90935-57-2

Basic information

• Product Name: C₂₀H₂₇⁽²⁾H₂NO
• Synonyms: C₂₀H₂₇⁽²⁾H₂NO
• CAS NO: 90935-57-2
• Molecular Weight: 301.44
• Mol File: 90935-57-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₀H₂₇⁽²⁾H₂NO(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₂₇⁽²⁾H₂NO(90935-57-2)
• EPA Substance Registry System: C₂₀H₂₇⁽²⁾H₂NO(90935-57-2)

Safety Data

• Hazardous Substances Data: 90935-57-2(Hazardous Substances Data)

Upstream product

• 2206-26-0 [D₃]acetonitrile 
• 17974-57-1 (3E,5E,7E)-6-methyl-8-(2,6,6-trimethyl-1-cyclohexenyl)-3,5,7-octatriene-2-one 

Downstream Products

• 90935-60-7 C₂₀H₂₆⁽²⁾HN 
• 91048-18-9 14-deuterio-all-trans-retinal 

Relevant articles and documents

Synthesis of retinals labelled at positions 14 and 15 (with 13C and/or 2H)

Eight retinals labelled at positions 14 and 15 with 13C and/or 2H were obtained with 98 percent chemical purity, 92 percent 13C incorporation, 95 percent 2H incorporation at position 14 and 99 percent 2H incorporation at position 15. (14-13C)retinal, (15-13C)retinal and (14,15-13C)retinal were synthesized from (2-13C)-, (1-13C)- and (1,2-13C)acetonitrile, respectively, while for the synthesis of (14-2H)retinal, 2CH3CN was used.Via a three-step process these retinals were transformed into (14,15-2H)retinal, (14-13C,15-2H)retinal, (15-13C,15-2H)retinal and (14,15-13C2,15-2H)retinal.Their 13C-13C, 13C-2H and 13C-H NMR coupling constants were determined.