Stable labeled standards
Alsachim's labeled standards (13C, 2H, 15N, 18O, 34S) enable you to quantify molecules for your LC-MS/MS analyses. Produced in our laboratories in France, our compounds - some of them unique - are guaranteed to be of the highest quality and purity.
28 products
[2H3]-N-Methyl-4-aminoantipyrine hydrochloride salt
Product Number: C7151
CAS number: 1246820-06-3 free base
Synonyms: [2H3]-Metamizole metabolite, [2H3]-Metamizole intermediate
[13C6]-Phenacetin
Product Number: C57
CAS number: 62-44-2 unlabeled
Synonyms: [U-Ring-13C6]-N-(4-Ethoxyphenyl)acetamide, [U-Ring-13C6]-Acetophenetidin, [U-Ring-13C6]-4'-Ethoxyacetanilide, [U-Ring-13C6]-p-Acetophenetidide
[13C,2H3]-Mycophenolic acid acyl-β-D-glucuronide
Product Number: C5620
CAS number: 99043-04-6 unlabeled
Synonyms: [13C,2H3]-Mycophenolic acid acyl-beta-D-glucuronide
[13C4]-6-Thiouric acid
Product Number: C2825
CAS number: 2002-60-0 unlabeled
Synonyms: [13C4]-7,9-Dihydro-6-thioxo-1H-purine-2,8(3H,6H)-dione