Chemical Compound

ethinyl estradiol

CAS Registry Number 57-63-6
ethinyl estradiol chemical structure
Primary Record

ethinyl estradiol

In stock
4,080 g
Purity
98.3 %
CAS
57-63-6

Compound Identifiers & Properties

CAS
57-63-6
PubChem CID
5991
SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3C=CC(=C4)O
Canonical SMILES
C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(O)ccc4[C@H]3CC[C@@]21C

Names & Synonyms

  • ethinyl estradiol
  • Ethynylestradiol
  • ETHINYLESTRADIOL
  • Ethynyl estradiol
  • Ethinyloestradiol
  • Estinyl
  • Ginestrene
  • Lynoral
  • Etinoestryl
  • Etinestrol
  • Orestralyn
  • Spanestrin
  • Eticyclin
  • Eticyclol
  • Novestrol
  • Amenoron
  • Dyloform
  • Feminone
  • Primogyn
  • Estigyn
  • Ethidol
  • Inestra
  • Linoral
  • Menolyn
  • Oradiol
  • Esteed
  • Etistradiol
  • Etinestryl
  • Follicoral
  • Ethinoral
  • Progynon C
  • Estorals
  • Ertonyl
  • Estoral
  • Palonyl
  • Perovex
  • Neo-Estrone
  • 17-Ethinylestradiol
  • Primogyn C
  • Primogyn M
  • Eston-E
  • Diogyn E
  • Nogest-S
  • Microfollin
  • 17alpha-Ethynylestradiol
  • Ylestrol
  • Ethynyloestradiol
  • Etinilestradiol
  • Orestrayln
  • Amenorone
  • Chee-O-Genf
  • Eticylol
  • Kolpolyn
  • Prosexol
  • Diprol
  • Etivex
  • 17-Ethynylestradiol
  • Chee-O-Gen
  • Estoral (Orion)
  • 57-63-6
  • Ethinyl-oestranol
  • Diognat-E
  • 17alpha-Ethinylestradiol
  • Diogyn-E
  • Ethinylestriol
  • Estopherol
  • Anovlar
  • Progynon M
  • 17-Ethynyloestradiol
  • Ethinylestradiolum
  • Ortho-Cyclen
  • Certostat
  • Gynolett
  • Halodrin
  • Etinilestradiolo
  • Aethinyloestradiolum
  • desogen
  • Aethinyoestradiol
  • 17alpha-Ethinyl estradiol
  • Ethinyl E2
  • Norlestrin
  • Seasonique
  • Brevicon
  • Dicromil
  • Estrogen
  • Loestrin
  • Nordette
  • Seasonale
  • Triphasil
  • Cyclosa
  • Demulen
  • Modicon
  • Levlen
  • Ovcon
  • Ovral
  • Microfollin Forte
  • Ovex
  • 17-Ethinyl-3,17-estradiol
  • Ortho-novum
  • Estoral (VAN)
  • 17-Ethinyl-3,17-oestradiol
  • Ortho Evra
  • Tri-Levlen
  • Estradiol, Ethinyl
  • Estradiol, Ethynyl
  • Estropipate
  • Normaoestren
  • Thiuranide
  • Turisteron
  • Azurette
  • Cyclessa
  • Fempatch
  • Gynodiol
  • Marvelon
  • Menostar
  • Mercilon
  • Mircette
  • Nuvaring
  • Varnoline
  • 17a-Ethynylestradiol
  • Amethia
  • Camrese
  • Estring
  • Gynofen
  • Innofem
  • Novinet
  • Rivelsa
  • Rosyrah
  • Vagifem
  • Ylestol
  • Alesse
  • Enovid
  • Esclim
  • ethyl estradiol
  • Kariva
  • Ovulen
  • Yasmin
  • Alora
  • LoJaimiess
  • Oviol
  • Estradiol, 17-ethynyl-
  • Estoral [Orion]
  • 17-alpha-Ethynylestradiol
  • camrese Lo
  • Eticyclol;
  • Etifollin;
  • LO/Ovral
  • ortho-Cept
  • Triquilar;
  • Mixture Name
