China (Mainland)
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Good quality Dienogestrel// Dienogest CAS NO.65928-58-7
- Min.Order: 10 Gram
- Payment Terms: T/T,MoneyGram
- Product Details
Keywords
- Dienogestrel
- Dienogest
- cas 65928-58-7
Quick Details
- ProName: Good quality Dienogestrel// Dienogest
- CasNo: 65928-58-7
- Molecular Formula: C20H26O3
- Appearance: white powder
- Application: is used primarily as a contraceptive i...
- DeliveryTime: immediately
- PackAge: aluminum foil bag
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: email: wonda-chem@outlook.com
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
Dienogest Powder is a progestin, or a synthetic progestogen. It is available in combination with estradiol valerate (as Natazia, Qlaira) or ethinylestradiol (as Valette) for use as an oral contraceptive, and by itself (as Visanne, Dinagest) for the treatment of endometriosis in Europe, Australia, and Japan. Although available in combination with estrogen as a contraceptive in the United States, dienogest is not available in this country by itself. In addition to its progestogenic effects, dienogest has antiandrogenic activity, and as a result can improve androgenic symptoms such as acne.
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Tests |
SPECIFICATIONS |
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Appearance |
Pale yellow to white crystalline powder |
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Melting point |
210℃-218℃ |
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1 |
UV identification |
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2 |
IR identification |
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3 |
HPLC identification |
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Specific rotation |
-338.0°~-358.0° |
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Related substances |
Total impurities ≤0.5% |
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Max unknown single impurity ≤0.1% |
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Residual solvent |
Tetrahydrofuran ≤0.072% |
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Ethyl acetate≤0.5% |
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Dichloromethane≤0.06% |
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Methanol≤0.3% |
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Acetonitrile ≤0.041% |
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Acetic acid |
≤0.5% |
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Loss on drying |
≤1.0% |
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Residue on ignition |
≤0.1% |
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Heavy metal |
≤10ppm |
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Assay |
98.0%~102.0% |
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Conclusion |
Conform with specification |
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Storage |
Store in sealed containers at cool & dry place. |
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Protect from light, moisture and pest infestation. |
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Shelf life |
2 years when properly stored |
Due to its strong inhibition of ovulation and application in oral contraceptive. Dienogest is a mixture of progesterone, pharmacology and have the advantages of natural and synthetic progesterone.
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 and Russia. This formulation is also approved for the treatment of heavy menstrual bleeding.
