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USP Estriol powder

Product Name:USP Estriol powder
CAS NO.: 50-27-1
Molecular formula:C18H24O3
Synonyms:E 3;ESTRIOL;ESTRA-1,3,5(10)-TRIENE-3,16,17-TRIOL
Shelf life: 24 months
Purity : 98% HPLC
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 100g;1kg
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse
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  • Product Description

Xi'an Faithful BioTech Co., Ltd: Your Trusted USP Estriol powder Manufacturer & Supplier

Xi'an Faithful BioTech Co., Ltd  is a leading supplier of USP Estriol powder . We have always adhered to the service philosophy of "quality first, honest service", providing high-quality services to major universities, research institutes and other units. Our business now covers 26 countries worldwide. For many years, we have adhered to the enterprise tenet of customer first and integrity-based, and have won the trust of foreign customers with strong product prices, reliable product quality, high-quality sales services, and fast warehousing speed.

USP Estriol powder Introduction

Estriol (E3) is one of the three main estrogens in humans. Metabolites of β - estradiol and Estrone. Among Estradiol, Estrone, and Estriol, Estriol has the weakest activity. Exists in urine, with higher levels during pregnancy. There is not much difference in serum Estriol concentration levels among non pregnant women, postmenopausal women, and men. Researchers have synthesized Estriol powder, a white powder that is difficult to dissolve in water. Our USP Estriol powder strictly controls every step of the production process to ultimately meet USP standards.It is your first choice for scientific research or production.

Specifications

ItemSpecificationResults
AppearanceWhite to practically white, odorless, crystalline powder.white crystalline powder, odorless
IdentificationA:IR B:UVConforms
Melting pointAbout 280ºC281.5ºC
SolubilityInsoluble in water; sparingly soluble in alcohol; soluble , n ether, and in vegetable oilsConforms
Completeness of solutionThe solution is clear and free from undissolved solid.Conforms
Loss on drying≤0.5%0.26%
Specific optical rotation+54°~ +62°+57.07°
Total impurities≤2.0%Conforms
Residue on ignition≤0.1%0.06%
Assay≥98%98.63%
Conclusion:Conform with enterprise specification 

Why Choose Us?

We integrate three core product lines of pharmaceutical raw materials, peptide raw materials, and high-purity plant extracts to create a one-stop procurement platform for vertical fields. By establishing a self built raw material base and adopting a strategic cooperation model, the tedious process of coordinating multiple suppliers is eliminated, ensuring the stability of the supply chain and helping customers reduce costs and increase efficiency. Equipped with a 7 × 24-hour dedicated service team, providing real-time logistics progress push and dynamic management of customer files, from demand analysis to after-sales tracking, to build a service loop that runs through the entire product lifecycle.

Main applications

The main uses of USP Estriol powder are as follows:

  • 1. Treatment of gynecological diseases

Menopausal syndrome: Relieve symptoms such as hot flashes, night sweats, and emotional fluctuations.
Atrophy of the genitourinary tract: improves vaginal dryness, frequent urination, and enhances local tissue elasticity.

  • 2. Hormone replacement therapy (HRT)

Supplementing insufficient estrogen in the body, preventing osteoporosis and cardiovascular disease risks, and maintaining female physiological functions.

  • 3. Assisted reproductive technology

Regulating the endometrial environment to improve embryo implantation rate, commonly used in assisted reproductive processes such as in vitro fertilization (IVF).

  • 4. Skin care

As an active ingredient used in skincare products, it promotes collagen synthesis, improves skin elasticity, and delays aging.

  • 5. Research and pharmaceuticals

For drug research and development, clinical trials and production of estrogen drugs (such as tablets, patches, gel, etc.)

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USP Estriol powder

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FAQ

Q1:What is the expiry date?

A1:The usual shelf life is 2 years. Generally, products need to be stored in a dark and dry place. We will send you the latest batch of products.

Q2:Why the products have not been kept cool during transport although it is recommended for those products to be refrigerated or frozen?

A2:This is because required temperature conditions for keeping products and transporting products are not always the same.

Q3:Is estriol the same as estrogen?

A3: Estriol is one of three estrogen hormones. Estriol levels rise throughout pregnancy, helping to keep the fetus and your uterus healthy. The levels are at their highest right before childbirth.

Contact Us

 If you are conducting relevant research or product production and need our USP Estriol powder, please feel free to contact us at any time Email: sales12@faithfulbio.com .

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