C18H20O2
268.3 g/mol
OtherDanger
Diethylstilbestrol
CAS56-53-1EC200-278-5
Category
Other
Compound Class
n.a
Primary Use
Pharmaceutical intermediate for estrogenic hormone research
Diethylstilbestrol is a synthetic nonsteroidal estrogen that was historically used in medicine. It is a compound with two aromatic rings and hydroxyl groups, contributing to its estrogenic activity.
Research compound for estrogenic activity studiesPharmaceutical intermediate in hormone therapy manufacturing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 56-53-1
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Referencestereoisomer of
Trans-Diethyl-1,1,1',1'-stilbestrol-3,3',5,5'-d8
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Referencesame scaffold
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Referencesame scaffold
Pterostilbene
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pharmaceutical raw material
Safety Reference
Danger
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H350May cause cancer
H360May damage fertility or the unborn child
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
H341Suspected of causing genetic defects
H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
Identifiers
IUPAC Name
4-[(E)-4-(4-hydroxyphenyl)hex-3-en-3-yl]phenol
InChIKey
RGLYKWWBQGJZGM-ISLYRVAYSA-N
SMILES
CC/C(=C(/CC)\C1=CC=C(C=C1)O)/C2=CC=C(C=C2)O
Synonyms (152)
- DES
- STIL
- Diethylstilbestrol (USP/INN)
- Diethylstilbestrol, European Pharmacopoeia (EP)
- Diethylstilbestrol, United States Pharmacopeia (USP)
- Diethylstilbestrolum [INN-Latin]
- Dietilestilbestrol [INN-Spanish]
- (E)-Diethylstilbestrol
- (E,Z)-Diethylstilbestrol
- 3erd
- 4, .alpha.,.alpha.-diethyl-
- 4, 2,2'-diethyl-
- 4,4'-Dihydroxydiethylstilbene
- Acnestrol
- Agostilben
- Antigestil
- Apstil
- Bertrol
- Bio-des
- Boestrol
- Bufon
- Climaterine
- Comestrol
- Comestrol estrobene
- Cyren
- Cyren A
- DES (synthetic estrogen)
- DIETHYLSTILBESTROL [MART.]
- Dawe's destrol
- Desma
- Destrol
- Di-Estryl
- DiBestrol 2 Premix
- Diaethylstilboestrolum
- Diastyl
- Dibestrol
- Dicorvin
- Diethylstilbenediol
- Diethylstilbestrol (Standard)
- Diethylstilbestrolum
- Diethylstilboesterol
- Dietilestilbestrol
- Dietilestilbestrol [Spanish]
- Dietilstilbestrolo
- Distilbene
- Domestrol
- Dyestrol
- E-Stilbestrol
- Estilbin MCO
- Estril
- Estrobene
- Estrogen, Stilbene
- Estromenin
- Estrosyn
- Fonatol
- Grafestrol
- Gynopharm
- Hi-Bestrol
- Idroestril
- Iscovesco
- Makarol
- Menostilbeen
- Micrest
- Microest
- Milestrol
- Neo-Oestranol I
- Neo-Oestronol I
- New-Estranol 1
- Oestrogenine
- Oestrol vetag
- Oestromenin
- Oestromensil
- Oestromensyl
- Oestromienin
- Oestromon
- Pabestrol
- Palestrol
- Protectona
- Rumestrol 1
- Rumestrol 2
- Sedestran
- Serral
- Sexocretin
- Sibol
- Sintestrol
- Stibilium
- Stil-Rol
- Stilbene Estrogen
- Stilbestro
- Stilbestrol (TN)
- Stilbestrol, diethyl-
- Stilbestrone
- Stilbetin
- Stilboefral
- Stilboesterol
- Stilboestroform
- Stilboestrol
- Stilbofolin
- Stilbol
- Stilkap
- Synestrin
- Synthestrin
- Synthoestrin
- Synthofolin
- Syntofolin
- TRANS-DIETHYSTILBESTEROL
- Tampovagan
- Tampovagan stilboestrol
- Tylosterone
- Vagestrol
- cis-Des
- cis-Diethyl Stilbestrol
- cis-Diethylstilbesterol
- diethylstilbestrol
- diethylstilbestrol (DES)
- diethylstilboestrol
- neo-Oestranol 1
- strobene
- trans-.alpha.,4'-stilbenediol
- trans-Diethylstilbesterol
- trans-Diethylstilbestrol
- trans-Diethylstilboesterol