| Message: | Norethindrone
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
CAS:68-22-4
EINECS:200-681-6
Purity:98%
Melting point: 205-206 ° C (lit.)
Storage conditions :-20 ° C Freezer
Solubility in chloroform: ≥ 50 mg / mL, clear, colorless
Description: White to creamy white crystals or crystalline powder
Usage:Progesteron. Norethindrone and acetate in combination with estrogen as contraceptive (oral). It is reasonably anticipated to be a human carcinogen
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