62743-71-9

Basic information

• Product Name: (5E)-10-Oxo-19-norcholecalciferol
• CAS NO: 62743-71-9
• Molecular Weight: 386.618
• Mol File: 62743-71-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (5E)-10-Oxo-19-norcholecalciferol(CAS DataBase Reference)
• NIST Chemistry Reference: (5E)-10-Oxo-19-norcholecalciferol(62743-71-9)
• EPA Substance Registry System: (5E)-10-Oxo-19-norcholecalciferol(62743-71-9)

Safety Data

• Hazardous Substances Data: 62743-71-9(Hazardous Substances Data)

Upstream product

• 67-97-0 vitamin D₃ 
• 2871-23-0 (5Z,7E)-3β-acetoxy-9,10-secocholesta-5,7,10(19)-triene 
• 13482-22-9 4-hydroxycyclohexanone 
• 155589-97-2 (5E)-10-Oxo-19-norcholecalciferolacetat 
• 67-97-0 5,6-trans-vitamin D₃ 

Downstream Products

• 67-97-0 5,6-trans-vitamin D₃ 

Relevant articles and documents

A Selective Degradation of the Exomethylene Group of Vitamin D. - A Simple Entry to 10-Oxo-19-norcholecalciferol and 10-Oxo-19-norergocalciferol

Nitrile oxides, generated in situ from nitroalkanes, add exclusively to the exomethylene group of (Z)- and (E)-vitamin D3 acetates (1a, 12a) and D2 acetates (1b, 12b).The so generated spirocyclic isoxazoline derivatives are transform