High Purity Tamoxifen Citrate (Nolvadex) for Anti Estrogen
Tamoxifen Citrate Quick Details
Product Name: Tamoxifen Citrate (Nolvadex)
CAS No.: 54965-24-1
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
Storage Condition: 2-8°C
Active Pharmaceutical Ingredients;Antitumors for Research and
Biochemistry;API's;Intracellular receptor;pharmaceutical raw
material;Steroid and Hormone;API;SOLTAMOX;antineoplastic drug
Nolvadex is the trade name for the drug tamoxifen citrate, it is a
non-steroidal agent that demonstrates
potent anti-estrogenic properties. The drug is technically an
estrogen agonist/antagonist, which competitively binds to estrogen receptors in various target
With the tamoxifen molecule bound to this receptor, estrogen is blocked from exerting any action, and an
anti-estrogenic effect is achieved.Since many forms of breast cancer are responsive to estrogen, the
ability of tamoxifen citrate to block its action in such cells has proven to be a very effective treatment.
It is also utilized successfully as a preventative measure, taken by people with an extremely high
familial tendency for breast cancer.
While Nolvadex is effective against estrogen, it is not our strongest
available remedy. We now have the drugs Arimidex, Femara, and Aromasin available to us, which notably
prevents estrogen from being manufactured in the first place. Altering the effect of estrogen in
the female body can cause a level of discomfort, so anti-estrogens are most bearable when used after the
point of menopause. Since Nolvadex is milder in comparison, it is more widely applicable and
usually the first treatment option.
|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%||0.0018%|
|Heavy metals||Not more than 0.001%||0.0006%|
|Related substances||Total: Not more than 1.0%|
Individual: Not more than 0.5%
|E-isomer||Not more than 0.3%||0.19%|
|Organic volatile impurities||Conforms||Conforms|
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