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19-Nor-17alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol (9,11-Didehydroethinylestradiol), Mikromol™

Product Code. 18052270
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50 mg
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Product Code. 18052270 Supplier Mikromol Supplier No. MM0123.02

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Description

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.

19-Nor-17alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol (9,11-Didehydroethinylestradiol)
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Specifications

Chemical Name or Material 9,11-Didehydroethinylestradiol
CAS 1231-96-5
Analyte or Component Names 9,11-Didehydroethinylestradiol
Shipping Condition Ice pack (-20°C)
Molecular Formula C20 H22 O2
Certifications/Compliance ISO 9001
Synonym 19-Nor-17alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol, Ethinylestradiol Imp. B (EP), 9,11-Didehydroethinylestradiol, Ethinyl Estradiol Related Compound B, Ethinylestradiol Impurity B
InChI Formula InChI=1S/C20H22O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7-8,12,17-18,21-22H,4,6,9-11H2,2H3/t17-,18+,19+,20+/m1/s1
SMILES C[C@]12CC=C3[C@@H](CCc4cc(O)ccc34)[C@@H]1CC[C@@]2(O)C#C
IUPAC Name (8S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
Molecular Weight (g/mol) 294.39
Quantity 50 mg
Formula Weight 294.162 g/mol
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