C22H28O2
324.5 g/mol
APIDanger
Implanon
CAS54048-10-1EC258-936-2
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material
Etonogestrel is a steroidal progestin and contraceptive agent. It is the active pharmaceutical ingredient in the product Implanon, a contraceptive implant.
pharmaceutical raw material for contraceptive implantsactive pharmaceutical ingredient (API) for hormonal contraception
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Referencesame scaffold
(17beta)-13-Ethyl-17-hydroxy-11-methylenegon-4-en-3-one
CAS220332-82-1
pharmaceutical intermediate
Safety Reference
Danger
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Implanon (CAS 54048-10-1) is 2937.23.
HS code (international, 6-digit)
2937.23
EU CN code (8-digit)
2937 23 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
InChIKey
GCKFUYQCUCGESZ-BPIQYHPVSA-N
SMILES
CC[C@]12CC(=C)[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34
Synonyms (35)
- Desogestrel EP Impurity D
- Etonogestrel (USAN/INN)
- Etonogestrel [EP monograph]
- Etonogestrel, United States Pharmacopeia (USP)
- 3-Ketodesogestrel
- 3-Oxodesogestrel
- DESOGESTREL IMPURITY D
- ETONOGESTREL [MART.]
- Etonogestrel Impurity 9
- Etonogestrel, >=98% (HPLC)
- Implanon
- Implanon (TN)
- Nexplanon (TN)
- etonogestrelum
- nexplanon
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