Specification Sheet
Product Name Cinchonine,
crystallized, ≥98.0% (NT)
Product Number 27370
Product Brand ALDRICH
CAS Number 118-10-5
Molecular Weight 294.39
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder
TITRATION (NT) HCLO4 0.1M 98.0 - 101.0 %
PURITY (HPLC AREA %) ≥ 80.0 %
OPTICAL ROTATION 225.0 ± 5.0 Degrees
CONCENTRATION C=0.5 IN ETOH
MELTING POINT 260 - 263 C
CARBON CONTENT 77.52 % (THEORY)
NITROGEN CONTENT 9.52 % (THEORY)
INFRARED SPECTRUM CONFORMS TO STRUCTURE