Norethindrone

• CAS: 68-22-4
• Catalog Number: ACM68224
• Category: Steroidal Compounds
• Molecular Weight: 298.42
• Molecular Formula: C₂₀H₂₆O₂
• Synonyms: (8R,9S,10R,13S,14S,17R)-17-ETHYNYL-17-HYDROXY-13-METHYL-1,2,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE;4-ESTREN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE;17-HYDROXY-19-NOR-17ALPHA-4-PREGNEN-20-YN-3-ONE;17-hydroxy-19-nor-17a-pregn-4-en-20-yn-3-one;17a-ethynyl-19-nortestosterone;17ALPHA-ETHYNYL-17BETA-HYDROXY-19-NOR-4-ANDROSTEN-3-ONE;17ALPHA-ETHYNYL-19-NORTESTOSTERONE;19-NOR-4-ANDROSTEN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE
• IUPAC Name: (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
• SMILES: CC12CCC3C(C1CCC2(C#C)O)CCC4=CC(=O)CCC34
• InChI Key: VIKNJXKGJWUCNN-XGXHKTLJSA-N
• Boiling Point: 447ºC at 760 mmHg
• Melting Point: 205-206°C(lit.)
• Density: 1.15 g/cm³
• Appearance: powder
• EC Number: 200-681-6
• Exact Mass: 298.19300
• Hazard Statements: Xn
• Safety Description: 22-36/37/39-45-37/39-26
• Supplemental Hazard Statements: H351
• Symbol: GHS08
• WGK Germany: 3

Custom Q&A

What is the PubChem CID number for norethindrone?

The PubChem CID for norethindrone is 6230.

What is the chemical formula of norethindrone?

The chemical formula of norethindrone is C20H26O2.

What is the molecular weight of norethindrone?

The molecular weight of norethindrone is 298.4 g/mol.

What is the IUPAC name of norethindrone?

The IUPAC name of norethindrone is (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.

What is the InChIkey of norethindrone?

The InChIkey of norethindrone is VIKNJXKGJWUCNN-XGXHKTLJSA-N.

What is the CAS number of norethindrone?

The CAS number of norethindrone is 68-22-4.

What is the ChEMBL ID of norethindrone?

The ChEMBL ID of norethindrone is CHEMBL1162.

What is the KEGG ID of norethindrone?

The KEGG ID of norethindrone is C05028.

What is the UNII of norethindrone?

The UNII of norethindrone is T18F433X4S.

What is the NCI Thesaurus Code of norethindrone?

The NCI Thesaurus Code of norethindrone is C62059.