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BGC » Chemicals A-Z » 5-alpha-Pregnane-3, 20-dione
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5-alpha-Pregnane-3, 20-dione

BGC Id:771141495379
CAS No:566-65-4
Synonyms:3,20-allopregnanedione ; 5α-dihydroprogesterone ; allopregnanedione ; allopregnane-3,20-dione ; pregnane-3,20-dione ; 5 a-pregnane-3 20-dione ; allopregnan-3,20-dione ; allopregnandione ; 5a-dihydroprogesterone ; 5a-pregnan-3,20-dione
Molecular Formula:C21H32O2
Molecular Weight:316.48
EINECS:209-297-3
Structural Formula

2025 - The most valued supplier

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C21H32O2

    • Chemical-Suppliers
    Leap Chem
    Molecular Formula: C21H32O2 Molecular Weight: 316.48

    The last intensive check and update was carried out on 2025/05/30.

    Identify

    Synonyms:
    3,20-allopregnanedione ; 5α-dihydroprogesterone ; allopregnanedione ; allopregnane-3,20-dione ; pregnane-3,20-dione ; 5 a-pregnane-3 20-dione ; allopregnan-3,20-dione ; allopregnandione ; 5a-dihydroprogesterone ; 5a-pregnan-3,20-dione
    CAS:
    566-65-4
    EINECS:
    209-297-3
    Molecular Formula:
    C21H32O2
    MDL:
    SMILES:
    CCNCC(O)=O

    Properties

    Molecular Weight:
    316.48 g·mol−1
    Density:
    ~1.0 g/cm3 (Predicted)
    Melting point:
    200 °C
    Boiling point:
    ~429.2 °C at 760 mmHg (Predicted)
    download Download Molfile for :
    (5α)-Pregnane-3,20-dione

    Suppliers

    Xiamen Hisunny Chemical Co., Ltd.

    Company type: Leading producer
    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. We are seller of Ethyl 5-nitroindole-2-carboxylate. Send yr. inquiries, you will get it!
    Country: P.R.China   Phone: +86-592-3327115   Telefax: +86-592-5823596

    Finetech Industry Limited

    Company type: Producer
    Country: P.R.China
    Phone: +86-27-8746 5837
    Telefax: +86-27-8777 2287
    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Most of our products were exported to the North America, Europe and Oceania. Finetech Industry Limited also offers Isovitexin. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

    Xiamen Equation Chemical Co.,Ltd

    Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We sell 9-Phenyl-9-fluorenol as well. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
    Company type: Bulk chemical producer
    Country: P.R.China
    Phone: +86 592 6515854
    Telefax: +86 592 6515854

    AK Scientific, Inc.

    Company type: Supplier
    AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. We are supplier of Vinyltrimethoxysilane. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
    Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

    Leap Chem Co., Ltd

    Company type: Bulk and laboratory supplier
    Country: P.R.China
    Phone: +852-30606658
    LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

    BIOZOL Diagnostica Vertrieb GmbH

    Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We supply our chemical product N-Methyl-N,2,4,6-tetranitroaniline. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
    Company type: Supplier of chemical products
    Country: Germany
    Phone: +49-871-966346-0
    Telefax: +49-871-966346-13

    BuGuCh & Partners

    Company type: Producer
    We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
    Country: Germany  

    Safety Information

    Hazard Classes:
    WGK Germany:
    3
    RTECS:
    TU4157150

    What other providers are available for CAS 566-65-4?

    In addition to the providers presented here for 5-alpha-Pregnane-3, 20-dione with the CAS number 566-65-4, there are other 7 providers with slightly different product names available for this CAS number.

    Dayang Chem (Hangzhou) Co.,Ltd. +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    +2 additional providers that we know from the past




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