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High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite

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High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite

China High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite supplier
High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite supplier High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite supplier High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite supplier High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite supplier

Large Image :  High Purity Cancer Treatment Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite

Product Details:

Place of Origin: China
Brand Name: Keray
Certification: SGS,ISO9001
Model Number: 50-27-1

Payment & Shipping Terms:

Minimum Order Quantity: 10gram
Price: Negotiable
Packaging Details: discreet and safe foil bag or tin
Delivery Time: 24 hours upon receipt of payment
Payment Terms: T/T, West Union, Moneygram, Bank Transfer
Supply Ability: 3000Kg/Month
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Detailed Product Description
CAS: 50-27-1 Model Number:: Anabolic Steroids Powder
Delivery Time: 24hours After Received Your Payment Delivery: Alone And Safe (EMS, DHL, FedEx,TNT,UPS, Aramex, EUB)
Online Talking:: Watsapp: +86 13418710728 Email: Sylvia@ke-ray.cn
Name: Estriol Appearance: White Crystalline Powder
Usage: Breast Cancer Drugs

High Purity Prohormones Steroids Raw Powder Estriol CAS 50-27-1 Estrogenic Metabolite

Estriol


CAS No.: 50-27-1
Molecular Weight: 288.3814
Molecular Formula: C18H24O3
Appearance: White crystalline powder
Specification:USP
MOQ: 10g
Grade: Pharmaceutical Grade
Storage: Shading, confined preservation.
Manufacturer:Shucan


Description of Estriol :


1. Estriol can be a weak or strong estrogen depending on if it is given acutely or chronically when given to
immature animals, but is an antagonist when given in combination with estradiol.
Estriol may play a role in the development of breast cancer, but based on in vitro research, does appear
to act as an antagonist to the G-protein coupled estrogen receptor. Though estriol is used as part of
the primarily North American phenomenon of bioidentical hormone replacement therapy, it is not
approved for use by the FDA or Health Canada.

2. Though initial research in the 1970s suggested it could be used therapeutically as an estrogen,
subsequent research failed to confirm this hypothesis.
In pregnant women with multiple sclerosis, estriol reduces the disease's symptoms noticeably, according
to researchers at UCLA's Geffen Medical School.

3. Estriol can be a weak or strong estrogen depending on if it is given acutely or chronically when given to
immature animals, but is an antagonist when given in combination with estradiol.
Estriol may play a role in the development of breast cancer, but based on in vitro research, does appear
to act as an antagonist to the G-protein coupled estrogen receptor. Though estriol is used as part of
the primarily North American phenomenon of bioidentical hormone replacement therapy, it is not
approved for use by the FDA or Health Canada.
 

 

Therapeutic Uses:

Like more common forms of estrogen, estriol is used for the treatment of menopausal symptoms . Double-blind, placebo-controlled studies and other controlled trials have found oral or vaginal estriol effective for symptoms of menopause, including hot flashes, night sweats, insomnia, vaginal dryness, and recurrent urinary tract infections. Estriol may also help prevent.

 

 

COA :

 

ITEM SPECIFICATION RESULT
Character White or almost white crystalline powder White crystalline powder
Specific rotation +54°to +62° +59.9°
Completeness of solution Clear and free from undissolved solid Conforms
Identification (1) complies by IR
(2) complies by UV
Conforms
Conforms
Residue on Ignition Not more than 0.1% 0.05%
Loss on drying Not more than 0.5 0.1%
Chromatographic
purity
Total impurities not more than 2.0% <2.0%
Assay It should contain 97.0% to 102.0% of C18H24O3 calculated on dried basis 98.4%
Particle size It should be 90% below 30μm Conforms
Conclusion

Conforms to USP36

 

 

OUR ADWANTAGE:

1,  High quality with competitive price:
1).  Standard: Enterprise Standard
2).  All Purity≥98%
3).  We are manufacturer and can provide high quality products with factory price.
2,  Fast and safe delivery
1).  Parcel can be sent out within 24 hours after payment. Tracking number available
2).  Secure and discreet shipment. Various transportation methods for your choice.
3).  Customs pass rate ≥99%
4).  We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
3,  We have clients throughout the world.
1).  Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2).  Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3).  High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 


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Contact Details
Shenzhen Keray Biotech Co., Ltd.

Contact Person: Sylvia Yang

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