1263286-76-5

Basic information

• Product Name: 1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-ethyl-6-hydroxy-1,4-dimethyl-2,4-octadien-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3R)-
• CAS NO: 1263286-76-5
• Molecular Weight: 456.709
• Mol File: 1263286-76-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-ethyl-6-hydroxy-1,4-dimethyl-2,4-octadien-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3R)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-ethyl-6-hydroxy-1,4-dimethyl-2,4-octadien-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3R)-(1263286-76-5)
• EPA Substance Registry System: 1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-ethyl-6-hydroxy-1,4-dimethyl-2,4-octadien-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3R)-(1263286-76-5)

Safety Data

• Hazardous Substances Data: 1263286-76-5(Hazardous Substances Data)

Upstream product

• 139356-37-9 [(3R,5R)-3,5-bis-(tert-butyldimethylsilanyloxy)cyclohexylidene]-ethanol 
• 79918-70-0 [1S-[1β(R*),3aα,7aβ]]-octahydro-1-(2-hydroxy-1-methylethyl)-7a-methyl-4H-inden-4-one 
• 1263286-70-9 C₁₃H₂₃IO 
• 1451188-50-3 C₄₂H₇₆O₃Si₂ 
• 1263286-74-3 C₄₆H₇₆O₇SSi₂ 
• 1263286-72-1 (7E)-(1R,3R)-24-phenylsulfonyl-1,3-bis(tert-butyldimethylsililoxy)-9,10-seco-19,22,23-trinorchola-5,7-dien 
• 185997-26-6 (1R,3aR,7aR)-1-((S)-1-hydroxypropan-2-yl)-7a-methyloctahydro-1H-inden-4-ol 
• 139356-39-1 (1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane 
• 1402710-05-7 C₂₀H₄₁IO₂Si₂ 
• 116535-65-0 (1R,3aR,4S,7aR)-octahydro-1-[(S)-1-iodopropan-2-yl]-7a-methyl-1H-inden-4-ol 
• 1263286-71-0 (7aR)-7a-methyl-1-((S)-1'-(phenylsulfonyl)propane-2'-yl)hexahydro-1H-inden-4(2H)-on 
• 145372-32-3 des-A,B-22-iodo-23,24-dinorcholan-8-one 
• 64190-52-9 (8S,20S)-de-A,B-20-(hydroxymethyl)pregnan-8-ol 
• 62054-49-3 ethyl (E)-3-formyl-2-butenoate 

Relevant articles and documents

NEW SYNTHONES FOR PREPARATION OF 19-NOR VITAMIN D DERIVATIVES

The present invention discloses the synthone of Formula (I), wherein R1 and R2 are the same or different and represent independently hydrogen atom or hydroxyl protecting group, and its use for preparation of 19-nor vitamin D derivatives of general Formula (IV), wherein represents single or double bond, p represents an integer 0 to 3, R1 and R2 represent independently hydrogen atom or hydroxyl protecting group, R3 represents hydrogen atom, CH3 or hydroxyl group, R4, R5 and R6 represent independently hydrogen atom, C1-C3-alkyl or hydroxyl group or two of R4, R5 and R6 substituents altogether form cyclopropyl group, in particular for preparation of paricalcitol.