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CAS RN 57-63-6

H3C(S)(S)(R)OH(S)(R)HOHC

CAS RN 57-63-6

IUPAC Name: (1R,3aS,3bR,9bS,11aS)-1-ethynyl-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol
Synonyms: ethinyl estradiol ethinyl E2 estoral {[orion]} linoral ethinylestradiol jenapharm ethynyloestradiol 17 α-ethynyloestradiol ethinyl oestradiol effik anovlar 17a-ethynyloestradiol-17b
Molecular Weight (g/mol): 296.41
Molecular Formula: C20H24O2
InChi Key: BFPYWIDHMRZLRN-SLHNCBLASA-N
SMILES: C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1CC[C@@]2(O)C#C
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1 – 3 of 3 results
1

Ethinyl Estradiol Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

2

Ethinylestradiol, 98%, Thermo Scientific Chemicals

CAS: 57-63-6 Molecular Formula: C20H24O2 Molecular Weight (g/mol): 296.41 MDL Number: MFCD00003690 InChI Key: BFPYWIDHMRZLRN-SLHNCBLASA-N Synonym: ethinyl estradiol,ethynylestradiol,ethynyl estradiol,ethinylestradiol,ethinyloestradiol,ginestrene,17-ethinylestradiol,progynon c,ethinoral,eticyclin PubChem CID: 5991 ChEBI: CHEBI:4903 IUPAC Name: (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol SMILES: C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1CC[C@@]2(O)C#C

PubChem CID 5991
CAS 57-63-6
Molecular Weight (g/mol) 296.41
ChEBI CHEBI:4903
MDL Number MFCD00003690
SMILES C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1CC[C@@]2(O)C#C
Synonym ethinyl estradiol,ethynylestradiol,ethynyl estradiol,ethinylestradiol,ethinyloestradiol,ginestrene,17-ethinylestradiol,progynon c,ethinoral,eticyclin
IUPAC Name (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
InChI Key BFPYWIDHMRZLRN-SLHNCBLASA-N
Molecular Formula C20H24O2
3

Ethynylestradiol 98.0+%, TCI America™
SDP

CAS: 57-63-6 Molecular Formula: C20H24O2 Molecular Weight (g/mol): 296.41 MDL Number: MFCD00003690 InChI Key: BFPYWIDHMRZLRN-SLHNCBLASA-N Synonym: ethinyl estradiol,ethynylestradiol,ethynyl estradiol,ethinylestradiol,ethinyloestradiol,ginestrene,17-ethinylestradiol,progynon c,ethinoral,eticyclin PubChem CID: 5991 ChEBI: CHEBI:4903 IUPAC Name: (1R,3aS,3bR,9bS,11aS)-1-ethynyl-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol SMILES: C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1CC[C@@]2(O)C#C

PubChem CID 5991
CAS 57-63-6
Molecular Weight (g/mol) 296.41
ChEBI CHEBI:4903
MDL Number MFCD00003690
SMILES C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1CC[C@@]2(O)C#C
Synonym ethinyl estradiol,ethynylestradiol,ethynyl estradiol,ethinylestradiol,ethinyloestradiol,ginestrene,17-ethinylestradiol,progynon c,ethinoral,eticyclin
IUPAC Name (1R,3aS,3bR,9bS,11aS)-1-ethynyl-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol
InChI Key BFPYWIDHMRZLRN-SLHNCBLASA-N
Molecular Formula C20H24O2