Desogestrel
Also known as: (17α)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yn-17-ol, (8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol, 13-Ethyl-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-17-ol, Cerazette, Marvelon 150/320, Org 2969, Cyclosa, Dicromil, 13-ethyl-17-ethynyl-11-methylene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol, 17a-Ethynyl-18-methyl-11-methyl-ene-D4-estren-17b-ol
Desogestrel (CAS 54024-22-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H30O and a molecular weight of 310.473 g/mol. Key properties include a melting point of 109-110ºC, a boiling point of 428.3±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 187.9±21.7 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54024-22-5
- Jingsj CID
- J-1986827-0
- Molecular Formula
- C22H30O
- Molecular Weight
- 310.473 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109-110ºC |
|---|---|
| Boiling Point | 428.3±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 187.9±21.7 °C |
| Exact Mass | 310.229675 |
| PSA | 20.23000 |
| LogP | 6.59 |
| Vapor Pressure | 0.0±2.3 mmHg at 25°C |
| Refractive Index | 1.566 |
| Storage Conditions | -20°C |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Gassen DT, et al. Evaluation of hormonal suppression with two contraceptive regimens using ethinyl estradiol and desogestrel. Arch Gynecol Obstet. 2013 Feb;287(2):289-94. |
|---|
Frequently Asked Questions
What is the CAS number of Desogestrel?
The CAS number of Desogestrel is 54024-22-5.
What are the molecular formula and molecular weight of Desogestrel?
Desogestrel has molecular formula C22H30O and molecular weight 310.473 g/mol.
Is Desogestrel hazardous?
Desogestrel has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Desogestrel?
For Desogestrel, Upstream Products: 13b-ethyl-11-methylenegon-4-en-17-one, Acetylene, (17β)-13-Ethyl-17-hydroxy-11-methylenegon-4-en-3-one; Downstream Products: Etonogestrel.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Desogestrel (CAS 54024-22-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986827-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.