Specification Sheet
Product Name (R)-(+)-1-(2-Diphenylphosphino-1-naphthyl)isoquinoline,
≥95.0% (qNMR)
Product Number 743461
Product Brand ALDRICH
CAS Number 149341-34-4
Molecular Weight 439.49
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Light Yellow
APPEARANCE (FORM) Powder or Crystals
ENANTIOMERIC EXCESS ≥ 98.0%
CARBON CONTENT 84.72% (Theory)
NITROGEN CONTENT 3.19 % (Theory)
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
ASSAY (QUANTITATIVE NMR) ≥ 95.0 %
PHOSPHORUS 31 NMR SPECTRUM CONFORMS TO STRUCTURE
RECOMMENDED RETEST PERIOD 36 MONTHS