Certificate Of Analysis
Product Name ARP 101,
≥98% (HPLC), solid
Product Number A8356
Product Brand SIGMA
CAS Number 849773-64-4
Molecular Formula C20H26N2O5S
Molecular Weight 406.50
 
TEST SPECIFICATION LOT 028K4615 RESULTS
APPEARANCE WHITE SOLID
SOLUBILITY CLEAR SOLUTION AT 80 MG/ML IN DMSO
CARBON 59.25%
HYDROGEN 6.58%
NITROGEN 6.84%
PURITY BY HPLC >99.0%
SPECIFIC ROTATION +43.4 DEGREE(C=0.4, METHANOL)
PROTON NMR SPECTRUM CONFIORMS TO STRUCTURE
MOLECULAR WEIGHT BY MASS SPECTROMETRY CONFIRMS
QC RELEASE DATE MARCH 2008