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7-{4-[2-(Dimethylamino)ethoxy]phenyl}estra-1(10),2,4-triene-3,17-diol

HCID 164104
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Basic information

CAS
119286-92-9
Standard SMILES
CN(C)CCOc1ccc([C@@H]2Cc3cc(O)ccc3[C@H]3CC[C@]4(C)[C@@H](O)CC[C@H]4[C@@H]32)cc1
InChIKey
FBLUWZJAMLYBOQ-JVACCQEYSA-N
Molecular formula
C28H37NO3
Average molar mass
435.608 g/mol
Monoisotopic mass
435.27734404

Names & identifiers

Preferred name
7-{4-[2-(Dimethylamino)ethoxy]phenyl}estra-1(10),2,4-triene-3,17-diol
IUPAC
(17S)-7alpha-{4-[2-(Dimethylamino)ethoxy]phenyl}estra-1(10),2,4-triene-3,17-diol
English name
RU 45144
Molecular formula
C28H37NO3
Molecular weight
435.61

Names & synonyms

RU 451447alpha-[4-[2-(dimethylamino)-ethoxy]-phenyl]-estra-1,3,5(10)-trien-3,17beta-diolEstra-1,3,5(10)-triene-3,17-diol, 7-[4-[2-(dimethylamino)ethoxy]phenyl]-, (7α,17β)- (9CI)

Database identifiers

CAS
119286-92-9
PubChem CID
164104
DTXSID
DTXSID20922917
ChEMBL
CHEMBL1627703
Nikkaji
J575.299J

Properties

Physicochemical properties

Boiling point
592.4 · 592.4±50.0 °C(Predicted)
Density
1.153 · 1.153±0.06 g/cm3(Predicted)
pka
10.23 · 10.23±0.70(Predicted)

Chemistry & industry

Applications · 2 items

DescriptionRU 45144 is an antiestrogenic estradiol derivative.

UsesRU 45144 is an anti-estrogen compound that has the activity of antagonizing the binding of estrogen receptors to calmodulin. RU 45144 can inhibit the binding of estrogen receptors to calmodulin, and its effect is similar to that of tamoxifen. Its anti-estrogen effect may be related to specific side chains in the molecular structure, and the steroid skeleton may be involved in its anti-proliferative activity.

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