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

Modify Date: 2025-09-10 17:22:10

((1R,3S,E)-5-((E)-2-((1R,3As,7Ar)-7A-Methyl-1-((R)-6-Methylheptan-2-Yl)Dihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane) structure	Common Name	((1R,3S,E)-5-((E)-2-((1R,3As,7Ar)-7A-Methyl-1-((R)-6-Methylheptan-2-Yl)Dihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane)
	CAS Number	112670-85-6	Molecular Weight	629.159
	Density	0.9±0.1 g/cm3	Boiling Point	598.8±50.0 °C at 760 mmHg
	Molecular Formula	C₃₉H₇₂O₂Si₂	Melting Point	N/A
	MSDS	N/A	Flash Point	270.2±30.5 °C

Name	[[(1a,3b,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethylsilane]
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	598.8±50.0 °C at 760 mmHg
Molecular Formula	C₃₉H₇₂O₂Si₂
Molecular Weight	629.159
Flash Point	270.2±30.5 °C
Exact Mass	628.507080
PSA	18.46000
LogP	15.43
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.492

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

CAS#:112670-83-4

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

CAS#:112670-85-6

Literature: Tetrahedron Letters, , vol. 28, # 12 p. 1337 - 1340

Alfacalcidol

CAS#:41294-56-8

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

CAS#:112670-85-6

Literature: Tetrahedron Letters, , vol. 27, # 40 p. 4903 - 4904

Precursor 2
CAS#:112670-83-4 (((1R,3S,E)-5-(... CAS#:41294-56-8 Alfacalcidol
DownStream 0

(1S,3R,5E,7E)-1,3-Bis{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-9,10-secocholesta-5,7,10-triene

(1S,3R,5E,7E)-1,3-Bis{[tert-butyl(dimethyl)silyl]oxy}-9,10-secocholesta-5,7,10-triene

(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-1H-indene

1H-Indene,4-[(2E)-2-[(3S,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-,(1R,3aS,4E,7aR)

((1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-7a-Methyl-1-((R)-6-Methylheptan-2-yl)dihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldiMethylsilane)

1H-Indene, 4-[(2E)-2-[(3S,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-, (1R,3aS,4E,7aR)-

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

Names

Chemical & Physical Properties

Synthetic Route

Precursor & DownStream

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.