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.
104 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]-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]-4-(4-Methylpiperazinomethyl)benzoic acid
Product Number: M1239
CAS number: 106261-48-7 unlabeled
Synonyms: [13C, 2H3]-AB1187.3
[13C,2H3]-N-Methyl-2-nitrobenzenamine
Product Number: M1272
CAS number: 612-28-2 unlabeled
Synonyms: Telmisartan intermediate
[13C2,15N2]-Hexamethylenediamine dihydrochloride salt
Product Number: C7393
CAS number: 6055-52-3 unlabeled
Synonyms: [13C2, 15N2]-1,6-Hexanediamine dihydrochloride, [13C2, 15N2]-HMDA
[13C2,2H3]-Ethyl 3,3,3-Trifluoro-2-hydroxy-2-methylpropanoate
Product Number: M1143
CAS number: 107018-39-3 unlabeled
[13C2,2H4]-Ethanolamine
Product Number: M1265
CAS number: 141-43-5 unlabeled
Synonyms: [13C2, 2H4]-Aminoethanol
[13C3,15N]-2,3-Dichloro-5-trifluoromethylpyridine
Product Number: M1047
CAS number: 69045-84-7 unlabeled
[13C3,2H9]-Tris(methyl)amine hydrochloride salt
Product Number: M1780
CAS number: 593-81-7 unlabeled