  • Feminone;
  • 17a-Ethinylestradiol
  • Estigyn;
  • Estinyl;
  • ethinyl-estradiol
  • ethinylestradiol-
  • Lynoral;
  • Certostat\r\n
  • component of Oracon
  • component of Ortrel
  • Thiuram E
  • Enovid-E
  • Estinyl (TN)
  • ethinyl-oestradiol
  • Aethinyoestradiol [German]
  • EE(sub 2)
  • component of Demulen
  • Ortho Tri-Cyclen
  • Progynon C;
  • Etinilestradiolo [DCIT]
  • 17alpha-Ethynyloestradiol
  • Ethy 11
  • Acetylene estradiol
  • component of Ovcon
  • component of Ovral
  • Triphasil-21
  • Ethinyl Estradiol [USP]
  • 17-etinilestradiol
  • Ethinylestradiol RS
  • Ortho Cyclen-21
  • Ortho Cyclen-28
  • component of Neocon
  • component of Zorane
  • Ethinyl Oestradiol Effik
  • Norethin 1/35 E
  • component of Modicon
  • Ovcon (Salt/Mix)
  • Ovral (Salt/Mix)
  • Ethinylestradiol CRS
  • Levlen (Salt/Mix)
  • Neocon (Salt/Mix)
  • Oracon (Salt/Mix)
  • Ortrel (Salt/Mix)
  • CRYSELLE
  • FEMHRT
  • LEVLITE
  • ROLDIOL
  • component of Brevicon
  • component of Gynetone
  • component of Halodrin
  • Etinilestradiol [INN-Spanish]
  • Anovlar (Salt/Mix)
  • Demulen (Salt/Mix)
  • Desogen (Salt/Mix)
  • Modicon (Salt/Mix)
  • Estoral {[Orion]}
  • Ethinyl-Oestradiol Effik
  • Jenapharm, Ethinylestradiol
  • 17a-Ethynyloestradiol
  • Ethinylestradiolum [INN-Latin]
  • NSC-10973
  • 17?-Ethynylestradiol
  • Brevicon (Salt/Mix)
  • Halodrin (Salt/Mix)
  • Loestrin (Salt/Mix)
  • Nordette (Salt/Mix)
  • Secrovin (Salt/Mix)
  • 17.alpha.-Ethinylestradiol
  • 17.alpha.-Ethynylestradiol
  • ESTROSTEP FE
  • NORQUEST FE
  • Ethinyl estradiol (USP)
  • Ethinylestradiol Jenapharm
  • component of Estopherol
  • component of Norlestrin
  • ethinylestradiol betadex
  • Seasonale (Salt/Mix)
  • Triphasil (Salt/Mix)
  • 17.alpha.-Ethynyloestradiol
  • 17 alpha-Ethinylestradiol
  • 17 alpha-Ethynylestradiol
  • Estopherol (Salt/Mix)
  • Estradiol 17-ethynyl-
  • Lo/Ovral (Salt/Mix)
  • Norlestrin (Salt/Mix)
  • Seasonique (Salt/Mix)
  • 17 alpha-Ethynyloestradiol
  • CCRIS 286
  • CHEMBL691
  • OVULEN-21
  • OVULEN-28
  • RefChem:55157
  • 17-Ethynylestradiol ram
  • DTXSID5020576
  • Ethinylestradiol (Standard)
  • 17alpha-Ethinylestradiol-17beta
  • Hemihydrate, Ethinyl Estradiol
  • Ortho Evra (Salt/Mix)
  • Tri-Levlen (Salt/Mix)
  • 17 alpha-ethinyestradiol
  • 17alpha-ethinyloestradiol
  • C20H24O2
  • ESTROSTEP 21
  • TRIPHASIL-28
  • BREVICON 21-DAY
  • BREVICON 28-DAY
  • Ethinylestradiol [INN:BAN:JAN]
  • LOW-OGESTREL-21
  • LOW-OGESTREL-28
  • Opera_ID_1808
  • 17-alpha-ethinylestradiol
  • ENPRESSE-21
  • ENPRESSE-28
  • NORDETTE-21
  • NORDETTE-28
  • Ortho-Novum (Salt/Mix)
  • 17 alpha Ethynylestradiol
  • 17a-Ethynylestradiol-l7b
  • BFPYWIDHMRZLRN-SLHNCBLASA-N
