Toremifene Citrate (Skype:sales09_109)

Toremifene Citrate

Product Description:
1. CAS No:89778-27-8
2. Molecular Formula: C26H28ClNO.C6H8O7
3. Assay: 97.0%~103.0%
4. Appearance: White crystalline powder.
5. Usage:Originally developed to fight breast cancer, bodybuilders have used Fareston to successfully fight gynocomastia caused when testosterone converts to estrogen in the body and men grow breasts. This substance can be used for little else and other similar compounds, such as Nolvadex or Clomid, are much more effective in post-cycle-therapy.


Toremifene (also known under its brand and trade name of Fareston) is a member of a category, family, and class of drugs that are known as SERMs (Selective Estrogen Receptor Modulators). SERMs fall under an even broader category of drugs that are known as anti-estrogens, and the cousin family of SERMs (that also fall under anti-estrogens) are aromatase inhibitors, commonly abbreviated as AIs. SERMs include compounds such as Toremifene, Nolvadex (Tamoxifen), and Clomid (Clomiphene Citrate). Aromatase inhibitors (AIs) include compounds such as Arimidex (Anastrozole), Aromasin (Exemestane), and Letrozole (Femara). Although the two fall under the category of anti-estrogens, they are both sub-categories that branch off into their own families, as SERMs and AIs differ greatly in their mechanism of action within the human body concerning how they control or block Estrogen. There has been much misunderstanding and misconception in previous decades as to what each of these do, and this should always be first clarified to the reader before describing Toremifene.


Toremifene (Fareston) is a non-steroidal selective Estrogen receptor modulator (SERM) that expresses both mixed agonistic as well as antagonistic properties in relation to Estrogen in different tissues and cells within the human body. Toremifene is a member of a family of compounds known as triphenylethylene compounds, which Nolvadex (Tamoxifen) as well as Clomid (Clomiphene Citrate) are both also members of, and are both in particular very closely related compounds to each other.

It has already been covered that Toremifene is a SERM, and serves to block Estrogen at various receptor sites in certain tissues within the body (breast tissue in particular). As a layman explanation, Toremifene pretends to be a ‘fake’ Estrogen that occupies Estrogen receptors within breast tissue. With these receptors occupied by Toremifene, real Estrogen cannot perform their jobs there. Toremifene does not reduce total blood plasma levels of Estrogen. In addition to being antagonistic to Estrogen receptors in breast tissue, it is also antagonistic to Estrogen at the hypothalamus gland (this essentially ‘tricks’ the hypothalamus into thinking there is little or no circulating Estrogen levels in the body, causing it to increase its manufacture of Testosterone so that it can utilize aromatization to restore these levels. Toremifene is also agonistic to Estrogen receptors in other tissues in the body (within the liver in particular). This means that whileToremifene will act as an anti-estrogen in breast tissue and the hypothalamus, it will act as an Estrogen within the liver. This can have beneficial impacts especially during an anabolic steroid cycle, such as improving and shifting cholesterol levels into a more favorable range.

Email:sales09 at ycphar dom com


至: #496 Zhongshan Road, Wuchang District, Wuhan 430064, China
Your E-mail:

Send to other suppliers

Other supplier products

Lidocaine Base (Skype:sales09_109)
Lidocaine Base (Skype:sales09_109) Lidocaine Base (Skype:sales09_109) Product Description Synonyms: 2-(Diethylamino)-N-(2, 6-dimethylphenyl)-acetamide; Lignocaine; 2-diethylaminoa...
Eyeseryl(Skype:sales09_109) Eyeseryl(Skype:sales09_109) Product Description English name: Eyeseryl peptide Synonyms: Eyeseryl peptide Chinese Name: Silk eye aminopeptidase ...
19-HYDROXY-4-ANDROSTENE-3,17-DIONE  (Skype:sales09_109
19-HYDROXY-4-ANDROSTENE-3,17-DIONE (Skype:sales09_109 19-HYDROXY-4-ANDROSTENE-3,17-DIONE (Skype:sales09_109 Description: Synonyms: 4-Androsten-19-ol-3,17-dione; 4-Androstene-3,17-dione-19-ol CAS Reg...
Testosterone Cypionate (Skype:sales09_109
Testosterone Cypionate (Skype:sales09_109 Testosterone Cypionate (Skype:sales09_109 Product Description: Alias: Testosterone Cyclopentylpropionate; Test Cyp', Orquisteron, Oreton, Primot...
Testosterone Acetate  (Skype:sales09_109
Testosterone Acetate (Skype:sales09_109 Testosterone Acetate (Skype:sales09_109 Product Description: Other name:testosterone acetate--dea schedule CAS NO: 1045-69-8 Appearance :White cr...

Same products

Anesthetic Agents 98.5% L-Tryptophan
Anesthetic Agents 98.5% L-Tryptophan 卖方: HEBEI VICTORIA IMP.&EXP.CO.,LTD.
Pharmaceutical Grade L-THREONINE,Essential Amino Acid L-THREONINE
Pharmaceutical Grade L-THREONINE,Essential Amino Acid L-THREONINE 卖方: HEBEI VICTORIA IMP.&EXP.CO.,LTD.
Feed Grade Amino Acids DL METHIONINE 59-51-8
Feed Grade Amino Acids DL METHIONINE 59-51-8 卖方: HEBEI VICTORIA IMP.&EXP.CO.,LTD.
Feed Grade L-Lysine Sulphate 70%
Feed Grade L-Lysine Sulphate 70% 卖方: HEBEI VICTORIA IMP.&EXP.CO.,LTD.