-263-5

    Melting point

    181-183°C

    Solubility

    DMSO: >50mg/mL

    Appearance

    White Powder

    Purity

    99%

    Quality Standard

    USP

    Storage Conditions

    -20°C Freezer

    Packing

    1kg/foil bag;25kg/drum

    Shipment

    EMS;DHL;FedEx;TNT;UPS

    Delivery Time

    3-5 Working Days

    Payment terms

    T/T;Western Union;Money Gram;Bitcoin

    Usage

    Applicable to postmenopausal advanced breast cancer, mostly used for the treatment of second-line treatment after failure of anti-estrogen therapy

     

    Letrozole Descriptions:

     

    Letrozole is a third generation aromatase inhibitor. Like most aromatase inhibitors it was developed to fight breast cancer by inhibiting aromatization via the aromatase enzyme. It is similar to arimidex, however Letrozole is much more potent in it's ability and is used primarily when other treatments such as selective estrogen receptor modulators have failed to produce results. This is why the majority of the research about Letrozole has been conducted on post-menopausal women, but of course some of the findings can be translated over for the benefit of athletes.

     

    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 include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.

     

    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.

     

    Letrozole 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.

    Letrozole is used for the treatment of post-menopause breast cancer.

     

    Letrozole Applications:

     

    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 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). Despite this, India banned the usage of Letrozole in 2011, citing potential risks to infants.In 2012, an Indian parliamentary committee said that the drug controller office colluded with letrozole's makers to approve the drug for infertility in India and also stated that Letrozole 's use for infertility was illegal worldwide; however, such off-label uses are legal in many countries such as the US and UK.

     

    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, Femara has been shown effective in one adolescent boy with a short stature.

     

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    Please tell me in what products you are interested including CAS number, quantities, and the destination country.

    Step 2

    You confirm all details and offer us purchase order.

    Step 3

    We offer the quotation of products and suitable shipping method for reference.

    Step 4

    You confirm the order and pay money 100% in advance and send us your contact information including contacting person,address,mobile number etc.

    Step 5

    We arrange the shipment according to your requirements and tracking number will be offered after confirming the payment within 24h

    Step 6

    We offer after-sales service after you receive products.

     

    Our competitive advantages:

    Rich experience

    Our company is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.

    Wide range of export

    Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.

    High customs pass guaranteed

    Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.

    Fast leading time

    Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.

    High quality, good price, fast and safety delivery

    Shipment by EMS ,FEDEX,DHL,TNT, UPS ,etc

     

     

    Detail more >>

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