CAS 38002-18-5 3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one (6-Oxoethinylestradiol; 6-Ketoethinylestradiol)

CAT	APS38002185
CAS	38002-18-5
Structure
Synonyms	3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one, 6-Oxoethinylestradiol, 6-Ketoethinylestradiol, Ethinylestradiol Imp. G (EP)
IUPAC Name	(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-6-one
Molecular Weight	310.39
Molecular Formula	C20H22O3
Canonical SMILES	C[C@]12CC[C@H]3[C@@H](CC(=O)c4cc(O)ccc34)[C@@H]1CC[C@@]2(O)C#C
InChI	InChI=1S/C20H22O3/c1-3-20(23)9-7-17-15-11-18(22)16-10-12(21)4-5-13(16)14(15)6-8-19(17,20)2/h1,4-5,10,14-15,17,21,23H,6-9,11H2,2H3/t14-,15-,17+,19+,20+/m1/s1

Accurate Mass	310.1569
API Family	Matrix - API Family Ethinylestradiol
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Impurity standards, Hormones, Mikromol

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