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Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment

China Hubei Holy Biological Co., Ltd. certification
China Hubei Holy Biological Co., Ltd. certification
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Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment

Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment
Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment

Large Image :  Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment

Product Details:

Place of Origin: China
Brand Name: Holybiological
Certification: SGS ISO9001
Model Number: CAS No: 112809-51-5

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Discreet Package
Delivery Time: Within 24 hours after payment
Payment Terms: Western Union, MoneyGram, T/T
Supply Ability: 500~1000kg per month
Detailed Product Description
Product Name: Letrozole Policy: Re-Shipping Policy
Export Markets: Global Supply: In Stock
Other Similar Items: Available Shipment: FedeEx, EMS, HKEMS, TNT, DHL, UPS
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Natural Pharmaceutical Intermediates Letrozole Femara for Breast Cancer Treatment with Discreet Pakage
 
Product Details: 

 

Product Name: Letrozole

Synonyms: Femara;Letrozol

1. CAS: 112809-51-5

2. Assay: 98.0-102.0%. USP32

3. MF: C17H11N5

4. MW: 285.3

5. MP: 181-183 degrees

6. Appearance: White or light yellow crystalline powder

7. Usage:It can be used to the treatment of Breast cancer

Delivery: FedeEx, EMS, HKEMS, TNT, DHL, UPS

Delivery time:within 24 hours after payment confirmed

Payment:T/T, Western Union,Money Gram

 

Description

 

Femara (letrozole) 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.

1. Letrozole is a powerful Aromatase Inhibitor that was developed to fight breast cancer.

2. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia.

3. It will also raise testosterone levels because of the lowered estrogen in the body.

4. Femara(generic name is letrozole) is a new drug developed for the treatment of advanced breast cancer in women.

5. Femara is the second in a new class of third-generation selective oral aromatase inhibitors.

6. It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen.

 

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

182℃-184℃

182℃

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.

 

Natural Pharmaceutical Raw Materials Letrozole Femara For Breast Cancer Treatment 0

 

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Advantage:
 

1. We have engaged in this line has many years of experience, our reputation is our guarantee of quality. High quality, competitive price, fast delivery, safe shipping and considerate after-sale service gain the trust and praise from the customers all over the world.
2.Hubei Holybiological Co., Ltd is a professional raw powder factory in China for over 9 years, all powders are factory directly supplying.
3. 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.
4. 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.
Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
5. Our products and services will focus on the largest customer demand, We hold the greatest enthusiasm and sincere cooperation with each customer.

Contact Details
Hubei Holy Biological Co., Ltd.

Contact Person: Miss Alice

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