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Key Documents

L0551000

Levonorgestrel

European Pharmacopoeia (EP) Reference Standard

동의어(들):

D(−)-Norgestrel, 13β-Ethyl-17α-ethynyl-17β-hydroxygon-4-en-3-one, 17α-Ethynyl-18-homo-19-nor-testosterone, 18,19-Dinor-13β-ethyl-17β-hydroxy-4-pregnen-20-yn-3-one, 18,19-Dinor-4-pregnen-20-yn-3-one, Levonorgestrel

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About This Item

실험식(Hill 표기법):
C21H28O2
CAS Number:
Molecular Weight:
312.45
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24

Grade

pharmaceutical primary standard

API family

levonorgestrel

제조업체/상표

EDQM

응용 분야

pharmaceutical (small molecule)

형식

neat

SMILES string

CC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C

InChI

1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1

InChI key

WWYNJERNGUHSAO-XUDSTZEESA-N

유전자 정보

human ... PGR(5241)

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일반 설명

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.

애플리케이션

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

포장

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

기타 정보

Sales restrictions may apply.

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Carc. 2 - Lact. - Repr. 1A

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

죄송합니다. 지금은 이 제품에 대한 COA이(가) 온라인에서 제공되지 않습니다.

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Anita Nelson et al.
Obstetrics and gynecology, 122(6), 1205-1213 (2013-11-19)
To evaluate the efficacy and safety of two low-dose levonorgestrel intrauterine contraceptive systems. Nulliparous and parous women aged 18-35 years with regular menstrual cycles (21-35 days) requesting contraception were randomized to 3 years of treatment with one of two levonorgestrel
Abbey B Berenson et al.
Obstetrics and gynecology, 121(5), 951-958 (2013-05-03)
Many U.S. health care providers remain reluctant to prescribe intrauterine devices (IUDs) to teenagers as a result of concerns about serious complications. This study examined whether 15-19-year-old IUD users were more likely to experience complications, failure, or early discontinuation than
Jantien Visser et al.
The Cochrane database of systematic reviews, 3(3), CD003990-CD003990 (2013-04-02)
Adequate contraceptive advice is important in both women with diabetes mellitus type 1 and type 2 to reduce the risk of maternal and infant morbidity and mortality in unplanned pregnancies. A wide variety of contraceptives are available for these women.
Ioannis D Gallos et al.
Obstetrics and gynecology, 121(6), 1165-1171 (2013-07-03)
To identify predictors and to estimate their prognostic accuracy for regression and relapse of endometrial hyperplasia treated with levonorgestrel-releasing intrauterine system or oral progestogens. This was a cohort study of women treated with levonorgestrel-releasing intrauterine system or oral progestogens for
Virpi Koskela-Niska et al.
International journal of cancer, 133(7), 1680-1688 (2013-03-26)
Postmenopausal hormone therapy (HT) associates with an increased risk of ovarian cancer, but its' influence on tumor histology is not as well known. Therefore, we evaluated the effect of various types of HT on the risk of epithelial ovarian cancer

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