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.
30 products
[2H6]-Warfarin
Product Number: C350
CAS number: 1261395-69-0
Synonyms: 4-Hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one-d6, Coumadine-d6
[13C6]-4-Chlorobenzylamine hydrochloride salt
Product Number: M1740
CAS number: 42365-43-5 unlabeled
[2H3]-3-O-Methyl-L-DOPA
Product Number: C3114
CAS number: 586954-09-8
Synonyms: [2H3]-3-Methoxy-L-tyrosine
[13C6]-Hydroquinone
Product Number: C18
CAS number: 123-31-9 unlabeled
Synonyms: [U-Ring-13C6]-1,4-Benzenediol, [U-Ring-13C6]-1,4-Dihydroxybenzene
[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
[2H5]-11-Deoxycortisol
Product Number: C4999
CAS number: 1258063-56-7
Synonyms: Cortexolone-d5, 17,21-Dihydroxyprogesterone-d5, Reichstein's substance S-d5, 11-Deoxy-17-hydroxycorticosterone-d5