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Toremifene (89778-26-7)

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AASraw is with synthesis and production ability from gram to mass order of Toremifene (CAS 89778-26-7), under CGMP regulation and trackable quality control system.

Toremifene powder, A first generation nonsteroidal selective estrogen receptor modulator (SERM) that is structurally related to tamoxifen. Like tamoxifen, it is an estrogen agonist for bone tissue and cholesterol metabolism but is antagonistic on mammary and uterine tissue.

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Product Description


Toremifene video




Toremifene basic Characters


Name: Toremifene
CAS: 89778-26-7
Molecular Formula: C26H28ClNO
Molecular Weight: 405.96
Melt Point: 108-110°C
Storage Temp: 25°C (77°F)
Color: White-to-Off-White Solid



Toremifene (89778-26-7) usage in steroids cycle



Toremifene (89778-26-7), its trade name is Fareston.


Toremifene Usage

The dosage of FARESTON is 60 mg, once daily, orally. Treatment is generally continued until disease progression is observed.


Warning on Toremifene

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Even Toremifene (CAS 89778-26-7) can cause a life-threatening heart rhythm disorder.


Further instructions

Toremifene is a nonsteroidal triphenylethylene derivative. Toremifene binds to estrogen receptors and may exert estrogenic, antiestrogenic, or both activities, depending upon the duration of treatment, animal species, gender, target organ, or endpoint selected. The antitumor effect of Toremifene (89778-26-7) in breast cancer is believed to be mainly due to its antiestrogenic effects, in other words, its ability to compete with estrogen for binding sites in the cancer, blocking the growth-stimulating effects of estrogen in the tumor. Toremifene may also inhibit tumor growth through other mechanisms, such as induction of apoptosis, regulation of oncogene expression, and growth factors.



How to buy Toremifene from AASraw


1.To contact us by our email inquiry system,or online skypecustomer service representative(CSR).
2.To provide us your inquired quantity and address.
3.Our CSR will provide you the quotation, payment term, tracking number, delivery ways and estimated arrival date(ETA).
4.Payment done and the goods will be sent out in 12 hours(For order within 10kg).
5.Goods received and give comments.