13b-Ethyl-11-methylenegon-4-en-17-one
![]() |
- $130 - $2551
- Product name: 13b-Ethyl-11-methylenegon-4-en-17-one
- CAS: 54024-21-4
- MF: C20H28O
- MW: 284.44
- EINECS:251-228-4
- MDL Number:MFCD08458336
- Synonyms:13b-Ethyl-11-methylenegon-4-en-17-one;13-Ethyl-11-methylene-gon-4-en-17-one;Desogestrel InterMediates;Desogestrel EP IMpurity C;(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1H-cyclopenta[a;11-methylene-13-ethyl-gon-4-ene-17-one;(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta;(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
9 prices
Selected condition:
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Chemenu
- Crysdot
- Matrix Scientific
- TRC
Package
- 10MG
- 100MG
- 250mg
- 1g
- ManufacturerAK Scientific
- Product number7749AB
- Product description(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
- Packaging250mg
- Price$2551
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPN0001919
- Product description13 -ETHYL-11-METHYLENEGON-4-EN-17-ONE 95.00%
- Packaging10MG
- Price$721.88
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPN0001919
- Product description13 -ETHYL-11-METHYLENEGON-4-EN-17-ONE 95.00%
- Packaging100MG
- Price$1732.5
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM202400
- Product description13-Ethyl-11-methylenegon-4-en-17-one 95%
- Packaging1g
- Price$636
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD13011246
- Product description(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+%
- Packaging100mg
- Price$168
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD13011246
- Product description(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+%
- Packaging250mg
- Price$269
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD13011246
- Product description(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+%
- Packaging1g
- Price$673
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number094480
- Product description(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+%
- Packaging250mg
- Price$1853
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberE925095
- Product description13β-Ethyl-11-methylenegon-4-en-17-one
- Packaging10mg
- Price$130
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 7749AB | (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one | 250mg | $2551 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | APN0001919 | 13 -ETHYL-11-METHYLENEGON-4-EN-17-ONE 95.00% | 10MG | $721.88 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | APN0001919 | 13 -ETHYL-11-METHYLENEGON-4-EN-17-ONE 95.00% | 100MG | $1732.5 | 2021-12-16 | Buy |
Chemenu | CM202400 | 13-Ethyl-11-methylenegon-4-en-17-one 95% | 1g | $636 | 2021-12-16 | Buy |
Crysdot | CD13011246 | (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+% | 100mg | $168 | 2021-12-16 | Buy |
Crysdot | CD13011246 | (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+% | 250mg | $269 | 2021-12-16 | Buy |
Crysdot | CD13011246 | (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+% | 1g | $673 | 2021-12-16 | Buy |
Matrix Scientific | 094480 | (8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one 95+% | 250mg | $1853 | 2021-12-16 | Buy |
TRC | E925095 | 13β-Ethyl-11-methylenegon-4-en-17-one | 10mg | $130 | 2021-12-16 | Buy |
Properties
Melting point :99-1010C
Boiling point :412.5±44.0 °C(Predicted)
Density :1.05±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :Solid
color :White
Boiling point :412.5±44.0 °C(Predicted)
Density :1.05±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :Solid
color :White
Safety Information
Symbol(GHS): |
![]() |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Warning | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hazard statements: |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Precautionary statements: |
|
Description
Desogestrel intermediateRelated product price
- Desogestrel
$29-1880 - Desogestrel EP IMpurity B
$4990-5750 - 13b-Ethyl-11-methylenegon-4-en-17-one
$130-2551
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Xiamen AmoyChem Co., Ltd
Standardpharm Co. Ltd.
Chongqing Chemdad Co., Ltd
Shaanxi Dideu Medichem Co. Ltd
Neostar United (Changzhou) Industrial Co., Ltd.