Estradiol Benzoate powder
Synonym: 1,3,5(10)-oestratriene-3,17-beta-diol3-benzoate;BETA-ESTRADIOL 3-BENZOATE;BETA-ESTRADIOL BENZOATE;B-ESTRADIOL-3-BENZOATE;17beta-Estradiol monobenzoate
CAS NO.: 50-50-0
EINECS NO.: 200-043-7
Molecular Formula: C25H28O3
Purity & Grade: 99%; Medicine grade
Character: White Powder
Free sample: Available
Stock: In stock
Warehouse: USA/EU/AU Warehouse
MOQ & Package: 10g; Package according to demand
Shipping: Safe and fast delivery
Lead Time: 7-15 days
Store & Shelf life: Cool & dry place; 24 months
- Product Description
Xi'an Faithful BioTech Co., Ltd: Your Trusted Estradiol Benzoate powder Manufacturer & Supplier
Xi'an Faithful BioTech Co., Ltd. sells high quality Estradiol Benzoate powder. We have established a comprehensive product traceability system. This system spans the entire supply chain, enabling end-to-end tracking and management. To ensure accurate traceability, each batch of products is assigned a unique batch number. This number allows customers to easily access the quality inspection report for that batch, commonly known as the COA report. This initiative provides complete transparency in our quality control process, truly achieving our goal of "transparent and traceable quality." We have also established a comprehensive service system for logistics and distribution. We have established deep partnerships with many internationally renowned logistics companies, including industry leaders such as DHL and FedEx. Through these partnerships, we provide customers with door-to-door, one-stop transportation solutions.
Estradiol Benzoate powder Introduction
Estradiol Benzoate powder is a white, odorless crystalline powder. Estradiol benzoate is an estradiol analogue containing a benzyl ester at the C-3 position. Estradiol benzoate is lipophilic and is not readily released in lipophilic matrices, but is rapidly released in hydrophilic matrices. Therefore, a water-soluble matrix, such as polyethylene glycol, should be selected. These matrices maintain the desired gel appearance. Estradiol benzoate can be used to treat injuries caused by decreased estrogen production in the body. Estradiol benzoate, a benzoate salt of natural estradiol, shares the pharmacological effects of estradiol. It promotes and regulates the normal development of female reproductive organs and secondary sexual characteristics, promotes endometrial hyperplasia, enhances uterine smooth muscle contractions, and promotes breast development and hyperplasia.
COA
| Test items | Specifications | Results |
| Description | White crystalline powder | White crystalline powder |
| Assay | 97.0~103.0% | 99.21% |
| Melting Point | 192~198°C | 192~196°C |
| Loss On Drying | 0.5%max | 0.21% |
| Related Substances | total impurities ≤1.0% | conform |
| Related Substances | any individual impurity ≤0.5% | conform |
| Conclusion | Conform with enterprise specification | |
Why Choose Us?
Leading Industry Purity: Our products achieve ≥99% HPLC purity, with extremely low impurity levels, far exceeding the requirements of international pharmacopoeias such as USP and BP. Advanced synthesis processes and multi-stage purification techniques ensure batch-to-batch consistency, eliminating experimental deviations and production risks caused by impurities.
Diverse Size Options: Flexible packaging options ranging from 1g to 100kg are available to support needs from laboratory trials to industrial production.
Efficient Supply Chain Response: We maintain a constant inventory of ≥50kg, and can ship within 1-3 business days after order confirmation.
Application Areas
Treats female hypogonadism, amenorrhea, and menopausal syndrome.
Used for ovarian insufficiency, amenorrhea, menopausal syndrome, senile vaginitis, and prostate cancer.
Can also be used to reduce lactation after childbirth.
Quality Control:
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FAQ
Q1: What is Estradiol Benzoate powder used for?
A1: Estradiol benzoate is used in hormone therapy for the treatment of menopausal symptoms such as hot flashes and vaginal atrophy and in the treatment of hypoestrogenism and delayed puberty due to hypogonadism or other causes in women. It is also used in hormone therapy for transgender women.
Q2: What is the difference between Estradiol Benzoate powder and estradiol valerate?
A2: Estradiol valerate is a natural estrogen ester with a milder, longer-lasting effect; estradiol benzoate is a synthetic ester with a faster onset of action.
Q3: What are the side effects of Estradiol Benzoate powder?
A3: Common side effects include gastrointestinal effects (nausea and vomiting), breast tenderness, and edema. Skin hyperpigmentation (chloasma) is also a concern, and sun exposure is recommended.
Contact Us
Choosing our Estradiol Benzoate powder means you're not only selecting a high-quality raw material partner, but also building a solid foundation for your product quality and market reputation. Feel free to contact us at sales9@faithfulbio.com.
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