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|CAS Registry Number:||10540-29-1||MF::||C32H37NO8|
|Molecular Weight::||563.64||Appearance:||White Or Almost White Powder|
|Purity:||99%||Shipping Method:||Air&Sea Transporation,Express|
Estrogen Blocker Steroids,
Low Estrogen Steroids
USP Anti-Estrogen Tamoxife Citrate CAS 54965-24-1 Nolvadex for Breast Health
1.What is tamoxifen?
Tamoxifen blocks the actions of estrogen, a female hormone. Certain types of breast cancer require estrogen to grow.
Tamoxifen is used to treat some types of breast cancer in men and women. It is also used to lower a woman's chance of developing breast cancer if she has a high risk (such as a family history of breast cancer).Tamoxifen may also be used for purposes not listed in this medication guide.
Nolvadex (tamoxifen citrate) is very comparable to Clomid, behaves in the same manner in all tissues, and is a mixed estrogen agonist/antagonist of the same type as Clomid. The two molecules are also very similar in structure. It is not correct that Nolvadex reduces levels of estrogen: rather, it blocks estrogen from estrogen receptors and, in those tissues where it is an antagonist, causes the receptor to do nothing
Product name:Tamoxifen Citrate,Nolvadex
EINECS No.: 259-415-2
Molecular Formula: C32H37NO8
Molecular Weight: 563.64
Melting point: 140-144 °C
Appearance: White crystalline powder
Standard: Enterprise Standard
Packing: 25KG/Drum or as per your requirements
Application: Applied to the treatment of advanced, recurrent breast cancer and ovarian cancer.
Storage Condition: 2-8°C
Tamoxifen Citrate is an antagonist of the estrogen receptor in breast tissue via its active metabolite, hydroxytamoxifen. In other tissues such as the endometrium, it behaves as an agonist, and thus may be characterized as a mixed agonist/antagonist. Tamoxifen is the usual endocrine (anti-estrogen) therapy forhormonereceptor-positivebreast cancer in pre-menopausal women, and is also a standard in post-menopausal women although aromatase inhibitors are also frequently used in that setting.
is metabolized into compounds that also bind to the estrogen receptor but do not activate it. Because of this competitive antagonism, acts like a key broken off in the lock that prevents any other key from being inserted, preventing estrogen from binding to its receptor. Hence breast cancer cell growth is blocked.
Highest concentration made - 20mg/ml
Per 1 gram of Tamoxifen Citrate you will need:
9.8 ml's of PEG 600
39.2 ml's of 190 Proof Grain Alcohol
|Product name||Tamoxifen citrate (Nolvadex)|
|Appearance||White crystalline powder|
|Identification||IR , UV conform||Conform|
|Loss on drying||<0.5ml||0.21ml|
|Residue on ignition||Not more than 0.2%||0.06ml|
|Iron||Not more than 0.005%||0.000018|
|Heavy metals||Not more than 0.001%||0.000006|
|Related substances||Total: Not more than 1.0% Individual: Not more than 0.5%||0.32% 0.14%|
|E-isomer||Not more than 0.3%||0.0019|
|Organic volatile impurities||Conforms||Conforms|
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|Tamoxifen Citrate (Nolvadex)||CAS:54965-24-1|