(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
![(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Structure](CAS/GIF/139356-39-1.gif)
- CAS No.
- 139356-39-1
- Chemical Name:
- (3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
- Synonyms
- Paricalcitol-6;Paligol impurity A;Paricalcitol Impurity 8;Paricalcitol Impurity B;Paricalcitol Intermediate A;(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl);(1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphen...;(2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethyl)diphenylphosphine oxide;(1R,3R)-1,3-bis((tert-butyldiMethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane;(3R-Trans)-[2-[3,5-Bis[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Cyclohexylidene]Ethyl]Diphenyl-Phosphin
- CBNumber:
- CB82557883
- Molecular Formula:
- C32H51O3PSi2
- Molecular Weight:
- 570.89
- MOL File:
- 139356-39-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Properties
Melting point | 73-75°C |
---|---|
Boiling point | 561.0±50.0 °C(Predicted) |
Density | 1.02±0.1 g/cm3(Predicted) |
storage temp. | -20°C Freezer |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Solid |
color | White |
(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Chemical Properties,Uses,Production
(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Preparation Products And Raw materials
Raw materials
Cyclohexanecarboxylic acid, 1,3,4,5-tetrahydroxy-, methyl ester, (1α,3R,4α,5R)-
(3S,5S)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexanone
(((1R,3R)-5-(2-chloroethylidene)cyclohexane-1,3-diyl)bis(oxy)) bis(tert-butyldimethylsilane)
2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol
(3S,5S)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1-hydroxy-cyclohexaneMethanol
(3R-trans)-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]-acetic Acid Ethyl Ester
(3S,5S)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1-hydroxy-cyclohexanecarboxylic Acid Methyl Ester
(1α,3R,4α,5R)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1,4-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester
Quinic acid
Diphenylphosphine
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139356-39-1((3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide)Related Search:
((1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((S)-1,1-dimethoxypropan-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)cyclohexane-1,3-diyl)bis(oxy)bis(tertbutyldimethylsilane)
Paricalcitol intermediate N-1
(1R,3aR,7aR)-1-((2R,5S,E)-5,6-dimethyl-6-
((trimethylsilyl)oxy)hept-3-en-2-yl)-7a-
methyloctahydro-4H-inden-4-one
(1R,3aR,7aR)-1-((2R,5S,E)-6-hydroxy-5,6-diMethylhept-3-en-2-yl)-7a-Methylhexahydro-1H-inden-4(2H)-one
(3S,6R,E)-6-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-bis
((tert-butyldimethylsilyl)oxy)cyclohexylidene)
ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-
2,3-dimethylhept-4-en-2-ol
2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol
Paricalcitol
tert-butyl(((1R,3aR,7aR)-1-((2R,5S,E)-5,6-dimethyl
-6-((tetrahydro-2H-pyran-2-yl)oxy)hept-3-en-2-yl)
-7a-methyloctahydro-1H-inden-4-yl)oxy)dimethylsilane
(1R,3aR,7aR)-1-((2R,5S,Z)-6-hydroxy-5,6-dimethylhept
-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-one
1H-Inden-4-ol, octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-triMethyl-2-hexen-1-yl]-7a-Methyl-, (1R,3aR,4S,7aR)-
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(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
[2-[(3R,5R)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
(1R,3R)-1,3-bis((tert-butyldiMethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane
Paricalcitol Intermediate A
Phosphine oxide, [2-[(3R,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-
Paricalcitol Impurity 8
(2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethyl)diphenylphosphine oxide
Paricalcitol-6
Paricalcitol impurity 5/(2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethyl)diphenylphosphine oxide
(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)
(3R-trans)-[2-[3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
([2-[(3R,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide)
ert-butyl-[(1R,3R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)cyclohexyl]oxy-dimethylsilane
(3R-Trans)-[2-[3,5-Bis[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Cyclohexylidene]Ethyl]Diphenyl-Phosphin
(1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphen...
Paligol impurity A
Paricalcitol Impurity B
139356-39-1
C32H51O3PSi2
Pharmaceuticals, Intermediates & Fine Chemicals
Intermediates & Fine Chemicals
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