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.
521 products
[13C,2H3]-Mycophenolic acid-β-D-glucuronide
Product Number: C2566
CAS number: 31528-44-6 unlabeled
Synonyms: [13C,2H3]-Mycophenolic acid-beta-D-glucuronide, 5-[(2E)-5-Carboxy-3-methyl-2-penten-1-yl]-1,3-dihydro-6-methoxy-7-methyl-3-oxo-4-isobenzofuranyl ß-D-glucopyranosiduronic acid-13C-d3
[13C6]-N-Desmethylsertraline hydrochloride salt
Product Number: C5927
CAS number: 675126-10-0 unlabeled
Synonyms: Norsertraline-13C6 hydrochloride salt
[2H4]-Paliperidone
Product Number: C2542
CAS number: 1020719-55-4
Synonyms: 9-Hydroxyrisperidone-d4, Paliperidone-d4
[2H6]-Open ring metabolite Meropenem trifluoroacetate salt
Product Number: C6770
CAS number: 124190-28-9 free base unlabeled
[2H6]-Dehydronifedipine
Product Number: C660
CAS number: 125464-52-0
Synonyms: Oxidized nifedipine-d6
[13C,2H3]-Dextrorphan
Product Number: C2303
CAS number: 125-73-5 unlabeled
Synonyms: (9alpha,13alpha,14alpha)-17-Methyl-morphinan-3-ol-13C-d3