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N6384 Sigma-Aldrich

19-Norethindrone

Sigma Reference Standard

Synonym: 17α-Ethynyl-19-nortestosterone, 17-Hydroxy-19-nor-17α-4-pregnen-20-yn-3-one, 17α-Ethynyl-17β-hydroxy-19-nor-4-androsten-3-one, 19-Nor-17α-ethynyl-4-androsten-17β-ol-3-one, 19-Norethisterone

  • CAS Number 68-22-4

  • Empirical Formula (Hill Notation) C20H26O2

  • Molecular Weight 298.42

  •  Beilstein/REAXYS Number 1915671

  •  EC Number 200-681-6

  •  MDL number MFCD00067596

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Properties

grade   Sigma Reference Standard
packaging   vial of 250 mg
mp   205-206 °C (lit.)
SMILES string   [H][C@]12CCC(=O)C=C1CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@@]4(O)C#C
InChI   1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1
InChI key   VIKNJXKGJWUCNN-XGXHKTLJSA-N

Description

Biochem/physiol Actions

19-norethindrone is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases (SULT).

Packaging

Supplied in amber screw-cap vials

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
3
RTECS 
RC8975000

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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