  • Ethinyl Estradiol Hemihydrate
  • LESSINA-21
  • LESSINA-28
  • MODICON 21
  • MODICON 28
  • Ortho-Cyclen (Salt/Mix)
  • TRIVORA-21
  • TRIVORA-28
  • AVIANE-21
  • AVIANE-28
  • D06NXY
  • DTXCID70576
  • PORTIA-21
  • PORTIA-28
  • 17-alpha-ethynyl estradiol
  • 17-alpha-Ethynylestradiol-17-beta
  • HSDB 3587
  • 17a-Ethynyloestradiol-17b
  • AC1L1LK6
  • LO/OVRAL-28
  • MLS000028479
  • OVCON-35
  • OVCON-50
  • OVRAL-28
  • SCHEMBL4071
  • 17alpha-Ethinyl-17beta-estradiol
  • CHEBI:4903
  • 17-alpha-Ethinyl-17-beta-estradiol
  • 17-Ethinyl-317-estradiol
  • 17a-Ethinyl-17b-estradiol
  • 3,3,5(10)-estratriene
  • LOESTRIN FE 1/20
  • MFCD00003690
  • TRI-NORINYL 21-DAY
  • TRI-NORINYL 28-DAY
  • 17-alpha-Ethynyl-17-beta-oestradiol
  • 17-etinil-3,17-estradiol
  • 17a-Ethynyl-17b-oestradiol
  • 3,3,5(10)-oestratriene
  • UNII-423D2T571U
  • MLS000758274
  • MLS001424011
  • 17-Ethinyl-3 17-estradiol
  • 17-Ethynyl-17beta-estradiol
  • BIDD:ER0162
  • ETHINYLESTRADIOL [INN]
  • ETHINYLESTRADIOL [JAN]
  • NORLESTRIN FE 1/50
  • EINECS 200-342-2
  • MICROGESTIN FE 1/20
  • ETHINYL ESTRADIOL [MI]
  • Ethinylestradiol (JP15/INN)
  • Ethinylestradiol (JP18/INN)
  • GTPL7071
  • orb1308659
  • SGCUT00127
  • 423D2T571U
  • DEMULEN 1/35-21
  • DEMULEN 1/35-28
  • DEMULEN 1/50-21
  • DEMULEN 1/50-28
  • ETHINYL ESTRADIOL [HSDB]
  • ETHINYLESTRADIOL [MART.]
  • GENCEPT 1/35-21
  • GENCEPT 1/35-28
  • LOESTRIN 21 1/20
  • NORETHIN 1/35E-21
  • NORETHIN 1/35E-28
  • NSC10973
  • SCHEMBL29369096
  • 17alpha-Ethynylestradiol (EE2)
  • Effik Brand of Ethinyl Estradiol
  • ERK5-1D13
  • HY-B0216R
  • LOESTRIN FE 1.5/30
  • Norethin 1/35 E (Salt/Mix)
  • NORLESTRIN 21 1/50
  • NORLESTRIN 28 1/50
  • 17.alpha.-Ethinyl-17.beta.-estradiol
  • 17alpha-Ethynyloestradiol-17beta
  • BRN 2419975
  • CID5991
  • ETHINYL ESTRADIOL [VANDF]
  • ETHINYLESTRADIOL [WHO-DD]
  • ETHINYLESTRADIOL [WHO-IP]
  • Ethinyloestradiol [Steroidal oestrogens]
  • MSK2213
  • NORLESTRIN FE 2.5/50
  • ZOVIA 1/35E-21
  • ZOVIA 1/35E-28
  • ZOVIA 1/50E-21
  • ZOVIA 1/50E-28
  • 17.alpha.-Ethynyl-17.beta.-oestradiol
  • GENCEPT 10/11-21
  • GENCEPT 10/11-28
  • MICROGESTIN FE 1.5/30
  • NORCEPT-E 1/35 21
  • NORCEPT-E 1/35 28
  • 17.alpha.-Ethynylestradiol-l7.beta.
  • Ethinyl Estradiol, (8 alpha)-Isomer
  • HMS2051I19
  • HMS2235J09
  • HMS3715J09
  • NORINYL 1+35 21-DAY
  • NORINYL 1+35 28-DAY
  • ORTHO-NOVUM 1/35-21
  • ORTHO-NOVUM 1/35-28
  • ORTHO-NOVUM 7/14-21
  • ORTHO-NOVUM 7/14-28
  • 17-alpha-Ethynylestradiol-l7-beta
  • 17alpha-Ethynylestradiol, >=98%
  • ETHINYL ESTRADIOL [USP-RS]
  • Ethynylestradiol, Ethinyl Estradiol
  • Organon Brand of Ethinyl Estradiol
  • 17.alpha.-Ethynyloestradiol-17.beta.
