245433-13-0

Basic information

• Product Name: (3R,3aR)-3a-methyl-7-phenylsulfonyl-3-<(1R,4S)-1,4,5-trimethyl-hexyl>-2,3,3a,4,5,6-hexahydro-1H-indene
• CAS NO: 245433-13-0
• Molecular Weight: 402.642
• Mol File: 245433-13-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (3R,3aR)-3a-methyl-7-phenylsulfonyl-3-<(1R,4S)-1,4,5-trimethyl-hexyl>-2,3,3a,4,5,6-hexahydro-1H-indene(CAS DataBase Reference)
• NIST Chemistry Reference: (3R,3aR)-3a-methyl-7-phenylsulfonyl-3-<(1R,4S)-1,4,5-trimethyl-hexyl>-2,3,3a,4,5,6-hexahydro-1H-indene(245433-13-0)
• EPA Substance Registry System: (3R,3aR)-3a-methyl-7-phenylsulfonyl-3-<(1R,4S)-1,4,5-trimethyl-hexyl>-2,3,3a,4,5,6-hexahydro-1H-indene(245433-13-0)

Safety Data

• Hazardous Substances Data: 245433-13-0(Hazardous Substances Data)

Upstream product

• 131852-63-6 (5Z,22E)-(7R)-3β-(tert-butyldimethylsilyloxy)-9,10-seco-8α-ergosta-5,10(19),22-triene-7,8-diol 
• 33813-75-1 (1R,3aR,4S,7aR)-7a-methyl-1-<(1R,4S)-1,4,5-trimethylhexyl>-octahydro-1H-inden-4-ol 
• 84985-78-4 (4R,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-4-((R,Z)-1-hydroxy-2-((S)-5-hydroxy-2-methylenecyclohexylidene)ethyl)-7a-methyloctahydro-1H-inden-4-ol 
• 58322-11-5 (1R,3aR,7aR,1'R,4'S)-5,6,7,7a-tetrahydro-7a-methyl-1-(1',4',5'-trimethylhexyl)-3aH-indan-4-one 
• 55812-82-3 (1R,3aR,4S,7aR)-7a-methyl-1-<(2E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl>-octahydro-1H-inden-4-ol 
• 50-14-6 Calciferol 
• 245433-10-7 (3R,3aR)-3a-methyl-7-phenylsulfanyl-3-<(1R,4S)-1,4,5-trimethyl-hexyl>-2,3,3a,4,5,6-hexahydro-1H-indene 

Relevant articles and documents

On the Julia Alkenylation reaction in vitamin D synthesis. Isolation of four geometrical isomers of vitamin D4

Coupling of sulfone 2 and aldehyde 3b using the Julia alkenylation procedure has been reexamined using modern product separation techniques. It was found that vitamin D4 1b and its geometric isomers 10, 11 and 12 are formed in a ratio of 75:10:10:5, respectively. The building blocks 2 and 3b were prepared from vitamin D2. Correlations for the structure assignment of vitamin D stereoisomers by 1H NMR spectroscopy are presented.