Specification Sheet
Product Name Hydroxycloroquine sulfate,
analytical standard
Product Number 90527
Product Brand SIAL
CAS Number 747-36-4
Molecular Weight 433.95
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 95.0 %
WATER ≤ 1.0 %
CARBON CONTENT 49.82% (Theory)
HYDROGEN CONTENT 6.50% (Theory)
NITROGEN CONTENT 9.68% (Theory)
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 36 MONTHS