13-ethyl-11-methylenegon-4-en-17-one
13-ethyl-11-methylenegon-4-en-17-one structure
|
Common Name | 13-ethyl-11-methylenegon-4-en-17-one | ||
|---|---|---|---|---|
| CAS Number | 54024-21-4 | Molecular Weight | 284.436 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 412.5±44.0 °C at 760 mmHg | |
| Molecular Formula | C20H28O | Melting Point | 99-101ºC | |
| MSDS | N/A | Flash Point | 177.9±23.4 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | (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 |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 412.5±44.0 °C at 760 mmHg |
| Melting Point | 99-101ºC |
| Molecular Formula | C20H28O |
| Molecular Weight | 284.436 |
| Flash Point | 177.9±23.4 °C |
| Exact Mass | 284.214020 |
| PSA | 17.07000 |
| LogP | 5.65 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.547 |
| InChIKey | KVNYZZFGXXHVMG-FKFKMFNGSA-N |
| SMILES | C=C1CC2(CC)C(=O)CCC2C2CCC3=CCCCC3C12 |
| Storage condition | 2-8°C |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 3 | |
|---|---|
| DownStream 3 | |
![(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 Structure](https://image.chemsrc.com/caspic/375/54024-17-8.png)
CAS#:54024-17-8![(8S,9S,10R,14S)-13-ethyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one Structure](https://image.chemsrc.com/caspic/229/220332-82-1.png)
CAS#:220332-82-1
CAS#:161640-05-7
CAS#:54024-22-5
CAS#:110-54-3
CAS#:54048-10-1This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 18-methyl-11-methylene-4-estren-17-one |
| 13-ethyl-11-methylenegona-4-en-17-one |
| 13-ethyl-11-methylengon-4-ene |
| Desogestrel EP IMpurity C |
| 13Beta-Ethyl-11-methylenegon-4-en-17-one |
| (8S,9S,10R,13S,14S)-13-Ethyl-11-methylene-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one |
| 11-methylene-18a-homo-estr-4-en-17-one |
| (8S,9S,10R,13S,14S)-13-Ethyl-11-methylene-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one (non-preferred name) |
| 13-ethyl-11-methylenegon-4-en-17-one |
| 13b-Ethyl-11-methylenegon-4-en-17-one |
| 13-Ethyl-11-methylene-gon-4-en-17-one |
| Desogestrel InterMediates |
| Desogestrel Impurity 3 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the polar surface area (PSA) of (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? |
| A: Polar surface area (PSA) of (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 is 17.07000. |
| Q: What are the downstream products of (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? |
| A: Related downstream products(CAS) of (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: 54024-22-5;110-54-3;54048-10-1. |
| Q: What is the boiling point of (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? |
| A: Boiling point of (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 is 412.5±44.0 °C at 760 mmHg. |
| Q: What are the upstream materials of (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? |
| A: Related upstream materials(CAS) of (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: 54024-17-8;220332-82-1;161640-05-7. |
| Q: What is the English name of (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? |
| A: The English name of (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 is (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. |
| Q: What is the CAS number of (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? |
| A: CAS number of (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 is 54024-21-4. |
| Q: What are the storage conditions for (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? |
| A: Storage conditions for (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: 2-8°C. |
| Q: What is the molecular weight of (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? |
| A: Molecular weight of (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 is 284.436. |
| Q: What is the molecular formula of (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? |
| A: Molecular formula of (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 is C20H28O. |
| Q: What is the InChIKey of (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? |
| A: InChIKey of (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 is KVNYZZFGXXHVMG-FKFKMFNGSA-N. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |
| Henan Tianfu Chemical Co., Ltd. |