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Merck
CN

SML0356

Etonogestrel

≥98% (HPLC)

别名:

(17α)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one, 3-Keto-desogestrel, 3-Oxo-desogestrel

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关于此项目

经验公式（希尔记法）:
C22H28O2
化学文摘社编号:
54048-10-1
分子量:
324.46
NACRES:
NA.77
PubChem Substance ID:
329825358
UNSPSC Code:
51111800
EC Number:
258-936-2
MDL number:
MFCD00867863

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color

white to beige

InChI

1S/C22H28O2/c1-4-21-13-14(3)20-17-9-7-16(23)12-15(17)6-8-18(20)19(21)10-11-22(21,24)5-2/h2,12,17-20,24H,3-4,6-11,13H2,1H3/t17-,18-,19-,20+,21-,22-/m0/s1

InChI key

GCKFUYQCUCGESZ-BPIQYHPVSA-N

SMILES string

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

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D +80 to +95°, c = 1 (CHCl3)

solubility

DMSO: >5 mg/mL

storage temp.

−20°C

Quality Level

100

Gene Information

human ... PGR(5241)

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Biochem/physiol Actions

Etonogestrel is a lipophilic molecule. Pharmacokinetics studies reveal that etonogestrel is bound to protein albumin in the blood. This remains independent of both endogenous and exogenous concentration of estradiol.
Etonogestrel is a progestin, contraceptive.
Etonogestrel is a third-generation progestin contraceptive. Etonogestrel is used as a contraceptive itself and is also the active metabolite of the drug desogestrel used in some combination contraceptives.

Features and Benefits

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H351,H360

Hazard Classifications

Carc. 2 - Repr. 1B

存储类别

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000106917
0000114722
0000103749
0000058518
047M4731V

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Anne Calhoun et al.
Headache, 52(8), 1246-1253 (2012-07-14)
To determine whether extended-cycle dosing of an ultralow dose vaginal ring contraceptive decreases frequency of migraine aura and prevents menstrual related migraine (MRM). Many women are denied therapy with combined hormonal contraceptives due to published guidelines that recommend against their
Diana Mansour et al.
Contraception, 83(3), 202-210 (2011-02-12)
The aim of this guidance is to review the management of unacceptable vaginal bleeding patterns in etonogestrel (ENG)-releasing contraceptive implant users concentrating, where possible, on the evidence for pharmacological treatments and identifying a pragmatic approach where this is not possible.
Peter Schnabel et al.
Clinical drug investigation, 32(6), 413-422 (2012-05-01)
The etonogestrel (ENG)-releasing implant is a subdermal progestogen-only contraceptive that provides coverage for up to 3 years. This long-acting hormonal contraceptive has been available in Europe since 1998 and in the US since 2006. To date, localization of non-palpable implants
Kristina M Tocce et al.
American journal of obstetrics and gynecology, 206(6), 481-481 (2012-05-29)
The purpose of this study was to determine contraceptive continuation and repeat pregnancy rates in adolescents who are offered immediate postpartum etonogestrel implant (IPI) insertion. Participants in an adolescent prenatal-postnatal program were enrolled in a prospective observational study of IPI
Pharmacokinetics of etonogestrel released from the contraceptive implant Implanon
Wenzl R, et al.
Contraception, 58(5), 283-288 (1998)
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