  • 17.beta.-Estradiol, 17-ethynyl-
  • CID:5991
  • HY-B0216
  • LOESTRIN 21 1.5/30
  • OGESTREL 0.5/50-21
  • OGESTREL 0.5/50-28
  • PUBERTAL ETHINYL ESTRADIOL STUDY
  • Schering Brand of Ethinyl Estradiol
  • to_000048
  • ZINC3812897
  • 17-alpha-Ethynyloestradiol-17-beta
  • 17-Ethynylestradiol;Ethynylestradiol
  • AI3-52941
  • GENCEPT 0.5/35-21
  • GENCEPT 0.5/35-28
  • NORLESTRIN 21 2.5/50
  • ORTHO-NOVUM 10/11-21
  • ORTHO-NOVUM 7/7/7-21
  • ORTHO-NOVUM 7/7/7-28
  • Tox21_111147
  • Tox21_201291
  • Tox21_300413
  • ZOVIA COMPONENT ETHINYL ESTRADIOL
  • 17alpha-Ethynylestra-3 17beta-diol
  • BDBM50187243
  • EBC-11049
  • ETHINYL ESTRADIOL [EMA EPAR]
  • Jenapharm Brand of Ethinyl Estradiol
  • LMST02010036
  • LS-231
  • MSK2213-100A
  • NCGC00091533-04
  • NP3296
  • NSC 10973
  • s1625
  • SBB066068
  • AVIANE COMPONENT ETHINYL ESTRADIOL
  • FEMLYV COMPONENT ETHINYL ESTRADIOL
  • LEVORA COMPONENT ETHINYL ESTRADIOL
  • PORTIA COMPONENT ETHINYL ESTRADIOL
  • SMR000058319
  • TWIRLA COMPONENT ETHINYL ESTRADIOL
  • VIENVA COMPONENT ETHINYL ESTRADIOL
  • VOLNEA COMPONENT ETHINYL ESTRADIOL
  • XULANE COMPONENT ETHINYL ESTRADIOL
  • 17|A-Ethynylestradiol;Ethynylestradiol
  • AKOS015894925
  • BEKYREE COMPONENT ETHINYL ESTRADIOL
  • ENSKYCE COMPONENT ETHINYL ESTRADIOL
  • LESSINA COMPONENT ETHINYL ESTRADIOL
  • LEVORA 0.15/30-21
  • LEVORA 0.15/30-28
  • MSK2213-1000A
  • NORINYL COMPONENT ETHINYL ESTRADIOL
  • PIMTREA COMPONENT ETHINYL ESTRADIOL
  • Tox21_111147_1
  • TRIVORA COMPONENT ETHINYL ESTRADIOL
  • VIORELE COMPONENT ETHINYL ESTRADIOL
  • VYFEMLA COMPONENT ETHINYL ESTRADIOL
  • YAZ COMPONENT ETHINYL ESTRADIOL
  • AC-2169
  • ACN-032019
  • ANNOVERA COMPONENT ETHINYL ESTRADIOL
  • BREVICON COMPONENT ETHINYL ESTRADIOL
  • C20-H24-O2
  • CCG-100819
  • CS-2161
  • DB00977
  • ELIFEMME COMPONENT ETHINYL ESTRADIOL
  • ENPRESSE COMPONENT ETHINYL ESTRADIOL
  • ETHINYL ESTRADIOL [ORANGE BOOK]
  • ETHINYLESTRADIOL [EP MONOGRAPH]
  • FE23175
  • ISIBLOOM COMPONENT ETHINYL ESTRADIOL
  • J2.803G
  • KS-5257
  • MARLISSA COMPONENT ETHINYL ESTRADIOL
  • NC00069
  • NORDETTE COMPONENT ETHINYL ESTRADIOL
  • SETLAKIN COMPONENT ETHINYL ESTRADIOL
  • TAYTULLA COMPONENT ETHINYL ESTRADIOL
  • 17.alpha.-ethinyl-3,3,5)oestratriene
  • 3-Chloro-4-methyl-9(10H)-acridinone
  • BEYAZ COMPONENT ETHINYL ESTRADIOL
  • CAS-57-63-6
  • DESOGESTREL AND ETHINYL ESTRADIOL
  • OVRAL COMPONENT ETHINYL ESTRADIOL
  • QUARTETTE COMPONENT ETHINYL ESTRADIOL
  • TRIPHASIL COMPONENT ETHINYL ESTRADIOL
  • 17-Ethynyl-3,17-dihydroxy-1,3,5-oestratriene
  • 17.alpha.-Ethinyl-3,3,5)-estratriene
  • ALESSE COMPONENT ETHINYL ESTRADIOL
  • ETHINYL ESTRADIOL [USP MONOGRAPH]
  • ETHINYLESTRADIOLUM [WHO-IP LATIN]
  • FEMHRT COMPONENT ETHINYL ESTRADIOL
  • KARIVA COMPONENT ETHINYL ESTRADIOL
  • KELNOR COMPONENT ETHINYL ESTRADIOL
