Certificate Of Analysis
Product Name S(−)-Cyanopindolol hemifumarate salt,
solid, ≥98% (HPLC)
Product Number C238
Product Brand SIGMA
CAS Number 874882-72-1
Molecular Formula C16H21N3O2 · 0.5 C4H4O4
Molecular Weight 345.39
 
TEST SPECIFICATION LOT 111K4613 RESULTS
APPEARANCE WHITE SOLID
CARBON 61.9%
NITROGEN 11.8%
PURITY BY HPLC 99%
QC RELEASE DATE DECEMBER 2001