Basic Information
ID DDInter1315
Drug Type small molecule
Molecular Formula C21H28O2
Molecular Weight 312.453
CAS Number 6533-00-2
Description Norgestrel is synthetic steroidal progestin that is used in combination with ethinyl estradiol for oral contraception. Norgestrel is composed of a racemic mixture of two stereoisomers, dextronorgestrel and levonorgestrel. However, only the levorotary enantiomer ([levonorgestrel]) is biologically active.
ATC Classification G03FA10 G03FB01 G03AA06
IUPAC Name 15-ethyl-14-ethynyl-14-hydroxytetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one
InChI WWYNJERNGUHSAO-UHFFFAOYSA-N
Canonical SMILES CCC12CCC3C(CCC4=CC(=O)CCC34)C1CCC2(O)C#C
Useful Links DrugBank ChEBI PubChem Substance KEGG Drug ChemSpider Wikipedia ChEMBL
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Multi-DRUG trade Multi-DRUG Drug type Warning Note