  • LYBREL COMPONENT ETHINYL ESTRADIOL
  • NCGC00091533-01
  • NCGC00091533-05
  • NCGC00091533-07
  • NCGC00091533-08
  • NCGC00091533-09
  • NCGC00091533-10
  • NCGC00254514-01
  • NCGC00258843-01
  • PREVEN COMPONENT ETHINYL ESTRADIOL
  • PREVEN EMERGENCY CONTRACEPTIVE KIT
  • YASMIN COMPONENT ETHINYL ESTRADIOL
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17a)-
  • AJ-45681
  • AN-14224
  • DESOGEN COMPONENT ETHINYL ESTRADIOL
  • H075
  • KURVELO COMPONENT ETHINYL ESTRADIOL
  • LEVLITE COMPONENT ETHINYL ESTRADIOL
  • NCI60_000234
  • NORETHINDRONE AND ETHINYL ESTRADIOL
  • SAFYRAL COMPONENT ETHINYL ESTRADIOL
  • SID:53788253
  • ST081364
  • VELIVET COMPONENT ETHINYL ESTRADIOL
  • 17alpha-ethinylestra-1,3,5(10)-triene-3,17beta-diol
  • ALTAVERA COMPONENT ETHINYL ESTRADIOL
  • ARANELLE COMPONENT ETHINYL ESTRADIOL
  • CRYSELLE COMPONENT ETHINYL ESTRADIOL
  • CYCLESSA COMPONENT ETHINYL ESTRADIOL
  • Ethinylestradiol for system suitability CRS
  • LEVONEST COMPONENT ETHINYL ESTRADIOL
  • MIRCETTE COMPONENT ETHINYL ESTRADIOL
  • NUVARING COMPONENT ETHINYL ESTRADIOL
  • ORSYTHIA COMPONENT ETHINYL ESTRADIOL
  • PREVIFEM COMPONENT ETHINYL ESTRADIOL
  • QUASENSE COMPONENT ETHINYL ESTRADIOL
  • SPRINTEC COMPONENT ETHINYL ESTRADIOL
  • 17-Ethynylestra-1,3,5(10)-triene-3,17beta-diol
  • 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol
  • AB2000171
  • INTROVALE COMPONENT ETHINYL ESTRADIOL
  • N.E.E. 1/35 21
  • N.E.E. 1/35 28
  • SEASONALE COMPONENT ETHINYL ESTRADIOL
  • 17-alpha-Ethynyl-1,3,5-oestratriene-3,17-beta-diol
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17alpha)-
  • 392-EP2270017A1
  • 392-EP2272846A1
  • 392-EP2275422A1
  • 392-EP2277622A1
  • 392-EP2281816A1
  • 392-EP2308866A1
  • 392-EP2372017A1
  • 392-EP2374791A1
  • A8428
  • CS-0694931
  • E0037
  • FEMCON FE COMPONENT ETHINYL ESTRADIOL
  • NS00008601
  • ORTHO-CEPT COMPONENT ETHINYL ESTRADIOL
  • SEASONIQUE COMPONENT ETHINYL ESTRADIOL
  • 17-Ethynyl-3-17-dihydroxy-1,5-oestratriene
  • 17alpha-ethinyloestra-1,3,5(10)-triene-3,17beta-diol
  • 17alpha-Ethynylestra-1,3,5(10)-triene-3,17beta-diol
  • 17alpha-Ethynylestradiol, >=98.0% (HPLC)
  • 3,17-beta-Dihydroxy-17-alpha-ethynyl-1,3,5(10)-estratriene
  • 4-06-00-06877 (Beilstein Handbook Reference)
  • Estra-1,3,5(10)-triene-3,17-beta-diol, 17-alpha-ethynyl-
  • Ethinyl Estradiol, (9 beta,17 alpha)-Isomer
  • LO MINASTRIN FE COMPONENT ETHINYL ESTRADIOL
  • MINASTRIN 24 FE COMPONENT ETHINYL ESTRADIOL
  • NORQUEST FE COMPONENT ETHINYL ESTRADIOL
  • 17-alpha-Ethinylestra-1,3,5(10)-triene-3,17-beta-diol
  • 17-alpha-Ethynyl-1,3,5(10)-estratriene-3,17-beta-diol
  • 3,17-beta-Dihydroxy-17-alpha-ethynyl-1,3,5(10)-oestratriene
  • C07534
  • D00554
  • EN300-119516
  • ESTROSTEP FE COMPONENT ETHINYL ESTRADIOL
  • Ethinyl Estradiol, (8 alpha,17 alpha)-Isomer
