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E125

Sigma-Aldrich

β-Estradiol

Sinónimos:

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

Fórmula empírica (notación de Hill):
C18H24O2
Número de CAS:
50-28-2
Peso molecular:
272.38
Beilstein:
1914275
Número CE:
200-023-8
Número MDL:
MFCD00003693
Código UNSPSC:
12352200
ID de la sustancia en PubChem:
329798995

mp

176-180 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

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

Clave InChI

VOXZDWNPVJITMN-ZBRFXRBCSA-N

Información sobre el gen

human ... ESR1(2099)

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Acciones bioquímicas o fisiológicas

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.
The major estrogen secreted by the premenopausal ovary.

sustituido por

Referencia del producto
Descripción
Precios

E8875

β-Estradiol, ≥98%

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

188.6 °F

Punto de inflamabilidad (°C)

87 °C

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number

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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
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
Michael J Gibney et al.
The American journal of clinical nutrition, 82(3), 497-503 (2005-09-13)
Metabolomics has been widely adopted in pharmacology and toxicology but is relatively new in human nutrition. The ultimate goal, to understand the effects of exogenous compounds on human metabolic regulation, is similar in all 3 fields. However, the application of
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
Tomoko Soga et al.
Endocrinology, 155(5), 1944-1955 (2014-03-13)
Gonadotropin-inhibitory hormone (GnIH) neurons project to GnRH neurons to negatively regulate reproductive function. To fully explore the projections of the GnIH neurons, we created transgenic rats carrying an enhanced green fluorescent protein (EGFP) tagged to the GnIH promoter. With these
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