Certificate Of Analysis
Product Name 2-(Methyl-13C,d3-thio)adenine,
99 atom % 13C, 98 atom % D, 97% (CP)
Product Number 654515
Product Brand ALDRICH
CAS Number 1216721-76-4
Molecular Formula 13CC5D3H4N5S
Molecular Weight 185.23
 
TEST SPECIFICATION LOT IS1551 RESULTS
HPLC: Minimum 97 area% chemical purity 98.8%
1H-NMR (FT): Structure and purity verification Meets requirement
Isotopic Enrich.: Minimum 98 atom% D based upon labeled precursor 99.8 atom% D
13C-NMR: Structure and purity verification Meets requirement
Isotopic Enrich.: Minimum 99 atom% 13C based upon labeled precursor 99.5 atom% 13C
D-NMR: Structure and purity verification Meets requirement
Appearance: Yellow powder Yellow powder
Release Date: 2005/01/25