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Reference substances

Reference substances

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General information

Inventory

EC number:
200-023-8
EC name:
Estradiol
CAS number:
50-28-2

No inventory information available

Reference substance information

IUPAC name:
(1S,3aS,3bR,9bS,11aS)-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol
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:
CAS number
50-28-2
Identifier:
IUPAC name
Estra-1,3,5(10)-triene-3,17β-diol
estra-1,3,5(10)-triene-3,17-diol

CAS information

CAS number:
50-28-2

Molecular and structural information

Molecular formula:
C18H24O2
Molecular weight:
272.382
SMILES notation:
C[C@]34CCC2c1ccc(O)cc1CCC2C3CC[C@@H]4O
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