  • H11762
  • LOSEASONIQUE COMPONENT ETHINYL ESTRADIOL
  • TRI-PREVIFEM COMPONENT ETHINYL ESTRADIOL
  • TRI-SPRINTEC COMPONENT ETHINYL ESTRADIOL
  • (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
  • 17-alpha-Ethinyloestra-1,3,5(10)-triene-3,17-beta-diol
  • 17-alpha-Ethynyl-1,3,5(10)-oestratriene-3,17-beta-diol
  • 17-Ethynyl-3 17-dihydroxy-1 3 5-oestratriene
  • 17-Ethynyl-3-17-dihydroxy-1,3,5-oestratriene
  • 17-etinil-3,17-dihidroxi-1,3,5-oestratriene
  • 17alpha-Ethinyl-1,3,5(10)-estratriene-3,17-diol
  • 17alpha-Ethinyl-3,17-dihydroxy-delta(sup1,3,5)-estratriene
  • 17alpha-ethinyl-3,17-dihydroxy-delta(sup1,3,5)oestratriene
  • 3,17beta-Dihydroxy-17alpha-ethynyl-1,3,5(10)-estratriene
  • 3,17beta-Dihydroxy-17alpha-ethynyl-1,3,5(10)-oestratriene
  • AB00441335-11
  • AB00441335_12
  • EE
  • Estra-1,3,5(10)-triene-3,17beta-diol, 17alpha-ethynyl-
  • TRI-LEGEST FE COMPONENT ETHINYL ESTRADIOL
  • WLN: L E5 B666TTT&J E1 FQ F1UU1 OQ
  • (17alpha)-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • 003E690
  • 17-alpha-Ethinyl-3,17-dihydroxy-delta(sup 1,3,5)-estratriene
  • 17alpha-Ethynyl-1,3,5(10)-estratriene-3,17beta-diol
  • A949437
  • D004997
  • F358085
  • LO LOESTRIN FE COMPONENT ETHINYL ESTRADIOL
  • Q415563
  • SR-01000721903
  • TRI LO SPRINTEC COMPONENT ETHINYL ESTRADIOL
  • (17-alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17,diol
  • (17beta)-17-ethynylestra-1(10),2,4-triene-3,17-diol
  • (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
  • 17-Ethynylestra-1 3 5(10)-triene-3 17beta-diol
  • 17-Ethynylestra-1(10),2,4-triene-3,17beta-diol
  • 17a-Ethinylestradiol 100 microg/mL in Acetonitrile
  • 17alpha-ethinyl-delta(sup1,3,5(10))oestratriene-3,17-beta -diol
  • 17alpha-ethinyl-estra-1,3,5(10)-triene-3,17beta-diol
  • 17alpha-Ethynyloestradiol-17beta; 17beta-Estradiol, 17-ethynyl-
  • 19-Nor-17-alpha-pregna-1,3,5(10)-triene-20-yne-3,17-diol
  • Desogestrel/Ethinyl Estradiol and Ethinyl Estradiol
  • EE2
  • EO
  • Ethinylestradiol Solution in Acetonitrile, 100ug/mL
  • NORETHINDRONE AND ETHINYL ESTRADIOL (7/14)
  • ORTHO TRI-CYCLEN COMPONENT ETHINYL ESTRADIOL
  • ORTHO-NOVUM 10/11-28 IN PLASTIC CONTAINER
  • SR-01000721903-3
  • 17-alpha-Ethinyl-delta(sup 1,3,5(10))oestratriene-3,17-beta-diol
  • 17-Ethynyloestra-1,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-Ethynyl-1,5-estratriene-3,17.beta.-diol
  • 17.alpha.-Ethynyl-1,5-oestratriene-3,17.beta.-diol
  • 17alpha-Ethinyl-1 3 5(10)-estratriene-3 17-diol
  • 17alpha-Ethynyl-1,3,5(10)-estratriene-3,17-diol
  • 17alpha-Ethynyl-1,3,5(10)-oestratrien-3,17-diol
  • 17alpha-Ethynyl-estra-1(10),2,4-triene-3,17-diol
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17.alpha.)-
  • BRD-K48195008-001-17-3
  • BRD-K48195008-001-19-9
  • Ethinylestradiol Solution in Acetonitrile, 1000ug/mL
