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Merck
CN

L0800000

利奈孕酮

European Pharmacopoeia (EP) Reference Standard

别名:

(17α)-19-Norpregn-4-en-20-yn-17-ol

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关于此项目

经验公式(希尔记法):
C20H28O
化学文摘社编号:
分子量:
284.44
UNSPSC Code:
41116107
NACRES:
NA.24
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产品名称

利奈孕酮, European Pharmacopoeia (EP) Reference Standard

SMILES string

O[C@@]1([C@@]2([C@H]([C@H]3[C@@H]([C@H]4CCCC=C4CC3)CC2)CC1)C)C#C

InChI

1S/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,6,15-18,21H,4-5,7-13H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1

InChI key

YNVGQYHLRCDXFQ-XGXHKTLJSA-N

grade

pharmaceutical primary standard

API family

lynestrenol

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Application

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

General description

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.

Other Notes

Sales restrictions may apply.

Packaging

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

法规信息

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分析证书(COA)

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Yasir Hasan Siddique et al.
Indian journal of experimental biology, 43(3), 291-293 (2005-04-09)
Genotoxicity study of synthetic progestin lynestrenol, was carried out on mouse bone marrow cells using sister chromatid exchanges (SCEs) and chromosomal aberrations (CAs) as parameters. Lynestrenol was studied at three different doses (6.87, 13.75 and 27.50 mg/kg body wt.). SCE
Ozlem Ozdegirmenci et al.
Gynecologic and obstetric investigation, 72(1), 10-14 (2011-01-27)
To evaluate the treatment of endometrial hyperplasia (EH) with different progestins. Eighty-two women with simple EH without atypia were included. Patients were offered oral progestagens and were randomized to one of three options for 3 months: medroxyprogesterone acetate (MPA, 10
Eva-Katrin Bentz et al.
Fertility and sterility, 94(7), 2688-2696 (2010-06-12)
To evaluate gene expression signatures of breast tissue in female-to-male (FtM) transsexuals under cross-sex hormone therapy (HT). Prospective cohort study. Academic research institution. Five hormone-naïve FtM transsexuals before and after HT. Breast tissue biopsy before and after 2 years of
M Iqbal Choudhary et al.
Natural product research, 24(1), 1-6 (2009-12-17)
Transformation of lynestrenol (19-nor-17alpha-pregn-4-en-20-yn-17beta-ol) (1) was carried out by incubation with Cunninghamella elegans to obtain 19-nor-17alpha-pregn-4-en-20-yn-3-one-10beta,17beta-diol (2), 19-nor-17alpha-pregn-4-en-20-yn-3-one-6beta,17beta-diol (3), and 19-nor-17alpha-pregn-4-en-20-yn-3beta,6beta,17beta-triol (4). Metabolite 4 was identified as a new compound. These metabolites were structurally characterised on the basis of spectroscopic
m A Dzhangidze et al.
Georgian medical news, (145)(145), 21-25 (2007-05-26)
The effect of hormonal contraception on cervix of the uterus of young nullipara women with ectopia was investigated. Cohort study was carried out by using simple blind method. By means of statistical data manipulation correlation between the application of hormonal

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