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.
20 products
[13C6]-6-Hydroxychlorzoxazone
Product Number: C1261
CAS number: 475295-90-0
Synonyms: CYP2E1 reference metabolite-13C6, Phase I metabolite of chlozoxazone-13C6, P450 (CYP) metabolite-13C6
[13C,15N2]-Laninamivir
Product Number: C4026
CAS number: 203120-17-6 unlabeled
Synonyms: [13C,15N2]-R 125489
[13C,2H3]-Desmethylcyclobenzaprine hydrochloride salt
Product Number: C3016
CAS number: 438-59-5 unlabeled
[U-Ring-13C6]-Remdesivir
Product Number: C8845
CAS number: 1809249-37-3 unlabeled
Synonyms: [U-Ring-13C6]-QS-5734
[U-Ring-13C6]-Remdesivir mixture of diastereoisomers
Product Number: C8854
CAS number: 1355050-11-1 unlabeled
Synonyms: [U-Ring-13C6]-QS-5734