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Ethinyl Estradiol, Powder, USP, 97-102%, Spectrum™

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1 kg
Amber Glass Bottle

ET150, 57-63-6, C20H24O2

Spectrum™ Ethinyl Estradiol, Powder, USP is a combination hormone medication is used to prevent pregnancy. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Loss on Drying 1%
Packaging Amber Glass Bottle
Quantity 1 kg
Melting Range 180°-186°C
Specific Rotation -28.0° to -29.5°
CAS 57-63-6
CAS Max % 100%
Molecular Formula C20H24O2
SMILES C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1CC[C@@]2(O)C#C
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
Molecular Weight (g/mol) 296.41
Percent Purity 97 to 102%
Grade USP
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