Exemestane / Aromasin White Powder CAS 107868-30-4

Basic Information
Place of Origin: China
Brand Name: LSW
Certification: GMP, ISO9001, USP, KOSHER
Model Number: 107868-30-4
Minimum Order Quantity: 5 grams
Price: Negotiable
Packaging Details: Discreet disguised package or as required
Delivery Time: 3~7 working days
Payment Terms: Western Union, Moneygram, Bitcoin and Bank Wire Transfer
Supply Ability: 5000kg/week
Appearance: White Powder Assay: Over 99%
Usage: Anti-Estrogen Steroid CAS Number: 107868-30-4
MF: C20H24O2 MW: 296.4
High Light:

estrogen blocker supplement

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natural estrogen blocker

Anti Estrogen Steroids Exemestane / Aromasin White Powder CAS: 107868-30-4 for Breast Cancer Treatment

 

Exemestane is known as a hormonal breast cancer treatment.Exemestane decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers.This medication is used to treat certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause. Exemestane is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen.

 

Basic Information:

 

Chemical Names: EXEMESTANE; 107868-30-4; Aromasin; Exemestano; Exemestanum; Aromasine More...
Molecular Formula: C20H24O2
Molecular Weight: 296.41 g/mol
CAS: 107868-30-4
Color: white to slightly yellow crystalline powder
Melting Point: 155.13 °C
Solubility: Freely soluble in N,N-dimethylformamide; soluble in methanol; practically insoluble in water.

 

COA:

 

TEST ITEMS SPECIFICATION RESULTS
Description White Crystalline Powder White 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.

 

Uses:

 

This medication is used to treat certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause. Exemestane is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen. Exemestane decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers.

 

Exemestane is usually not used in women of childbearing age.

 

How it works:

 

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. Blocking the effects of these hormones can treat breast cancer.

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.

 

Exemestane blocks the process of aromatisation. So it lowers the amount of oestrogen in the body. In early breast cancer, taking exemestane can help to stop breast cancer coming back. In advanced breast cancer the cancer cells may grow more slowly or stop growing completely.

 

Exemestane / Aromasin White Powder CAS 107868-30-4 0

 

Before taking exemestane:

 

Some medicines are not suitable for people with certain conditions, and sometimes a medicine can only be used if extra care is taken. For these reasons, before you start taking exemestane it is

 

important that your doctor knows:

 

If you have not yet gone through the menopause, or if there is a possibility you could be pregnant.
If you have any problems with the way your liver works, or any problems with the way your kidneys work.
If you have a loss of bone density, or 'brittle bones' - a condition known as osteoporosis.
If you have ever had an allergic reaction to a medicine.
If you are taking any other medicines. This includes any medicines you are taking which are available to buy without a prescription, as well as herbal and complementary medicines.

 

DOSAGE AND ADMINISTRATION:

 

Recommended Dose

 

The recommended dose of AROMASIN in early and advanced breast cancer is one 25 mg tablet once daily after a meal.

 

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 AROMASIN for completion of a total of five consecutive years of adjuvant hormonal therapy.


the treatment of advanced breast cancer in postmenopausal women whose disease has progressed following tamoxifen therapy.

 

Exemestane / Aromasin White Powder CAS 107868-30-4 1

 

Our Advantage:

 

High quality with competitive price:


1) Standard: Enterprise Standard
2) All Purity:>=99%
3) We are manufacturer and can provide high quality products with factory price.

 

Fast and safe delivery:


1) Parcel can be sent out in 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.

 

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 customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 

If you have any questions, please feel free to contact me:

 

Email: debbie@chembj.com     Whatsapp: +8618872220738     Skype: debbieyuyalan

 

 

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