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E125

Sigma-Aldrich

β-Estradiol

Sinonimo/i:

1,3,5-Estratriene-3,17β-diol, 17β-Estradiol, 3,17β-Dihydroxy-1,3,5(10)-estratriene, Dihydrofolliculin

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About This Item

Formula empirica (notazione di Hill):
C18H24O2
Numero CAS:
50-28-2
Peso molecolare:
272.38
Beilstein:
1914275
Numero CE:
200-023-8
Numero MDL:
MFCD00003693
Codice UNSPSC:
12352200
ID PubChem:
329798995
Prezzi e disponibilità al momento non sono disponibili

Punto di fusione

176-180 °C (lit.)

Temperatura di conservazione

2-8°C

Stringa SMILE

O[C@H]1CC[C@@]2([H])[C@]3([H])CCC4=CC(O)=CC=C4[C@@]3([H])CC[C@@]21C

InChI

1S/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+/m1/s1
VOXZDWNPVJITMN-ZBRFXRBCSA-N

Informazioni sul gene

human ... ESR1(2099)

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Azioni biochim/fisiol

The major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female phenotype in embryogenesis and during puberty by regulating gene transcription and, thus, protein synthesis. It also induces the production of gonadotropins which, in turn, induce ovulation. Exposure to estradiol increases breast cancer incidence and proliferation.

Sostituito da

N° Catalogo
Descrizione
Determinazione del prezzo

E8875

β-Estradiol, ≥98%

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

188.6 °F

Punto d’infiammabilità (°C)

87 °C

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Mark A Tarnopolsky
Medicine and science in sports and exercise, 40(4), 648-654 (2008-03-05)
Women oxidize more lipid and less carbohydrate and protein compared with men during endurance exercise. The increase in fat oxidation is associated with higher intramyocellular lipid content and use as well as greater adipocyte lipolysis. Glucose rates of appearance and
Pascal Pigeon et al.
Journal of medicinal chemistry, 48(8), 2814-2821 (2005-04-15)
A series of ruthenocene derivatives, 1-[4-(O(CH(2))(n)()N(CH(3))(2))phenyl]-1-(4-hydroxyphenyl)-2-ruthenocenylbut-1-ene, with n = 2-5, based on the structure of the breast cancer drug tamoxifen has been prepared. These compounds were obtained, via a McMurry cross-coupling reaction, as a mixture of Z and E isomers
Artem Cherkasov et al.
Journal of medicinal chemistry, 49(25), 7466-7478 (2006-12-08)
A combination of protein-ligand docking and ligand-based QSAR approaches has been elaborated, aiming to speed-up the process of virtual screening. In particular, this approach utilizes docking scores generated for already processed compounds to build predictive QSAR models that, in turn
James S Wright et al.
Journal of medicinal chemistry, 54(2), 433-448 (2010-12-31)
Long-term use of estrogen supplements by women leads to an increased risk of breast and uterine cancers. Possible mechanisms include metabolism of estradiol and compounds related to tumor-initiating quinones, and ligand-induced activation of the estrogen receptors ERα and ERβ which
Hirotaka Ishii et al.
The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry, 13(4), 323-334 (2007-07-24)
It is believed that sex hormones are synthesized in the gonads and reach the brain via the blood circulation. In contrast with this view, the authors have demonstrated that sex hormones are also synthesized locally in the hippocampus and that
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