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Guangzhou daifen Biotech Co.,Ltd

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Home > Products > Anti Estrogen Steroids > Sell Top Quality Anti Estrogen Steroids Exemestane CAS:107868-30-4
 

Sell Top Quality Anti Estrogen Steroids Exemestane CAS:107868-30-4

  • Sell Top Quality Anti Estrogen Steroids Exemestane CAS:107868-30-4
Place of Origin:
China
Brand Name:
Kafen
Certification:
GMP,ISO,UKAS
Model Number:

107868-30-4

Min.Order Quantity:
As your required.
Price:
Negotiable
Packaging Details:
According to your requirements.
Delivery Time:
Within 24 hours after receiving your payment.
Payment Terms:
Western Union,Money Gram,Bank Transfer,Bitcoin
Supply Ability:
1000KG/Month
Contact Now
 

Product Description

Basic Info.
 
CAS NO.: 107868-30-4
Chemical Name: 6-Methylenandrosta-1,4-diene-3,17-dione
Molecular Formula: C20H24O2
Molecular weight: 296.40
Assay: 99%
Appearance: white to almost white powder
Standard: Enterprise Standard
Packing: 1kg/aluminum foil bag
Min. order quantity: 10g
Payment: Western Union, Moneygram
Shipment: EMS, DHL, FeDex
Delivery: safe & timely, around 7days after payment.

Descriptions:
Exemestane is an aromatase inhibitor. This means it blocks the enzyme aromatase (found in the bodys muscle, skin, breast and fat), which is used to convert androgens (hormones produced by the adrenal glands) into estrogen. In the absence of estrogen, tumors dependent on this hormone for growth will shrink.

 
Note: We strongly encourage you to talk with your health care professional about your specific medical condition and treatments. The information contained in this website is meant to be helpful and educational, but is not a substitute for medical advice.
Applications:
Many breast cancers are stimulated to grow by the female sex hormones oestrogen and progesterone. These breast cancers are called hormone sensitive or hormone receptor positive and can be treated with drugs that block the effects of these hormones.

 
In women who have had their menopause, oestrogen is mainly produced by changing androgens (sex hormones produced by the adrenal glands) into oestrogens. This process is called aromatisation and happens mainly in the fatty tissues, muscle and the skin. It needs a particular enzyme called aromatase.
 
COA:
 

TEST ITEMS SPECIFICATION RESULTS
Description : White Crystalline Powder White Powder
Identification : Positive Positive
Assay(by HPLC) : 98.0~102.0% 98.64%
Absorbance(E1cm) : 465~495 482.5
Melting Point : 191~195°C 193.5~195.0°C
Loss On Drying : 0.5%max 0.19%
Specific Rotation : +288°~ +298° +290.2°
Residue On Ignition : 0.1%max 0.03%
Related Substances : Total:1.5%max <1.3%
  Single:0.5%max <0.4%
Residue Solvents : 0.2%max 0.10%
Heavy Metals : 20PPm max <10PPm
Conclusion The specification conform with enterprise standard.

 
High quality with competitive price:
 
1) Standard: Enterprise Standard
2) All Purity≥98%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out within 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customerss requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 
Our Superiority:
Guangzhou Kafen Bio-Tech Co.,Ltd. a leading and professional manufacturer and supplier in anabolics steroids, body-building supplements and pharmaceutical intermediate.
Every year ,we attend the Canton Fair, API, CPHI exhibition. Direct contact with home and abroad well-known pharmaceutical enterprises.
Our factory covers an area of 33500 square meters with the advanced technology equipment and chemical instruments, such as HPLC apparatus. There are several large-sized, medium-sized workshops and QA and research center.
Our goods are exported well to USA, UK, Brazil, Australia, Canada and many other areas. Also,we have gained and enjoyed a good reputation among the new and regular customers.
 


Sell Top Quality Anti Estrogen Steroids Exemestane CAS:107868-30-4 Images

 

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