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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H26O2
Molecular Weight 310.4299
Optical Activity UNSPECIFIED
Defined Stereocenters 5 / 5
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-METHYL-ETHINYLESTRADIOL

SMILES

[H][C@@]12CC[C@@](O)(C#C)[C@@]1(C)CC[C@]3([H])C4=C(CC[C@@]23[H])C=C(O)C(C)=C4

InChI

InChIKey=QFPDNXSOEMFRPX-OKSLILNBSA-N
InChI=1S/C21H26O2/c1-4-21(23)10-8-18-16-6-5-14-12-19(22)13(2)11-17(14)15(16)7-9-20(18,21)3/h1,11-12,15-16,18,22-23H,5-10H2,2-3H3/t15-,16+,18-,20-,21-/m0/s1

HIDE SMILES / InChI

Approval Year

Name Type Language
2-METHYL-ETHINYLESTRADIOL
Common Name English
19-NORPREGNA-1,3,5(10)-TRIEN-20-YNE-3,17-DIOL, 2-METHYL-, (17.ALPHA.)-
Common Name English
ETHINYLESTRADIOL IMPURITY M [EP IMPURITY]
Common Name English
2-METHYL-ETHINYL ESTRADIOL
Common Name English
2-METHYL-19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YNE-3,17-DIOL
Common Name English
Code System Code Type Description
FDA UNII
YD0T6YEK7D
Created by admin on Sat Dec 16 04:58:50 GMT 2023 , Edited by admin on Sat Dec 16 04:58:50 GMT 2023
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CAS
3240-39-9
Created by admin on Sat Dec 16 04:58:50 GMT 2023 , Edited by admin on Sat Dec 16 04:58:50 GMT 2023
PRIMARY
PUBCHEM
13991395
Created by admin on Sat Dec 16 04:58:50 GMT 2023 , Edited by admin on Sat Dec 16 04:58:50 GMT 2023
PRIMARY
EPA CompTox
DTXSID40186115
Created by admin on Sat Dec 16 04:58:50 GMT 2023 , Edited by admin on Sat Dec 16 04:58:50 GMT 2023
PRIMARY