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Wuhan Yuancheng Gongchuang Technology Co,ltd
Wuhan Yuancheng Gongchuang Technology Co,ltd

China Anti-Estrogen Steroid Toremifene Citrate manufacturer


Gold Index: 167644

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Anti-Estrogen Steroid Toremifene Citrate 

Price: 90.0 USD 
Payment Terms: T/T,D/A,WU,Money Gram;Bitcoin 
Special Groups: Bodybuilding Suppplements (165)
Place of Origin: Hubei, China (Mainland) 
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Product Detail

Model No.: Serm Powder
Production Capacity: 500kg//month
Delivery Date: 4-15days
CAS No.: 89778-27-8
Alias: Toremifene
Usage: steroid hormone
Price: Toremifene bulk price
Effects: bodybuilding, bukling
Standard: USP/Bp/EP Toremifene
Means of Transport: Ocean,Air;Express
Packing: disguise package or as requ...
Brand Name: yc
Purity: Toremifene 99.20% by HPLC
Package: Toremifene discreet package
Supplier: Toremifene supplier
Delivery: Toremifene safe delivery
Appearance: Toremifene White crystallin...

1.Toremifene is a selective estrogen receptor modulator (SERM)
2.Toremifene helps oppose the actions of estrogen in the body
3.Toremifene powder

High Quality Oral Serm Toremifene Citrate Fareston CAS: 89778-27-8


Product Name: Toremifene citrate

Toremifene citrate Synonyms: Fareston

Toremifene citrate CAS:   89778-27-8

Toremifene citrate MF:   C32H36ClNO8

Toremifene citrate MW:   598.08

Toremifene citrate mp:    160-162°C

Toremifene citrate bp:    146-148°C

Toremifene citrate density:  1.045g/cm

Toremifene citrate refractive index:  1.416-1.418

Toremifene citrate storage temp:  -20°C Freezer

Toremifene citrate half Life : around 5 days

Toremifene citrate appearance: white to Off-White Solid

Toremifene Citrate Quality Test Report(COA):

Test items          Quality requirements         Results
DescriptionWhite or like white crystalline powderWhite crystalline powder
SolubilityFreely soluble in pyridine and acetic acid(100), sparingly soluble in methanol, slightly soluble in ethanol, very slightly soluble in water, and practically insoluble in die-thyl etherFreely soluble in pyridine and acetic acid(100), sparingly soluble in methanol, slightly soluble in ethanol, very slightly soluble in water, and practically insoluble in die-thyl ether
Melting point159~163ºC159.0~160.5ºC
IdentificationWhite or Almost White Crystalline PowderWhite powder 
(a)Positive reactionMust complyComplies
(b)Positive reactionMust complyComplies
(c) UVThere is the strongest absorption at the wavelength of 234~238nm and 275~278nm.There is the strongest absorption at the wavelength of 236.8nm and 276.2nm.
(d) IRThere is absorption at 1741, 1703, 1585, 1241 and 706cm-1.There is absorption at 1741, 1703, 1585, 1241 and 706cm-1.

(a) Relative substances

Total relative substances≤1.0%01%
(b)Heavy metals≤10ppm<10ppm
Loss on drying≤1.0%0.1%
Residue on ignition≤0.1%0.04%
Assay≥98.5% (Calculated by C26H28ClNO .C6H8O7)

Toremifene citrate Application:

Toremifene citrate is an oral selective estrogen receptor modulator (SERM) derived from triphenylethylene. It is FDA approved for breast cancer treatment, and has possible medical uses for prostate cancer. Bodybuilders will use this drug to combat gynecomastia (bitch tits), but it's still very new to the scene and has some drawbacks.


It has already been covered that Toremifen is a SERM, and serves to block Estrogen at various receptor sites in certain tissues within the body. As a layman explanation, Toremifen pretends to be a 'fake' Estrogen that occupies Estrogen receptors within breast tissue. With these receptors occupied by Toremifen, real Estrogen cannot perform their jobs there.

Toremifen 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.


Toremifen is also agonistic to Estrogen receptors in other tissues in the body. This means that whileToremifen 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.

Toremifene citrate Dosage:

For bodybuilding purposes, a dose of 40-60 mg/day seems to be a good starting point. If the user is trying to fight existing gynecomastia, they may choose to double the dose and add an aromatase inhibitor like Aromasin with it. For PCT, some users will kick-start with 100-120 mg/day and then lower to 40-60 mg/day for 4-6 weeks.

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Company Info

Wuhan Yuancheng Gongchuang Technology Co,ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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