Norethisterone (Norethindrone)/Ethinyl estradiol

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Product Description

ProductNorethisterone (Norethindrone)/Ethinyl estradiol
CAS68-22-4/
FormulaC20H26O2
Synonym17a-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, 19-NOR-4-ETHISTERONE, 19-NORETHINDRONE, 19-NORETHISTERONE, 19-NOR-17ALPHA-ETHYNYL-4-ANDROSTEN-17BETA-OL-3-ONE, Norethindrone

Typical Product Specifications

Molecular weight298.42
EINECS200-681-6
AlphaD20 -31.7° (chloroform); D20 -25° (chloroform)
Melting Point205-206 °C
Formpowder
Merck6697
Colorwhite to off-white
Solubilitychloroform: =50 mg/mL, clear, colorless
Solubilitychloroform: =50 mg/mL, clear, colorless
Storage Temperature-20°C Freezer
ClassToxic Release Inventory (TRI) Chemicals
FunctionIntermediates
IndustryPharmaceutical
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