Aromasin Anti-Estrogen Powder 107868-30-4 Exemestane
Foshan Xinhang Biological Technology Co., Ltd.
Whatsapp:+8617725670492, email:liuxf@yccreate.com.
Key words:Exemestane,Aromasin,estrogen receptors (ERs),ER-positive
1.Product Introduction
Welcome to contact Morgan for more details.Whatsapp:+8617725670492, email:liuxf@yccreate.com.
Exemestane, sold under the brand name Aromasin among others, is a medication used to treat breast cancer. It is a member of the class of antiestrogens known as aromatase inhibitors. Some breast cancers require estrogen to grow. Those cancers have estrogen receptors (ERs), and are called ER-positive. They may also be calledestrogen-responsive,hormonally-responsive,or hormone-receptor-positive.Aromatase is an enzyme that synthesizes estrogen. Aromatase inhibitors block the synthesis of estrogen. This lowers the estrogen level, and slows the growth of cancers.
2.Specifications:
Other name: Aromasin
Product Category: Pharmaceutical raw materials and intermediates
Product content: ≥ 99%
CAS Number: 107868-30-4
Molecular formula: C20H24O2
Molecular Weight:296.40
Packing specifications: 25kg / barrel
Molecular weight: 296.4
Appearance: White or Almost White Crystalline Powder
Assay(by HPLC): 98.0-101.2%min
Effect: This product is an adrenal cortical hormone drugs. A variety of pharmacological effects of anti-inflammatory, anti allergic and immune suppression etc..
Usage:Developed to help fight breast cancer, Aromasin is one of the most powerful estrogen suppressing compounds available for body builders taking anabolic steroids. Additionally, it also raises testosterone in the body, which is a bonus for bodybuilders during post-cycle-therapy.
Delivery:EMS,DHL,FedEx ,TNT
Delivery time:within 8 hours after payment confirmed
Payment:T/T, Western Union,Money Gram and Bitcoin
3. Applications:
Exemestane is indicated for the adjuvant treatment of postmenopausal women with estrogen-receptor positive early breast cancer who have received two to three years of tamoxifen and are switched to it for completion of a total of five consecutive years of adjuvant hormonal therapy. US FDA approval was in October 2005.
Exemestane is also indicated for the treatment of advanced breast cancer in postmenopausal women whose disease has progressed following tamoxifen therapy.
4.Prodection details
5.Product Qualification
Certificate Of Analysis
Test Items | Specification | Results |
Description | White Crystalline Powder | White Crystalline Powder |
Identification | Positive | Positive |
Assay(by HPLC) | 98.0~102.0% | 99.24% |
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. |
6.Delivery,shipping and serving
Our Advantages
1. Rich experience: Our company is a professional production leading factory in China in pharmaceutical area of many years.
2. Top quality: High quality guaranteed, once any problem is found, the package would be reshipped for you.
3. Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air. The most professional forwarder would be recommanded for you.
4. Fast delivery: We have stock, so we can delivery quickly once payment is received.
5. Quality service: We will give you warm after-sale service,if any question we will reply you within 24 hours.
6. Competitive prices: A discount would be given when you make a large order.
If you want to know more,please feel free contact me in whatsapp +86 17725670492 or email：liuxf@yccreate.com
7.FAQ:
Make an order | Please make clear what product and what quantity you need |
Quote | Prices and Specifications details would be offered for you to consider and confirm |
Payment ways | Bank Transfer, Western Union, Money Gram and Bitcoin |
Delivery ways | All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.) |
Shipping address | Provide your Valid and Correct destination address info(if possible with post code, phone number). |
Packing | Select best ways according to quantity and safety degree(Super discreet, professional and experienced) |
Lead time | Within 8 hours upon receipt of payment |
Package picture | Photos of package would be offered to tell apart the items |
Tracking number | Offered once it is released |
Shipping time | 3-7 working days (Door-to-Door) |
After-sale service | 24/7 Online for any problems |
