Hot Sale Dienogest/ Dienogestrel CAS 65928-58-7 With Best Price

Product Name:    Dienogestrel
Synonyms:    (17a)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;17a-Cyanomethyl-17-hydroxyestra-4, 9-dien-3-one;Dienogestril;Endometrion;STS 557;Dienogestrel;Dienogest;(17R)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
CAS:    65928-58-7
MF:    C20H25NO2
MW:    311.43
EINECS:    639-448-2
Product Categories:    Inhibitors;Natazia;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Final material
Mol File:    65928-58-7.mol


Dienogest (dienoest) is a selective luteinising hormone analogue newly introduced in recent years, which exerts a stabilising effect on endometrial tissue by specifically binding ethylene norethindrone and progesterone derivatives. One study found that tumour necrosis factor (TNF) and interleukin (IL-8) tend to be elevated in patients with endometriosis.

Dienogest/ Dienogestrel CAS 65928-58-7  of Chemical Properties
Melting point     210-2140C
alpha     D25 -290° (c = 0.5 in pyridin e)
Boiling point     451.46°C (rough estimate)
density     1.0899 (rough estimate)
refractive index     1.5614 (estimate)
storage temp.     2-8°C
solubility     Chlorofo rm (Slightly), Pyridin e (Slightly)
form     powder
pka    13?+-.0.40(Predicted)
color     white to beige
optical activity    [α]/D -305 to -325°, c = 1 in dichlorometha ne
Merck     14,3106
CAS DataBase Reference    65928-58-7(CAS DataBase Reference)


Function and Application of  Dienogest/ Dienogestrel CAS 65928-58-7

Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
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A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.