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Merck

E7887

Sigma-Aldrich

17α-Ethynylestradiol 3-cyclopentyl ether

Synonym(e):

17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol 3-cyclopentyl ether, Quinestrol

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About This Item

Empirische Formel (Hill-System):
C25H32O2
CAS-Nummer:
Molekulargewicht:
364.52
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352202
PubChem Substanz-ID:
NACRES:
NA.77

Form

solid

Versandbedingung

ambient

Lagertemp.

room temp

SMILES String

[H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc4cc(OC5CCCC5)ccc24

InChI

1S/C25H32O2/c1-3-25(26)15-13-23-22-10-8-17-16-19(27-18-6-4-5-7-18)9-11-20(17)21(22)12-14-24(23,25)2/h1,9,11,16,18,21-23,26H,4-8,10,12-15H2,2H3/t21-,22-,23+,24+,25+/m1/s1

InChIKey

PWZUUYSISTUNDW-VAFBSOEGSA-N

Angaben zum Gen

Piktogramme

Health hazardExclamation mark

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Repr. 1B

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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


Analysenzertifikate (COA)

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H Nian et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 16(4), 320-326 (2009-03-10)
Icariin was evaluated for its antiosteoporotic activity in an ovariectomized rat model of osteoporosis. The rats were divided into sham and OVX groups. The OVX rats were then subdivided into five groups treated with water, nylestriol (1 mg/kg body weight
Hai-yan Meng et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 32(2), 179-182 (2009-06-10)
To observe the effects of pilose antler and antler glue on osteoporosis of ovariectomized rats. 60 6-month-old female rats were divided randomly into sham-operated group, model group, the positive group, pilose antler high-dose group, pilose antler low-dose group and antler
Li Li et al.
Zhonghua fu chan ke za zhi, 43(11), 843-848 (2008-12-18)
To explore the relationship between hormone therapy (HT) in women with ovarian malignancy and prognosis. HT was used in 31 patients with ovarian cancer after surgery, and 44 cases with ovarian cancer served as control. The expression of estrogen receptor
Ming Liu et al.
Pest management science, 68(4), 592-601 (2012-01-11)
Plateau pikas (Ochotona curzoniae, Hodgson, 1858) are viewed as a pest in the Tibetan Plateau meadow ecosystem when their population densities are high. Traditional culling using rodenticides often poses a high risk to non-target species and even to humans. In
Bo Jiang et al.
Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences, 29(5), 529-533 (2005-09-03)
To determine the effects of long-term estrogen deficiency and replacement therapy of compound nylestriol tablet or low-dose 17 beta-estradiol on the expression of nerve growth factor (NGF) in rat hippocampal formation. Fifty 7 month-old female Sprague-Dawley rats were randomly divided

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