Certificate Of Analysis
Product Name (S)-(−)-4-Isopropyl-2-oxazolidinethione,
99%
Product Number 345407
Product Brand ALDRICH
CAS Number 104499-08-3
Molecular Formula C6H11NOS
Molecular Weight 145.22
 
TEST SPECIFICATION LOT 13609TG RESULTS
APPEARANCE WHITE TO OFF-WHITE POWDER OR CRYSTALS OFF-WHITE CRYSTALLINE POWDER
MELTING POINT 48-49 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
OPTICAL ROTATION -20(+/-4) DEGREES (C=0.4%, ETOH STABILIZED -20.5 DEGREES (C=0.4095%, CHCL3 STABILIZED
  CHCL3) WITH ETOH)
HIGH PRESSURE LIQUID 98.5% (MINIMUM) 99.9%