4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one

25073-30-7

CAS-Nr.: 25073-30-7

Englisch Name:: 4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one

Synonyma:: LevonorgestrelImpurity7;QAADEDKZKKRMIM-DKFSCDSJSA-N;Levonorgestrel Impurity 7 (Mixture of Diastereomers);4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one;18,19-Dinor-17α-pregn-20-yn-3-one, 4,5-epoxy-13-ethyl-17-hydroxy- (8CI)

CBNumber:: CB62695295

Summenformel:: C21H28O3

Molgewicht:: 328.45

MOL-Datei:: 25073-30-7.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 11

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one Eigenschaften

Siedepunkt:: 470.9±45.0 °C(Predicted)

Dichte: 1.21±0.1 g/cm3(Predicted)

Löslichkeit: Chloroform (Slightly), Methanol (Slightly)

pka: 13.11±0.40(Predicted)

Aggregatzustand: Solid

Farbe: White to Off-White

Sicherheit

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one is an intermediate in the synthesis of derivatives of Levonogestrel (N689510), an emergency contraceptive.

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 11)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8073	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55934	58
Jinan blalong chemical co. LTD	2710913286@.com	1513643261@qq.com	China	14253	58
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	2682116078@qq.com	China	7844	58
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44843	58
Shanghai Zerui Biotechnology Co., Ltd.	021-54580889 18321124657	731997554@qq.com	China	10614	58

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one
QAADEDKZKKRMIM-DKFSCDSJSA-N
Levonorgestrel Impurity 7 (Mixture of Diastereomers)
18,19-Dinor-17α-pregn-20-yn-3-one, 4,5-epoxy-13-ethyl-17-hydroxy- (8CI)
LevonorgestrelImpurity7
25073-30-7
Chiral Reagents, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids