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Y0001006

Dydrogesteron Unreinheit B

European Pharmacopoeia (EP) Reference Standard

Synonym(e):

Pregna-4,6-dien-3,20-dion

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About This Item

Empirische Formel (Hill-System):
C21H28O2
CAS-Nummer:
1162-56-7
Molekulargewicht:
312.45
UNSPSC-Code:
41116107
NACRES:
NA.24

Qualität

pharmaceutical primary standard

API-Familie

dydrogesterone

Hersteller/Markenname

EDQM

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-8°C

SMILES String

O=C1CC[C@@]2([C@@H]3[C@H]([C@H]4[C@@]([C@H](CC4)C(=O)C)(CC3)C)C=CC2=C1)C

InChI

1S/C21H28O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4-5,12,16-19H,6-11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1

InChIKey

JGMOKGBVKVMRFX-LEKSSAKUSA-N

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Allgemeine Beschreibung

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Anwendung

Dydrogesterone impurity B EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Verpackung

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Sonstige Hinweise

Sales restrictions may apply.

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A J Scheen et al.
Revue medicale de Liege, 66(4), 209-214 (2011-06-07)
Femoston Low is a hormone replacement therapy that combines low dosages of steroids, i.e. 0.5 mg of estradiol and 2.5 mg of dydrogesterone. This oral preparation should be taken continuously to treat climacteric symptoms in menopausal women. Femoston Low is
Xiao-Dong Fu et al.
Molecular human reproduction, 18(1), 44-51 (2011-10-06)
Clinical observations and basic studies show that progesterone and progestins have a variable influence on endothelial function. Dydrogesterone (DG) is a widely used progestin, but its endothelial actions have not been thoroughly assessed. In this study, we investigated the effects
A R Genazzani et al.
Climacteric : the journal of the International Menopause Society, 14(6), 661-668 (2011-09-29)
Sexual desire is affected by endocrine and psychosocial factors. Menopausal hormonal changes are relevant to the causes of sexual dysfunction during reproductive aging. To evaluate the effects of different types of hormonal replacement therapy (HRT) on sexual function, frequency of
M V Suknovalova et al.
Eksperimental'naia i klinicheskaia farmakologiia, 76(7), 24-26 (2013-09-07)
It has been shown that specific binding of dydrogesterone with progesterone receptors in blood mononuclear cells of the patients included in the programs of in vitro fertilization, varies from 0 to 298%, thus at 38% of women dydrogesterone concedes to
V M Kuba et al.
Climacteric : the journal of the International Menopause Society, 16(1), 54-61 (2012-05-30)
To evaluate the influence of dydrogesterone on estimated cardiovascular risk of users of hormone replacement therapy (HRT) (with percutaneous 17β-estradiol in monotherapy and in combination with dydrogesterone) and HRT non-users through the Framingham score tool for a period of 2
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