Home > Organosilicon Compounds> Ethyl (5R)-5-[(1R,4E,7aR)-4-{(2E)-2-[(5S)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1H-inden-1-yl]hexanoate (non-preferred name)

Ethyl (5R)-5-[(1R,4E,7aR)-4-{(2E)-2-[(5S)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1H-inden-1-yl]hexanoate (non-preferred name)

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Origin: China

Cas No: 147125-14-2

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.: 147125-14-2 Formula: C33H56O3Si Molecular Weight: 528.88100

Basic Info

Chemical Name	Ethyl (5R)-5-[(1R,4E,7aR)-4-{(2E)-2-[(5S)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1H-inden-1-yl]hexanoate (non-preferred name)
Synonyms	ETHYL 3-(PYRROLIDIN-3-YL)PROPANOATE; 3-Pyrrolidinepropanoicacid,ethyl ester; ethyl 3(S)-<(tert-butyldimethylsilyl)oxy>-9,10-seco-26,27-bisnorcholesta-5(E),7(E),10(19)-trien-25-oate; 3-(3-Pyrrolidinyl)propanoicacid ethyl ester;
CAS No.	147125-14-2
Molecular Formula	C33H56O3Si
Molecular Weight	528.88100
PSA	35.53000
LogP	9.55560

Properties

Refractive Index	1.504

Synthesis Route

3(S)-<(tert-butyldimethylsilyl)oxy>-20(S)-(iodomethyl)-9,10-secopregna-5(E),7(E),10(19)-triene+Ethyl acrylate→Ethyl (5R)-5-[(1R,4E,7aR)-4-{(2E)-2-[(5S)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1H-inden-1-yl]hexanoate (non-preferred name)
Vitamin D2→Ethyl (5R)-5-[(1R,4E,7aR)-4-{(2E)-2-[(5S)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1H-inden-1-yl]hexanoate (non-preferred name)
tert-butyldimethylsilyl chloride→Ethyl (5R)-5-[(1R,4E,7aR)-4-{(2E)-2-[(5S)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1H-inden-1-yl]hexanoate (non-preferred name)

Precursor

3(S)-<(tert-butyldimethylsilyl)oxy>-20(S)-(iodomethyl)-9,10-secopregna-5(E),7(E),10(19)-triene
tert-butyldimethylsilyl chloride
Ethyl acrylate
SO2-adduct of 3(S)-((tert-butyldimethylsilyl)oxy)-9,10-secoergosta-5,7(E),10(19),22(E)-tetraene

Hot tags: ethyl (5r)-5-[(1r,4e,7ar)-4-{(2e)-2-[(5s)-5-{[dimethyl(2-methyl-2 -propanyl)silyl]oxy}-2-methylenecyclohexylidene]ethylidene}-7a-me thyloctahydro-1h-inden-1-yl]hexanoate (non-preferred name), China, manufacturers, suppliers, factory, wholesale, low price, high quality