ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
![(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Structure](CAS/GIF/190662-30-7.gif)
- CAS No.
- 190662-30-7
- Chemical Name:
- (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
- Synonyms
- Dinoregin Impurity D;Dienogest Impurity 7 (Dienogest EP Impurity D);17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal;(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile;(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile;"(17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile";19-Norpregna-5(10),9(11)-diene-21-nitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-;(17alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile;2-[(8S,13S,14S,17R)-17-hydroxy-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl]acetonitrile;2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)acetonitrile (Dienogest Impurity)
- CBNumber:
- CB12694389
- Molecular Formula:
- C22H29NO3
- Molecular Weight:
- 355.47
- MOL File:
- 190662-30-7.mol
- MSDS File:
- SDS
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Chemical Properties,Uses,Production
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 25)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 50000 | 58 | Inquiry |
China National Standard Pharmaceutical Corporation Limited | +8615391658522 | China | 11927 | 58 | Inquiry |
infoark(tianjin) biotechnology Co. Ltd | 86-13810773243 | China | 614 | 58 | Inquiry |
Shanghai Haohong Scientific Co., Ltd. | 400-400-8210725 | China | 39990 | 58 | Inquiry |
Tan-Mo Technology Co., Ltd. | 19850211281 | China | 1980 | 58 | Inquiry |
TOSUN PHARM | 020-61855200 13326451905 | China | 7719 | 58 | Inquiry |
QUALITY CONTROL SOLUTIONS LTD. | 13670046396 | China | 18899 | 58 | Inquiry |
Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 | China | 9911 | 50 | Inquiry |
190662-30-7((17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile)Related Search:
11β-Hydroperoxy Dienogest
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
Estradiene dione-3-keta
19-HYDROXY-4-ANDROSTENE-3,17-DIONE
Estra-4,9-diene-3,17-dione
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(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
(17alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
2-[(8S,13S,14S,17R)-17-hydroxy-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl]acetonitrile
17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal
19-Norpregna-5(10),9(11)-diene-21-nitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-
Dienogest Impurity 7 (Dienogest EP Impurity D)
"(17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile"
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
Dinoregin Impurity D
2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)acetonitrile (Dienogest Impurity)
2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)acetonitrile (Dienogest Impurity)
190662-30-7
Pharmaceuticals, Intermediates & Fine Chemicals, Steroids