  • Levonorgestrel/Ethinyl Estradiol and Ethinyl Estradiol
  • NORETHINDRONE AND ETHINYL ESTRADIOL (10/11)
  • TRANSGENIC MODEL EVALUATION (ETHINYL ESTRADIOL)
  • 17-Ethynylestra-1,3,5(10)-triene-3beta,17beta-diol
  • 17-Ethynyloestra-1,3,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-Ethinyl-1,3,5(10)-estratriene-3,17-diol
  • 17alpha-Ethinylestra-1 3 5(10)-triene-3 17beta-diol
  • 17alpha-Ethynylestra-1 3 5(10)-triene-3 17beta-diol
  • 19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol
  • 3,17beta-Dihydroxy-17-ethynylestra-1,3,5(10)-triene
  • Desogestrel and Ethinyl Estradiol and Ethinyl Estradiol
  • Estra-1,5(10)-triene-3,17.beta.-diol, 17-ethynyl-
  • Estra-1,5[10]-triene-3,17.beta.-diol, 17-ethynyl-
  • Levonorgestrel / Ethinyl Estradiol and Ethinyl Estradiol
  • Z1521553721
  • (17beta)-17-ethynylestra-1,3,5(10)-triene-3,17-diol
  • 17.alpha.-ethinylestra-1,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-ethinyloestra-1,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-Ethynylestra-1,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-Ethynyloestra-1,5(10)-triene-3,17.beta.-diol
  • 17alpha-Ethinyl-3 17-dihydroxy-Delta 1 3 5-estratriene
  • (17?)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • (17|A)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • (17R)-19-Norpregna-1(10),2,4-triene-20-yne-3,17-diol
  • (17R)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • 17.alpha.-ethinylestra-1,3,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-ethinyloestra-1,3,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-Ethynyl-1,3,5(10)-estratriene-3,17.beta.-diol
  • 17.alpha.-Ethynyl-1,3,5(10)-oestratriene-3,17.beta.-diol
  • 17.alpha.-Ethynylestra-1,3,5(10)-triene-3,17.beta.-diol
  • 17.alpha.-Ethynyloestra-1,3,5(10)-triene-3,17.beta.-diol
  • 17alpha-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • 17alpha-Ethynylestradiol, VETRANAL(TM), analytical standard
  • 19-nor-17.alpha.-Pregna-1,5(10)-trien-2-yne-3,17-diol
  • 19-Nor-17.alpha.-pregna-1,5(10)-trien-20-yne-3,17-diol
  • 19-Nor-17.alpha.-pregna-1,5[10]-trien-20-yne-3,17-diol
  • 19-Nor-17alpha-pregna-1,3,5(10)-triene-20-yne-3,17-diol
  • Estra-1,5(10)-triene-3,17.beta.-diol, 17.alpha.-ethynyl-
  • Ethinyl Estradiol, (8 alpha,9 beta,13 alpha,14 beta)-Isomer
  • 17-Nor-17alpha-pregna-1 3 5-(10)-trien-20-yne-3 17-diol
  • 17.alpha.-Ethinyl-3,17-dihydroxy-.delta.(sup1,3,5)-estratriene
  • 17.alpha.-ethinyl-3,17-dihydroxy-.delta.(sup1,3,5)oestratriene
  • 19-Nor-17.alpha.-pregna-1,3,5 (10)-trien-20-ino-3,17-diol
  • 19-Nor-17.alpha.-pregna-1,3,5(10)-trien-20-yn-3,17-diol
  • 19-Nor-17.alpha.-pregna-1,3,5(10)-trien-20-yne-3,17-diol
  • 19-Nor-17alpha-pregna-1 3 5(10)-trien-20-yne-3 17beta-diol
  • 19-Norpregna-1, 3,5 (10)-trien-20-ino-3,17-diol, (17alfa)-
  • 19-Norpregna-1,5(10)-trien-20-yne-3,17-diol, (17.alpha.)-
  • 3,17.beta.-Dihydroxy-17.alpha.-ethynyl-1,3,5(10)-estratriene
  • 3,17.beta.-Dihydroxy-17.alpha.-ethynyl-1,3,5(10)-oestratriene
  • Estra-1,3,5(10)-triene-3,17.beta.-diol, 17.alpha.-ethynyl-
  • Ethinylestradiol, European Pharmacopoeia (EP) Reference Standard
  • Levonorgestrel and Ethinyl Estradiol and Ethinyl Estradiol tablets
  • (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
  • (1S,10R,11S,14R,15S)-14-ethynyl-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-triene-5,14-diol
  • 17.alpha.-ethinyl-.delta.(sup1,3,5(10))oestratriene-3,17-.beta. -diol
  • 17.alpha.-ethinyl-.delta.(sup1,5(10))oestratriene-3,17-.beta.-diol
  • 17alpha-Ethynylestradiol, 98%, an orally bio-active estrogen - 1G 1g
  • 19-Nor-17.alpha.-pregna-1,3,5(10)-trien-20-yne-3,17.beta.-diol
  • 19-Nor-17alpha-pregna-135(10)-trien-20-yne-317-diol (6CI7CI8CI)
  • 7280-37-7
  • 77538-56-8
  • Ethinyl estradiol, United States Pharmacopeia (USP) Reference Standard
  • (14beta,17alpha)-21-(4-Aminophenyl)-19-Norpregna-1(10),2,4-Trien-20-Yne-3,17-Diol
  • (9beta,13alpha,14beta,17alpha)-17-ethynylestra-1(10),2,4-triene-3,17-diol
  • ENDOCRINE DISRUPTOR (ETHINYL ESTRADIOL) (SEE ALSO ETHINYL ESTRADIOL (57-63-6))
  • Ethinyl Estradiol, Pharmaceutical Secondary Standard; Certified Reference Material
  • Ethinylestradiol for system suitability, European Pharmacopoeia (EP) Reference Standard
  • Norethindrone acetate and ethinyl estradiol, ethinyl estradiol and ferrous fumarate
  • (17alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol; 17-Ethinyl-3,17-estradiol; 17-Ethinylestradiol; 17-Ethynyl-3,17-dihydroxy-1,3,5-oestratriene; 17-Ethynylestra-1,3,5(10)-triene-3,17beta-diol; 17-Ethynylestradiol; 17-Nor-17alpha-pregna-1,3,5-(10)-trien-20-yne-3,17-diol; 17alpha-Ethinyl-1,3,5(10)-estratriene-3,17-diol; 17alpha-Ethinyl-17beta-estradiol; 17alpha-Ethinyl-3,17-dihydroxy-delta1,3,5-estratriene; 17alpha-Ethinylestra-1,3,5(10)-triene-3,17beta-diol; 17alpha-Ethinylestradiol; 17alpha-Ethynylestra-1,3,5(10)-triene-3,17beta-diol; 17alpha-Ethynylestradiol; 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17beta-diol; Amenoron; Chee-O-Gen; Chee-O-Genf; Diogyn E; Dyloform; Esteed; Estigyn; Estinyl; Eston-E; Estoral; Estorals; 17-Ethynylestradiol; Ethidol; Ethinoral; Ethinylestradiol; Ethinyloestradiol; Ethynylestradiol; Ethyny
  • (1S,10R,11S,14R,15S)-14-ethynyl-15-methyltetracyclo(8.7.0.02,7.011,15)heptadeca-2(7),3,5-triene-5,14-diol
  • (1S,11S,15S,10R,14R)-14-ethynyl-15-methyltetracyclo[8.7.0.0<2,7>.0<11,15>]hept adeca-2(7),3,5-triene-5,14-diol
  • (1S,11S,15S,10R,14R)-14-ethynyl-15-methyltetracyclo[8.7.0.0<2,7>.0<11,15>]hept adeca-2,4,6-triene-5,14-diol
  • (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
  • 1050678-65-3
  • 1609192-68-8
  • 200-342-2
  • 3WF
  • 7EE
  • 959864-39-2