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.
22 products
[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
[2H4]-Diclofenac metabolite
Product Number: C4510
CAS number: 254762-26-0
Synonyms: 1-(2,6-dichloro-4-hydroxyphenyl)indolin-2-one-d4
[13C6]-Diclofenac metabolite
Product Number: C1907
CAS number: 73328-71-9 unlabeled
Synonyms: 1-(2,6-dichloro-4-hydroxyphenyl)indolin-2-one-13C6