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Merck
CN

33693

马萘雌甾酮 溶液

100 μg/mL in acetonitrile, VETRANAL®, analytical standard

别名:

3-羟基-1,3,5(10),6,8-雌甾五烯-17-酮

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关于此项目

经验公式(希尔记法):
C18H18O2
化学文摘社编号:
分子量:
266.33
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
200-835-2
MDL number:
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InChI key

PDRGHUMCVRDZLQ-WMZOPIPTSA-N

InChI

1S/C18H18O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h2-5,10,16,19H,6-9H2,1H3/t16-,18-/m0/s1

SMILES string

[H][C@@]12CCC(=O)[C@@]1(C)CCc3c2ccc4cc(O)ccc34

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in acetonitrile

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture

format

single component solution

storage temp.

2-8°C

Quality Level

Application

Equilenin may be used as an analytical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography (HPLC) with fluorescence and ultraviolet detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

35.6 °F

flash_point_c

2 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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In this issue. Estrogen double whammy.
Chemical research in toxicology, 23(8), 1303-1304 (2010-08-17)
Matteo Comin et al.
Journal of computational biology : a journal of computational molecular cell biology, 16(11), 1577-1591 (2009-12-05)
The functional prediction of proteins is one of the most challenging problems in modern biology. An established computational technique involves the identification of three-dimensional local similarities in proteins. In this article, we present a novel method to quickly identify promising
Teshome B Gherezghiher et al.
Chemico-biological interactions, 196(1-2), 1-10 (2012-02-01)
o-Quinone forming estrogens and selective estrogen receptor modulators (SERMs) have been associated with carcinogenesis. LY2066948, a novel SERM in development by Eli Lilly for the treatment of uterine fibroids and myomas, has structural similarity to the equine estrogen equilenin present
Shuang Ding et al.
Chemical research in toxicology, 21(9), 1739-1748 (2008-08-06)
Estrogen components of some hormone replacement formulations have been implicated in the initiation of breast cancer. Some of these formulations contain equine estrogens such as equilin and equilenin that are metabolized to the genotoxic catechol 4-hydroxyequilenin (4-OHEN). Auto-oxidation generates the
HPLC analysis of pharmaceutical estrogens in raw materials and dosage forms.
Gatti R, et al.
Journal of Pharmaceutical and Biomedical Analysis, 17(2), 337-347 (1998)

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