Specification Sheet
Product Name Quinidine,
crystallized, ≥98.0% (dried material, NT)
Product Number 22600
Product Brand ALDRICH
CAS Number 56-54-2
Molecular Weight 324.42
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder or Crystals
TITRATION (NT) HCLO4 0.1M 98.0 - 102.0 %
PURITY (HPLC AREA %) 83.0 - 95.0 %
REMARKS ON HPLC 5 - 15 % Dihydroquinidine
SPECIFIC ROTATION (20/D) 265 ± 5 Degrees
CONCENTRATION C=0.8 IN ETHANOL
WATER ≤ 2.0 %
INFRARED SPECTRUM CONFORMS TO STRUCTURE
RECOMMENDED RETEST PERIOD 60 MONTHS