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.
744 products
[13C,15N2]-2-(2-((Tert-butoxycarbonyl)amino)thiazol-4-yl)-2-oxoacetic acid
Product Number: M1228
CAS number: 73181-56-3 unlabeled
[13C,15N2]-4,6-Dimethyl-2-hydroxypyrimidine hydrochloride salt
Product Number: C6630
CAS number: 1329509-46-7
[13C,15N2]-5'-Deoxyfluorouridine
Product Number: C4899
CAS number: 3094-09-5 unlabeled
Synonyms: Doxifluridine-13C-15N2
[13C,15N2]-5-Fluorocytosine
Product Number: C3698
CAS number: 1216616-31-7
Synonyms: [13C,15N2]-Flucytosin
[13C,15N2]-Ara-uridine-5'-monophosphate disodium salt
Product Number: C1634
CAS number: 3387-36-8 unlabeled
[13C,15N2]-Cytarabine-5'-monophosphate disodium salt
Product Number: C1637
CAS number: 6757-06-8 unlabeled
[13C,15N2]-Trifluorothymine
Product Number: M1110
CAS number: 1397206-73-3
Synonyms: [2-13C,15N2]-5-(Trifluoromethyl)uracil
[13C,2H3]-1-Benzyl-2-methylhydrazine hydrobromide salt
Product Number: M1553
CAS number: 780711-68-4 unlabeled
[13C,2H3]-2-Methoxy-17-β-estradiol
Product Number: C2929
CAS number: 1217470-09-1
Synonyms: [13C,2H3]-2-Methoxy-17-beta-estradiol