Positive Dienogest Progesterone Hormones Estrogen CAS 65928-58-7 Dienogestrel Powder

1.  Quick Detail:
 

English name: Dienogestrel
English Name: Dienogest; Dienogestril; Endometrion; STS 557
CAS: 65928-58-7
Formula: C20H25NO2
MW: 311.418
Molecular Structure:

Density: 1.2g / cm3
Melting point: 210-2140C
Boiling point: 549 ° C at 760 mmHg
Flash Point: 285.8 ° C
Vapor Pressure: 2.42E-14mmHg at 25 ° C

Assay:99%

Appearance:white crystalline powder

 
2.  Description:

Dienogest is used primarily as a contraceptive in combination with ethinylestradiol. It is given as a tablet containing 2 mg of dienogest and 30 μg of ethinylestradiol. Dienogest is also available in a quadriphasic oral contraceptive pill combined with estradiol valerate, marketed as Natazia in the United States and Qlaira in some European countries. This formulation is also approved for the treatment of heavy menstrual bleeding.

The minimum dose required to inhibit ovulation has been found to be approximately 1 mg.

(1) Dienogest has moderate affinity for the progesterone receptor in human uterus tissue, in vitro, about 10% that of progesterone.

(2) Inhibition of ovulation

The minimum effective dose of oral dienogest required to inhibit ovulation is 1 mg/day. The inhibition of ovulation by dienogest occurs mainly via peripheral action as opposed to central action on gonadotrophin secretion. Oral treatment of dienogest 2 mg/day in cyclical women reduced serum progesterone levels to anovulatory levels, however serum levels of lutenising hormone and follicle-stimulating hormone are not significantly altered.

Professional Manufacture: Shenzhen Keray Biotech CO., LIMITED
is a legit and professional pharmaceutical manufacturer specialized in steroid hormone powders, steroid
injectable liquids, peptides,pharmaceutical raw materials & its intermediate. Our company integrates R&D,
producing, operating and marketing into an organic whole. All products are produced under
GMP conditions according to Standard Operation Procedure(SOP),not from little underground labs or black markets, so the quality is guaranteed. We have authority of export and import, and have experience of export for more than 10 years.

Minimum Order: 10-100 grams.our min packing of each powder is 10g or 100g, but some expensive powder can be bought at several grams.

Payment Method: Western Union,Money Gram,T/T.
 
Professional Delivery: By courier ( EMS, DHL, Fedex, UPS,TNT) is prefered, bulk order can be negotiated.5-7 business days delivery in timely manner. Tracking No. is available ,we can provide you latest tracking of our customers to check validity of delivery if you need.

Discreetly Packing: Safe and professional disguised package can be guaranteed.

Plenty In Stock: Most of powders are in stock.We export over 1000 kilograms of steroid powder per month.

High Delivery Rate: Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%,  As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.

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Email: silvia.young@outlook.com
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