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.
171 products
[13C,15N2]-Ara-uridine
Product Number: C1635
CAS number: 3083-77-0 unlabeled
Synonyms: 1-ß-D-Arabinofuranosyluracil-13C-15N2, Spongouridine-13C-15N2
[13C,15N2]-Ara-uridine-5'-monophosphate disodium salt
Product Number: C1634
CAS number: 3387-36-8 unlabeled
[13C,15N2]-EIDD-2801
Product Number: C8882
CAS number: 2349386-89-4 unlabeled
Synonyms: MK-4482, [13C,15N2]-Molnupiravir
[13C,15N2]-Laninamivir
Product Number: C4026
CAS number: 203120-17-6 unlabeled
Synonyms: [13C,15N2]-R 125489
[13C,15N2]-N4-Hydroxycytidine
Product Number: C8884
CAS number: 3258-02-4 unlabeled
Synonyms: [13C,15N2]-NHC, [13C,15N2]-EIDD-1931
[13C,15N2]-Peramivir
Product Number: C4030
CAS number: 330600-85-6 unlabeled
Synonyms: [13C,15N2]-Rapiacta
[13C,15N2]-Telbivudine
Product Number: C6996
CAS number: 3424-98-4 unlabeled
Synonyms: [13C, 15N2]-2'-Deoxy-L-thymidine, [13C, 15N2]-Epavudine, [13C, 15N2]-L-Thymidine, [13C, 15N2]-Sebivo
[13C,15N3]-Islatravir
Product Number: C8759
CAS number: 865363-93-5 unlabeled
Synonyms: [13C, 15N3]-MK-8591, [13C, 15N3]-EFDA
[13C,2H2,15N]-Cabotegravir
Product Number: C8505
CAS number: 1051375-10-0 unlabeled
Synonyms: GSK-1265744, (3S,11aR)-N-[(2,4-difluorophenyl)methyl]-2,3,5,7,11,11a-hexahydro-6-hydroxy-3-methyl-5,7-dioxo-, (3S,11aR)Oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide, S-265744
[13C,2H3,15N2]-Dasabuvir
Product Number: C5813
CAS number: 1132935-63-7 unlabeled
Synonyms: N-[6-[3-tert-Butyl-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-methoxyphenyl]naphthalen-2-yl]methanesulfonamide-13C-d3-15N2, ABT 333-13C-d3-15N2
[13C,2H3]-(R)-Rabeprazole sodium salt
Product Number: C7939
CAS number: 1261392-48-6 unlabeled free base
Synonyms: [13C,2H3]-Dexrabeprazole