Certificate Of Analysis
Product Name N-Methylformanilide-1-13C,
99 atom % 13C
Product Number 493139
Product Brand ALDRICH
CAS Number 61655-07-0
Molecular Formula H13CON(CH3)C6H5
Molecular Weight 136.16
 
TEST SPECIFICATION LOT 12422TS RESULTS
APPEARANCE COLORLESS LIQUID
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
CARBON 13 AND PROTON CONFORMS TO STRUCTURE. *
ISOTOPIC ASSAY 99.6 ATOM % 13C *
GAS LIQUID 98.9 % *
TITRATION 0.12 % H2O (WITH "KARL FISCHER" REAGENT) *
  * ISOTEC DATA
QUALITY CONTROL MARCH, 1999