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.
61 products
[2H5]-Triamterene
Product Number: C5560
CAS number: 1189922-23-3
Synonyms: [2H5]-Dyrenium, [2H5]-2,4,7-Triamino-6-phenylpteridine
[2H5]-7-Hydroxycoumarin-β-D-glucuronide
Product Number: C568
CAS number: 66695-14-5 unlabeled
Synonyms: [2H5]-7-Hydroxycoumarin-beta-D-glucuronide
[2H5]-7-Hydroxycoumarin sulfate ammonium salt
Product Number: C566
CAS number: 69526-88-1 unlabeled free acid
[2H5]-7-Hydroxycoumarin
Product Number: C563
CAS number: 1215373-23-1
Synonyms: Phase I metabolite of coumarin (CYP2A6), P450 (CYP) metabolite
[2H4]-trans-Caffeoyl-L-tryptophan sodium salt
Product Number: C2417
CAS number: 109163-69-1 unlabeled free base