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.
34 products
[2H4]-Gliclazide
Product Number: C458
CAS number: 1185039-30-8
Synonyms: N-(4-Methylbenzenesulfonyl)-N'-(3-azabicyclo[3.3.0]oct-3-yl)urea-d4, 1-(3-Azabicyclo[3.3.0]oct-3-yl)-3-p-tolylsulphonylurea-d4
[2H5]-Glimepiride
Product Number: C1426
CAS number: 1028809-90-6
Synonyms: [2H5]-HOE 490, [2H5]-Limeral, [2H5]-Dibiglim, [2H5]-Amaryl, [2H5]- 3-Ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[[trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxyamide
[13C2,2H6]-Tetrabenazine, racemic mixture
Product Number: C3701
CAS number: 58-46-8 unlabeled
Synonyms: [13C2,2H6]-TBZ, racemic mixture, [13C2,2H6]-9,10-Dimethoxy-1,3R,4,6,7,11bR-hexahydro-3-isobutyl-2H-benzo[a]quinolizin-2-one, racemic mixture
[13C4]-11-Deoxycortisol
Product Number: C6669
CAS number: 152-58-9 unlabeled
Synonyms: 11-Deoxy-17-hydroxycorticosterone-13C4, Reichstein's substance S-13C4, 17,21-Dihydroxyprogesterone-13C4, Cortexolone-13C4
[2H8]-Phosphoramide mustard cyclohexylamine salt
Product Number: C6296
CAS number: 1566-15-00 unlabeled
Synonyms: N,N-Bis(2-chloroethyl)phosphorodiamidic acid-d8 cyclohexylamine salt