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107868-30-4 Exemestane / Aromasin Powder for Cancer Treatment

Shenzhen Simeiquan Biotechnology Co., Ltd
Shenzhen Simeiquan Biotechnology Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-155-0758-8350
Contact Person:
Miss Agatha

107868-30-4 Exemestane / Aromasin Powder for Cancer Treatment

Place of Origin : China
Brand Name : SMQ
Certification : ISO9001,SGS
Model Number : 107868-30-4
MOQ : 100g
Price : Negotiable
Packaging Details : 1kg/foil bag or as your requirement
Delivery Time : 1-2 days upon receipt of payment
Payment Terms : Western Union,Money Gram,T/T
Supply Ability : 200kg/month
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Quick Detail:

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 post-cycle-therapy.

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 (Letrozole).



Alias: Aromasin ; Exemestan

CAS NO: 107868-30-4

MF: C20H24O2

MW: 296.4

Anti Estrogen Exemestane / Aromasin Raw Steroid Powders For Breast Cancer Treatment 107868-30-4

Purity: 99%

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 breast cancer.

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 completely.






: White Crystalline Powder

White Powder


: Positive


Assay(by HPLC)

: 98.0~102.0%



: 465~495


Melting Point

: 191~195°C


Loss On Drying

: 0.5%max


Specific Rotation

: +288°~ +298°


Residue On Ignition

: 0.1%max


Related Substances

: Total:1.5%max




Residue Solvents

: 0.2%max


Heavy Metals

: 20PPm max



The specification conform with enterprise standard.

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