((1R,3R,E)-5-((E)-2-((1R,3As,7Ar)-1-((2R,5R,E)-5,6-Dimethylhept-3-En-2-Yl)-7A-Methyldihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane)

Modify Date: 2024-01-31 21:56:22

((1R,3R,E)-5-((E)-2-((1R,3As,7Ar)-1-((2R,5R,E)-5,6-Dimethylhept-3-En-2-Yl)-7A-Methyldihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane) structure	Common Name	((1R,3R,E)-5-((E)-2-((1R,3As,7Ar)-1-((2R,5R,E)-5,6-Dimethylhept-3-En-2-Yl)-7A-Methyldihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane)
	CAS Number	115540-28-8	Molecular Weight	641.16900
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₄₀H₇₂O₂Si₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1(S),3(R)-bis(tert-butyldimethylsiloxy)-9,10-secoergosta-5(E),7(E),10(19),22(E)-tetraene
Synonym	More Synonyms

Molecular Formula	C₄₀H₇₂O₂Si₂
Molecular Weight	641.16900
Exact Mass	640.50700
PSA	18.46000
LogP	12.67080

(5E)-vitamin D2 tert-butyldimethylsilyl ether structure

(5E)-vitamin D2...

CAS#:104846-63-1

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((1R,3R,E)-5-((E)-2-((1R,3As,7Ar)-1-((2R,5R,E)-5,6-Dimethylhept-3-En-2-Yl)-7A-Methyldihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane) Structure

((1R,3R,E)-5-((...

CAS#:115540-28-8

Literature: Choudhry, Satish C.; Belica, Peter S.; Coffen, David L.; Focella, Antonino; Maehr, Hubert; et al. Journal of Organic Chemistry, 1993 , vol. 58, # 6 p. 1496 - 1500

Precursor 1
CAS#:104846-63-1 (5E)-vitamin D2...
DownStream 6
CAS#:112828-13-4 (1S,3R,5E,7E)-1... CAS#:112670-79-8 (1S,3R,6S)-bis(... CAS#:112670-80-1 (6S)-SO2 adduct... CAS#:112670-86-7 (1S,3R,6R)-bis(...
CAS#:112790-51-9 (6R)-SO2 adduct... CAS#:115648-67-4 1(S),3(R)-bis[(...

(1S,3R)-bis(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5(E),7(E),10(19),22(E)-tetraene