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Norethisterone

SIAL/N1200000 - European Pharmacopoeia (EP) Reference Standard

Synonym: 19-Norethindrone; 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
MDL Number: MFCD00067596
Linear Formula: C20H26O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-N1200000 25 mg
 $153.00
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API family norethisterone
application(s) pharmaceutical (small molecule)
format neat
grade pharmaceutical primary standard
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
manufacturer/tradename EDQM
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
Application: Norethisterone EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
Biochem/physiol Actions: 19-norethindrone is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases (SULT).
General description: This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia .
Other Notes: Sales restrictions may apply.
Packaging: The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue .
mp 205-206 °C (lit.)
UNSPSC 41116107

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