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17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal

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Origin: China

Cas No: 190662-30-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 190662-30-7 Formula: C22H29NO3 Molecular Weight: 355.47100

Description

(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile is an intermediate of Dienogest, a derivative of 19-Nortestosterone and an oral contraceptive used in combination with estrogen.

Basic Info

Chemical Name	17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal
Synonyms	(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; (17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile; 17A-HYDROXY-3,3-[1,2-ETHANEDIYLBIS(OXY)]-19-NORPREGNA-5(10),9(11)-DIENE-21-NITRILE;
CAS No.	190662-30-7
Molecular Formula	C22H29NO3
Molecular Weight	355.47100
PSA	62.48000
LogP	4.01118

Downstream Product

dienogest

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