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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Reference substances

Reference substances

Currently viewing:
IUPAC name:
estra-1,3,5(10)-triene-3,17-diol

Inventory

EC number:
200-023-8
EC name:
Estradiol
CAS number:
50-28-2
CAS number:
50-28-2
Synonyms
Names:
(d)-3,17β -estradiol
17β -oestradiol
17β-estradiol
3,17-epidihydroxyestratriene
3,17β-dihydroxyestra-1,3,5(10)-triene
3,17β-estradiol
Dihydrofollicular hormone
Dihydrofolliculin
Dihydromenformon
Dihydrotheelin
Dihydroxyestrin
Estra-1,3,5(10)-triene-3,17-diol (17ß)-
oestradiol-17β
β -estradiol
Identifier:
IUPAC name
Estra-1,3,5(10)-triene-3,17β-diol
Identifier:
other: SMILES notation
C[C@]34CCC2c1ccc(O)cc1CCC2C3CC[C@@H]4O
estra-1,3,5(10)-triene-3,17-diol

Molecular and structural information

Molecular formula:
C18H24O2
Molecular weight:
272.382
SMILES notation:
CC34CCC1C(CCc2cc(O)ccc12)C3CCC4O
InChl:
InChI=1/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14?,15?,16?,17-,18-/m0/s1
Structural formula:
Chemical structure

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