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CAS RN 38002-18-5

CAS RN 38002-18-5

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1

6-Keto Ethynyl Estradiol, TRC

CAS: 38002-18-5 Molecular Formula: C20 H22 O3 Molecular Weight (g/mol): 310.39 Synonym: 3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one,Ethinylestradiol Imp. G (EP),6-Oxoethinylestradiol,6-Ketoethinylestradiol 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 SMILES: C[C@]12CC[C@H]3[C@@H](CC(=O)c4cc(O)ccc34)[C@@H]1CC[C@@]2(O)C#C

CAS 38002-18-5
Molecular Weight (g/mol) 310.39
SMILES C[C@]12CC[C@H]3[C@@H](CC(=O)c4cc(O)ccc34)[C@@H]1CC[C@@]2(O)C#C
Synonym 3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one,Ethinylestradiol Imp. G (EP),6-Oxoethinylestradiol,6-Ketoethinylestradiol
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 Formula C20 H22 O3
2

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

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 38002-18-5
Molecular Weight (g/mol) 310.39
InChI Formula 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
Chemical Name or Material 3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one (6-Oxoethinylestradiol; 6-Ketoethinylestradiol)
SMILES C[C@]12CC[C@H]3[C@@H](CC(=O)c4cc(O)ccc34)[C@@H]1CC[C@@]2(O)C#C
Synonym 3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one,Ethinylestradiol Imp. G (EP),6-Oxoethinylestradiol,6-Ketoethinylestradiol,Ethinyl Estradiol Related Compound A,Ethinylestradiol Impurity G
Certifications/Compliance ISO 17025
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 Formula C20 H22 O3
Formula Weight 310.1569 g/mol
Analyte or Component Names 3,17-Dihydroxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-6-one (6-Oxoethinylestradiol; 6-Ketoethinylestradiol)