Superiority
1,In No Less five years exporting experience.
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Onchem specialized in APIs, chemical intermediates, herbal extract ，
pharmaceutical raw materials and health food supplement
Details
Company Introduction:
Onchem (China) Co.,Ltd is a comprehensive manufacturer and an international distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials.
Product Detailed
Desogestrel
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Product name |
Desogestrel |
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CAS No. |
54024-22-5 |
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Molecular Structure |
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Uasage |
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EINECS: 258-929-4
Molecular Formula: C22H30O
Synonyms: Desogen; 18,19-Dinorpregn-4-en-20-yn-17-ol,13-ethyl-11-methylene-, (17a)-; 3-Ethyl-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol;
Appearance: white to off-white crystalline powder
Molecular Weight: 310.473
Density: 1.07 g/cm3
Boiling Point: 428.3 °C at 760 mmHg
Melting Point: 109-110°C
Flash Point: 187.9 °C
Storage Temperature: -20°C Freezer
Refractive index: 1.566
Solubility: practically insoluble
Usage: A progestogen with low androgenic potency
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Package: 10G/pack,100g/pack,1kg/pack (aluminium foil bag)
Storage：2 year
Sample: we provide free sample.
Delivery:3days by EMS,FEDEX,DHL.
Factory Picture:
Welcome to our Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products, we will provide the competitive price for u. We are sincerely responsible for the "product quality" and "After Service"
China (Mainland)