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.
74 products
[2H4]-8-Hydroxyefavirenz
Product Number: C3348
CAS number: 1246812-30-5
Synonyms: [2H4]-P450 (CYP) metabolite, [2H4]-Phase I metabolite of efavirenz, [2H4]-CYP2B6 reference metabolite
[13C,2H3]-MC 1220
Product Number: C2983
CAS number: 941295-38-1 unlabeled
Synonyms: [13C,2H3]-6-[1-(2,6-Difluorophenyl)ethyl]-2-(dimethylamino)-5-methyl-4(3H)-pyrimidinone
[13C5]-Didanosine
Product Number: C2475
CAS number: 503173-93-1
Synonyms: [13C5]-2',3'-Dideoxyinosine
[13C6]-Fosamprenavir
Product Number: C2474
CAS number: 226700-79-4 unlabeled
Synonyms: [13C6]-[(3S)-Oxolan-3-yl] N-[(2S,3R)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-1-phenyl-3-phosphonooxybutan-2-yl]carbamate
[13C6]-Tipranavir
Product Number: C2357
CAS number: 1141510-04-4
Synonyms: [13C6]-N-[3-[(1R)-1-[(6R)-5,6-Dihydro-4-hydroxy-2-oxo-6-(2-phenylethyl)-6-propyl-2H-pyran-3-yl]propyl]phenyl]-5-trifluoromethyl)-2-pyridinesulfonamide
2',3'-Dideoxyinosine
Product Number: C2111
CAS number: 69655-05-6 unlabeled
Synonyms: [2H4]-Didanosine
[13C4,2H3]-Cobicistat
Product Number: C5634
CAS number: 1004316-88-4 unlabeled
Synonyms: GS 9350-13C4-d3