Specification Sheet
Product Name Desloratadine,
powder, ≥98% (HPLC)
Product Number D1069
Product Brand SIGMA
CAS Number 100643-71-8
Molecular Weight 310.82
 
TEST SPECIFICATION
APPEARANCE OFF-WHITE POWDER
SOLUBILITY CLEAR SOLUTION AT 10MG/ML IN DMSO
CARBON 73.53%
HYDROGEN 6.17%
NITROGEN 9.0%
PURITY BY HPLC 99.1%
NMR CONFORMS TO STRUCTURE
MOLECULAR WEIGHT BY MASS SPECTROMETRY CONFIRMS
QC RELEASE DATE OCTOBER 2007