Anti Estrogen Exemestane / Aromasin Raw Steroid Powders For Breast
Cancer Treatment CAS 107868-30-4
1. CAS No:107868-30-4
2. Molecular Formula: C20H24O2
3. Assay: 99%
4. Appearance: White or almost White Crystalline Powder.
5. 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
Aromasin (Exemestane) is one of those weird compounds that nobody
really knows what to do with. It’s a third generation Aromatase
Inhibitor (AI) just like Arimidex (Anastrozole) and Femera
Alias: Aromasin ; Exemestan
CAS NO: 107868-30-4
Appearance: white solid powder.
High Purity Exemestane/Aromasin/Exemestan/CAS No: 107868-30-4
the third generation aromatase inhibitors, used in the treatment of
metastatic breast cancer and used as aid in the treatment of early
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.
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
Hormones are chemical substances that are produced by glands in the
body, which enter the bloodstream and cause effects in other
tissues. For example, the hormone testosterone made in the
testicles and is responsible for male characteristics such as
deepening voice and increased body hair. The use of hormone therapy
to treat cancer is based on the observation that receptors for
specific hormones that are needed for cell growth are on the
surface of some tumor cells. Hormone therapies work by stopping the
production of a certain hormone, blocking hormone receptors, or
substituting chemically similar agents for the active hormone,
which cannot be used by the tumor cell. The different types of
hormone therapies are categorized by their function and/or the type
of hormone that is affected.
Exemestane is an aromatase inhibitor. This means it blocks the
enzyme aromatase (found in the body's 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.
|Description||: White Crystalline Powder||White Powder|
|Assay(by HPLC)||: 98.0~102.0%||98.64%|
|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%|
|Residue Solvents||: 0.2%max||0.10%|
|Heavy Metals||: 20PPm max||<10PPm|
|Conclusion||The specification conform with enterprise standard.|
Packaging & Delivery:
We have professional team for package and shipment. Special way to
ship 100 grams to 100kg powders at one time to your country. Fast
and discreet shipment could be arranged for customs pass
1. Shanghai Taigui Pharmaceutical Technology Co., Ltd is a
professional raw powder factory in China for
over 10 years, all powders are factory directly supplying.
2. Our products have exported to Germany, Norway, Poland, Finland,
Spain, UK, France, Russia, USA,
Australia, Japan, Korea and many other countries, over 3000t each
3. 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.
4. Most of powders are in stock, Chargeable samples are available,
Could be shipped out within 24hours.
5. High quality, good price, fast and safety delivery. Shipment by
DHL, TNT, FEDEX, HKEMS, UPS, etc.