Certificate Of Analysis
Product Name Ethyl acetate-1-13C,
99 atom % 13C
Product Number 279382
Product Brand ALDRICH
CAS Number 3424-59-7
Molecular Formula CH313CO2C2H5
Molecular Weight 89.10
 
TEST SPECIFICATION LOT TV0902 RESULTS
% Water: < = 0.5% 0.20%
GC: Minimum 99% chemical purity 99.9%
1H-NMR (FT): Structure and purity verification Meets requirement
13C Enrichment: Minimum 99 atom% 13C based upon labeled precursor 99.5 atom% 13C
13C-NMR: Structure and purity verification Meets requirement
Appearance: Clear, colorless liquid Clear, colorless liquid
Release Date: 2006/06/12