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E-mail: sales@rongxinbio.com

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Tamoxifen Base Powders CAS10540-29-1

Tamoxifen Base Powders CAS10540-29-1

Main product information:
CAS No: 10540-29-1
Suitable for: Adult
Purity: >97%
payment Method: Western Union, Money Gram, Bank Transfer
Quality Standard: in House Standard
Appearance: White fine powder
Function: Raw material powder.

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Product Details

Product details

NameTamoxifen Base
Other nameTamoxifen
AppearanceWhite fine powder
Min order quantity10grams.
Quality standardEnterprise Standard
PackingAs your require
payment MethodBank Transfer Bitcion
StorageKeep it under seal in cool and dark place
CertificationGMP, ISO 9001, USP, BP
GradePharmaceutical Grade
PackageIn foil bag or drum
UsagePharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.
Product CategoriesBoldenone Base(1-Dehydrotestosterone),Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;API


Introduction to Tamoxifen(powder and pill):

Tamoxifen, whose chemical name is (Z)-2-[4-(1,2-diphenyl-1-butene)phenoxy]-N,N-dimethylethylamine, is an organic the compound powder, whose molecular formula is C26H29NO, is clinically used to treat advanced breast and ovarian cancer. Tamoxifen, also known as Tamoxifen Base Powders CAS10540-29-1 , is a non-steroidal anti-estrogen drug. It is an endocrine therapy drug and belongs to a hormone receptor modulator. Its mechanism of action is to compete with estrogen and inhibit the breast after binding to the estrogen receptor. The proliferation of cancer cells plays a role in anti-tumor therapy.

Tamoxifen .png

Indications of tamoxifen(powder and pill):

1. Adjuvant treatment of breast cancer after surgery. It is effective for estrogen receptor-positive patients, especially for postmenopausal patients over 60 years of age.

2. Advanced breast cancer, or recurrence after treatment. It has good effect on skin, lymph node and soft tissue metastasis for people.

3. Endometrial cancer.

What can promote endogenous secretion? The answer is of course hcg, tamoxifen, clomiphene.

Tamoxifen Base Powders CAS10540-29-1 belongs to selective estrogen receptor modulators (SERMs). Selective estrogen receptor modulators are a class of drugs called anti-estrogens. Another class of drugs under the anti-estrogens category is called aromatase inhibitors (AIs), such as exemestane and anastrozole. AIs and SERMs constitute anti-estrogens.

Although tamoxifen is primarily an anti-estrogen, it also has powerful testosterone stimulating properties. Tamoxifen has the ability to prevent negative feedback caused by estrogen in the hypothalamus and pituitary gland. As a result, this stimulates the pituitary release of Luteinizing Hormone (LH) and Follicle Stimulating Hormone (FSH). Both LH and FSH are technologies necessary for endogenous testosterone production. Without LH and FSH, especially LH, there is no endogenous testosterone secretion.

For bodybuilder in CYCLE, the important of tamoxifen as followings:

Anatrizol and Latrizol are aromatase inhibitors items, which can effectively block the secretion of estrogen and effectively prevent the conversion of testosterone to estrogen, thereby completely preventing the phenomenon of feminization. And some people actually questioned the use of Tamoxifen Base Powders CAS10540-29-1 anti-estrogens from the beginning of the cycle. In fact, when you understand the serious result that the severity of feminization is irreversible, you will not regret choosing to use the selective aromatase inhibitor tamoxifen. Xifen is decisive!

In summary, it is imperative to add anti-female measures to your CYCLE plan! Of course, the first thing is to choose professionals to deploy reasonably for you!






White Crystalline Powder

white powder







Melting Point



Specific Rotation

+34~ +38(C=2,in dioxane)


Loss On Drying

1.0%max in vacuum over P2O5 for 4h


Residual Solvents

meets the requirements.


Organic Volatile Impurities

meets the requirements.



The specification conform with USP30 standard

Rongxin Bio-Tech company’s Competitive Advantage to you

1. Quality: all products are produced under GMP, purity more than 99%.
2. More competitive price from factory directly.
3. Customized:accept,we would supply OEM service for the Peptides,hgh,steriods raw powders and other products.
4. Prompt delivery day :shipment will do within 3 working day after receive payment.
5. Safe shipping: bubble+aluminum bag+carton
6. Payment methods: Money gram, western union,T/T advance or bank transfer payment

Contact information

Enterprise mailbox:sales@rongxinbio.com


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