18-Methyl-11-methyleneestr-4-ene-3,17-dione

Product Name: 18-Methyl-11-methyleneestr-4-ene-3,17-dione
CAS No.: 54024-17-8
Chemical Name: 18-Methyl-11-methyleneestr-4-ene-3,17-dione
Synonyms: 18-Methyl-11-me;Etonogestrel Impurity 3;Etonogestrel Impurity 17;Etonogestrel Related CoMpound A;18-Methyl-11-methyleneestr-4-ene-3,17-dione;13β-ethyl-11-methyleneestr-4-ene-3,17-dione;Gon-4-ene-3,17-dione, 13-ethyl-11-Methylene-;13β-Ethyl-11-methyliden-gon-4(5)-ene-3,17-dione;Etonogestrel Related Compound A (10 mg) (13-Ethyl-11-methylenegon-4-ene-3,17-dione);Etonogestrel Related Compound A (13Beta-Ethyl-11-methylenegon-4-ene-3,17-dione) (1268794)
CBNumber: CB72651368
Molecular Formula: C20H26O2
Formula Weight: 298.42
MOL File: 54024-17-8.mol

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18-Methyl-11-methyleneestr-4-ene-3,17-dione Property

Density: 1.11
vapor pressure: 0-0Pa at 20-25℃
form: Solid:particulate/powder
LogP: 3.3 at 20℃ and pH7

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Safety

HS Code: 2937230000

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: SHG0005710
Product name: 13-ETHYL-11-METHYLENE-GON-4-ENE-3,17-DIONE
Purity: 95.00%
Packaging: 5MG
Price: $499.55
Updated: 2021/12/16

Matrix Scientific

Product number: 094479
Product name: (8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione
Purity: 95+%
Packaging: 250mg
Price: $742
Updated: 2021/12/16

Matrix Scientific

Product number: 094479
Product name: (8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione
Purity: 95+%
Packaging: 1g
Price: $1647
Updated: 2021/12/16

AK Scientific

Product number: Z6096
Product name: 13-Ethyl-11-methylene-gon-4-ene-3,17-dione
Packaging: 1g
Price: $2273
Updated: 2021/12/16

Crysdot

Product number: CD13011247
Product name: (8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione
Purity: 95+%
Packaging: 250mg
Price: $309
Updated: 2021/12/16

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18-Methyl-11-methyleneestr-4-ene-3,17-dione Chemical Properties,Usage,Production

Uses

18-Methyl-11-methyleneestr-4-ene-3,17-dione is used in the preparation of Desogestrel (D296875), which is oral contraceptive.

18-Methyl-11-methyleneestr-4-ene-3,17-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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18-Methyl-11-methyleneestr-4-ene-3,17-dione Suppliers

China 19 India 2 United Kingdom 1 United States 3 Global 25

ChemStrong Scientific Co.,Ltd

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Email: admin@nexconn.com
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Amadis Chemical Company Limited

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Taizhou Crene Biotechnology Co. Ltd.

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Alfa Chemistry

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Standardpharm Co. Ltd.

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Jinan blalong chemical co. LTD

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Hubei huizepu Pharmaceutical Technology Co., Ltd

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Taizhou Nanfeng Pharmaceutical Research Institute

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54024-17-8, 18-Methyl-11-methyleneestr-4-ene-3,17-dioneRelated Search:

Everolimus EP Impurity E 2-Piperidinecarboxylic acid, 1-[2-oxo-2-[(2R,3R,6S)-tetrahydro-2-hydroxy-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,19Z,21R)-14-hydroxy-22-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxo-3,5,7,15,19-docosapentaen-1-yl]-3-methyl-2H-pyran-2-yl]ace... EzetiMibe-d4 Etoricoxib Impurity 18 4'-Methylthioacetophenone Everolimus Related Compound 2 Ethyl imidazole-4-carboxylate Ethanone, 2-[4-(methylsulfonyl)phenyl]-1-(3-pyridinyl)-

18-Methyl-11-methyleneestr-4-ene-3,17-dione

Gon-4-ene-3,17-dione, 13-ethyl-11-Methylene-

(8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenan

18-Methyl-11-me

Etonogestrel Impurity 3

Etonogestrel Related CoMpound A

(8S,9S,10R,14S)-13-Ethyl-11-Methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione

(8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phe

Etonogestrel Impurity 17

Etonogestrel Related Compound A (13Beta-Ethyl-11-methylenegon-4-ene-3,17-dione) (1268794)

13β-Ethyl-11-methyliden-gon-4(5)-ene-3,17-dione

13β-ethyl-11-methyleneestr-4-ene-3,17-dione

Etonogestrel Related Compound A (10 mg) (13-Ethyl-11-methylenegon-4-ene-3,17-dione)

54024-17-8

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