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Merck

855871

Sigma-Aldrich

美雌醇

99%

别名:

17α-乙炔基-1,3,5(10)-雌三烯-3,17β-二醇 3-甲醚, 17α-乙炔雌二醇 3-甲醚, 3-甲氧基-17α-乙炔雌二醇

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About This Item

经验公式(希尔记法):
C21H26O2
CAS号:
分子量:
310.43
Beilstein:
2625905
EC號碼:
MDL號碼:
分類程式碼代碼:
12352112
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

99%

形狀

solid

光學活性

[α]15/D +3°, c = 2 in dioxane

mp

153-155 °C (lit.)

SMILES 字串

COc1ccc2C3CC[C@@]4(C)C(CC[C@@]4(O)C#C)C3CCc2c1

InChI

1S/C21H26O2/c1-4-21(22)12-10-19-18-7-5-14-13-15(23-3)6-8-16(14)17(18)9-11-20(19,21)2/h1,6,8,13,17-19,22H,5,7,9-12H2,2-3H3/t17-,18-,19+,20+,21+/m1/s1

InChI 密鑰

IMSSROKUHAOUJS-MJCUULBUSA-N

基因資訊

human ... ESR1(2099)

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象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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Dennis R Doose et al.
Epilepsia, 44(4), 540-549 (2003-04-12)
To study the pharmacokinetics of a combination oral contraceptive (OC) containing norethindrone and ethinyl estradiol during OC monotherapy, concomitant OC and topiramate (TPM) therapy, and concomitant OC and carbamazepine (CBZ) therapy in order to comparatively evaluate the pharmacokinetic interaction, which
Yuegang Zuo et al.
Chemosphere, 63(9), 1583-1590 (2005-11-26)
17alpha-Ethinylestradiol (EE2), a major constituent of common contraceptive pills, and three other estrogenic hormones, estrone (E1), 17beta-estradiol (E2) and mestranol (MeEE2) have been determined in Acushnet River Estuary seawater using a GC-MS technique. Among three estrogenic compounds detected, EE2 has
Yuegang Zuo et al.
Journal of chromatography. A, 1148(2), 211-218 (2007-04-03)
A rapid microwave-accelerated derivatization process for the GC-MS analysis of steroid estrogens, estrone (E1), 17beta-estradiol (E2), estriol (E3), 17alpha-ethynylestradiol (EE2) and mestranol (MeEE2), was developed. Under microwave irradiation, the five estrogenic hormones studied were simultaneously derivatized with N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA)+trimethylchlorosilane (TMCS)
A sesquineolignan with a spirodienone structure from Pinus sylvestris L.
Jari Sinkkonen et al.
Angewandte Chemie (International ed. in English), 46(22), 4148-4150 (2007-04-25)
Dóra Kovács et al.
Steroids, 77(11), 1075-1085 (2012-05-23)
Regioselective 1,3-dipolar cycloadditions of different aryl nitrile oxides to mestranol were carried out to furnish novel steroidal 17α-isoxazoles in good to excellent yields. Copper(I) was found to be an efficient catalyst, accelerating the intermolecular ring-closures and leading exclusively to 3,5-disubstituted

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