Etonogestrel
Also known as: 3-Keto-desogestrel, 3-Oxo-desogestrel, 3-Ketodesogestrel, Implanon, Nexplanon, Org 3236, Desogestrel Related Compound C, Etonoestrel, (8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one, 13-Ethyl-17-hydroxy-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-3-one, 17-Ethinyl-17β-hydroxy-18-methyl-11-methylene-4-estren-3-one, 3-keto-Org 2969, UNII-304GTH6RNH
Etonogestrel (CAS 54048-10-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H28O2 and a molecular weight of 324.457 g/mol. Key properties include a melting point of 182-184ºC, a boiling point of 473.1±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 201.1±21.3 °C. It is classified under GHS with signal word Danger and hazard statements H351 — Suspected of causing cancer and H360 — May damage fertility or the unborn child. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54048-10-1
- Jingsj CID
- J-846973-6
- Molecular Formula
- C22H28O2
- Molecular Weight
- 324.457 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 182-184ºC |
|---|---|
| Boiling Point | 473.1±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 201.1±21.3 °C |
| Exact Mass | 324.208923 |
| PSA | 37.30000 |
| LogP | 4.22 |
| Vapor Pressure | 0.0±2.7 mmHg at 25°C |
| Refractive Index | 1.575 |
| Storage Conditions | -20°C |
GHS Safety & Compliance
- H351 — Suspected of causing cancer
- H360 — May damage fertility or the unborn child
Frequently Asked Questions
What is the CAS number of Etonogestrel?
The CAS number of Etonogestrel is 54048-10-1.
What are the molecular formula and molecular weight of Etonogestrel?
Etonogestrel has molecular formula C22H28O2 and molecular weight 324.457 g/mol.
Is Etonogestrel hazardous?
Etonogestrel has GHS signal word Danger and hazard statements H351 — Suspected of causing cancer; H360 — May damage fertility or the unborn child.
What are the upstream and downstream products of Etonogestrel?
For Etonogestrel, Upstream Products: Desogestrel, 13b-ethyl-11-methylenegon-4-en-17-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Etonogestrel (CAS 54048-10-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-846973-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.