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13-Ethyl-11-methylene-gon-4-en-17-one

BGC Id:183317837691
CAS No:54024-21-4
Synonyms:(8s,9s,10r,14s)-13-ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1h-cyclopenta[a ; desogestrel intermediates ; 13b-ethyl-11-methylenegon-4-en-17-one ; 11-methylene-13-ethyl-gon-4-ene-17-one ; 13-ethyl-11-methylene-gon-4-en-17-one ; desogestrel ep impurity c
Molecular Formula:C20H28O
Molecular Weight:284.44
EINECS:
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 : C20H28O

    • Chemical-Suppliers
    Leap Chem
    Molecular Formula: C20H28O Molecular Weight: 284.44 HS Code: 2914299000

    The last intensive check and update was carried out on 2025/07/16.

    Identify

    Synonyms:
    (8s,9s,10r,14s)-13-ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1h-cyclopenta[a ; desogestrel intermediates ; 13b-ethyl-11-methylenegon-4-en-17-one ; 11-methylene-13-ethyl-gon-4-ene-17-one ; 13-ethyl-11-methylene-gon-4-en-17-one ; desogestrel ep impurity c
    CAS:
    54024-21-4
    EINECS:
    Molecular Formula:
    C20H28O
    MDL:

    Properties

    Molecular Weight:
    284.44 g·mol−1
    Melting point:
    99-1010C
    download Download Molfile for :
    13β-Ethyl-11-methylenegon-4-en-17-one

    Suppliers

    Simagchem Corporation

    Type de compagnie: Bulk chemical producer
    Your partner in China for chemicals business. 1,6-Hexandiol diglycidylether est également desservie par Simagchem Corporation. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
    pays: P.R.China   phone: +86 592 2680 277   fax: +86 592 2680 237

    Xiamen Hisunny Chemical Co., Ltd.

    Type de compagnie: Leading producer
    pays: P.R.China
    phone: +86-592-3327115
    fax: +86-592-5823596
    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. Send yr. Nous vendons 1-Bromoisoquinoline ainsi. inquiries, you will get it!

    Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

    Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Nous fournissons 4-Methoxybenzyl chloride ainsi. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
    Type de compagnie: Producer
    pays: P.R.China
    phone: +86 571 88026825
    fax: +86 571 88282557

    Dayang Chem (Hangzhou) Co.,Ltd.

    Type de compagnie: Leading producer
    Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Nous vendons n-Butyltriphenylphosphonium chloride ainsi. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
    pays: P.R.China   phone: +86-571-88938639   fax: +86-571-8893-8652

    Xiamen Equation Chemical Co.,Ltd

    Type de compagnie: Bulk chemical producer
    pays: P.R.China
    phone: +86 592 6515854
    fax: +86 592 6515854
    Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd offre également (R)-(-)-3-(Methylamino)-pyrrolidine. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

    Leap Chem Co., Ltd

    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 ...
    Type de compagnie: Bulk and laboratory supplier
    pays: P.R.China
    phone: +852-30606658

    BIOZOL Diagnostica Vertrieb GmbH

    Type de compagnie: Supplier of chemical products
    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. En outre Hippuryl-L-histidyl-L-leucine est fourni par nous. 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 ...
    pays: Germany   phone: +49-871-966346-0   fax: +49-871-966346-13

    Safety Information

    Hazard Classes:
    Storage temperature:
    Refrigerator

    What other providers are available for CAS 54024-21-4?

    In addition to the providers presented here for 13-Ethyl-11-methylene-gon-4-en-17-one with the CAS number 54024-21-4, there are other 4 providers with slightly different product names available for this CAS number.

    +1 additional providers that we know from the past
    +1 additional providers that we know from the past




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