API
17β-Estradiol (β-Estradiol) Powder CAS 50-28-2
Product Description
17β-Estradiol (β-Estradiol) is a predominant endogenous steroidal estrogen naturally produced in the human body, featuring the highest biological activity among all human estrogens. Available as a high-purity white crystalline powder, this pharmaceutical-grade raw material presents stable physicochemical properties, stringent impurity control, and a validated purity of ≥99% via HPLC detection.
Manufactured through sophisticated synthetic routes and multi-stage purification procedures, our 17β-Estradiol API delivers exceptional batch-to-batch consistency and moderate solubility for versatile formulation compatibility. It is applicable for the development of tablets, capsules, creams, gels and various other pharmaceutical dosage forms.
Produced in full GMP-compliant facilities and complying with USP and EP international pharmacopoeia standards, this premium estrogen raw material is widely utilized by global pharmaceutical enterprises, academic laboratories and scientific research institutions for pharmaceutical formulation development and endocrine system research.
Product Application
1. Endocrine System Research: Serves as a core experimental material for studying estrogen biological activity and endocrine regulation mechanisms, supporting in-depth physiological and pharmacological research.
2. Oral Formulation Development: Ideal for R&D of oral estrogen preparations such as tablets and capsules, benefiting from stable properties and excellent formulation compatibility.
3. Topical Preparation R&D: Widely applied in the development of external pharmaceutical dosage forms including creams and gels for estrogen-related topical therapies.
4. Preclinical Pharmaceutical Studies: Used for preclinical efficacy verification, drug screening and safety evaluation of estrogen-targeted pharmaceutical candidates.
Quality Assurance
￭ High-purity raw materials and GMP cleanroom synthesis
￭ Full batch testing: HPLC, melting point, moisture, heavy metals and related substances
￭ Strictly for human pharmaceutical research and production
￭ Sample validation ensures consistency between trial and bulk batches
￭ Full set of export documents for global regulatory compliance
Our Advantages
We provide DOOR-TO-DOOR shipping, including customs clearance.
1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line)
2: Various payment terms accepted (Btc; MoneyGram; WU)
3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging)
4: Efficient delivery (3-10 DAYS fast delivery service )
5: Best quality (Without any doping, all the products are pure)
6: Good reputation (we have been in this industry for years, earned great trust from our clients from allover the world)
7: Huge Capacity (We have plenty manufacture centers, each day can produce tons of various products.)
8: The most competitive price (manufacture and produce by our own factories)
9.In the end, we have the most professional experienced and dedicated team here.
FAQ
Q1: What is the purity of the 17β Estradiol Powder you supply?
A: ≥99% high pharmaceutical-grade purity with strictly controlled impurities, compliant with international pharmaceutical API standards.
Q2: What are its core advantages?
A: It possesses the highest endogenous estrogen biological activity, stable physicochemical properties, excellent batch consistency and wide compatibility for various oral and topical formulations.
Q3: Does it meet overseas export standards?
A: Yes. The product complies with international API quality specifications. We provide complete COA, MSDS and test documents to support global export and smooth customs clearance.
Q4: How can I get a sample?
A: Free sample is available, but freight charges will be at your account. The freight cost will be returned or deducted from your future bulk order.
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Contact for Ordering
Whatsapp & Mobile: +86 18765235779
Email:alicehu1988@163.com
Qingdao Little Fox Bio-Tech supplies Flexible procurement options, sample testing, small or bulk orders, global fast transportation, 1-on-1 technical support for research efficiency.