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Merck
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Documenti fondamentali

H8004

Sigma-Aldrich

16α-Hydroxyestrone

≥99% (HPLC)

Sinonimo/i:

1,3,5(10)-Estratriene-3,16α-diol-17-one, 16α-3,16-Dihydroxyestra-1,3,5(10)-trien-17-one

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About This Item

Formula empirica (notazione di Hill):
C18H22O3
Numero CAS:
Peso molecolare:
286.37
Numero MDL:
Codice UNSPSC:
12352200
ID PubChem:

Saggio

≥99% (HPLC)
~95% (TLC)

Stringa SMILE

C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@@H](O)C2=O

InChI

1S/C18H22O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-16,19-20H,2,4,6-7,9H2,1H3/t13-,14-,15+,16+,18-/m0/s1
WPOCIZJTELRQMF-UJHHCITNSA-N

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N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Health hazard

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Carc. 2 - Lact. - Repr. 1A

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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G Maskarinec et al.
European journal of clinical nutrition, 66(9), 1044-1049 (2012-06-21)
Soy consumption may protect against breast cancer through modification of estrogen metabolism. We examined the effect of soy foods on urinary estrogens and the 2-hydroxy (OH)/16α-OH estrone (E(1)) ratio in two dietary interventions with premenopausal women. The Breast, Estrogens, And
MaryFran R Sowers et al.
The Journal of nutrition, 136(6), 1588-1595 (2006-05-17)
Diet and lifestyle factors, body size, and smoking behavior may influence estrogen metabolism, but the nature of these relations may vary according to race/ethnic groups. We evaluated the association of lifestyle factors with estrogen metabolites 2-hydroxyestrone (2-OHE1) and 16alpha-hydroxyestrone (16alpha-OHE1)
Yukiko Morimoto et al.
Nutrition and cancer, 64(2), 307-314 (2012-02-02)
One of the hypothesized protective mechanisms of soy against breast cancer involves changes in estrogen metabolism to 2-hydroxy (OH) and 16α-OH estrogens. The current analysis examined the effect of soy foods on the 2:16α-OH E(1) ratio among premenopausal women during
Michael Wacker et al.
Journal of women's health (2002), 18(4), 487-491 (2009-04-14)
Hispanic women are at lower risk for incident breast cancer, but the reasons for this lower risk are unknown. Among postmenopausal women, breast cancer risk is inversely associated with circulating levels of 2-hydroxyestrone but directly associated with levels of 16alpha-hydroxyestrone
Christophe Stavrakakis et al.
Journal of AOAC International, 91(1), 237-246 (2008-04-02)
This paper presents an analytical method applied to the determination of 3 natural steroid hormones, estrone, 17 beta-estradiol, and 16 alpha-hydroxyestrone, and the contraceptive estrogen, 17 alpha-ethynylestradiol, at the sub-ng/L level in water samples [surface water and wastewater treatment plant

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