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.
25 products
[2H3]-N-Methyl-4-aminoantipyrine hydrochloride salt
Product Number: C7151
CAS number: 1246820-06-3 free base
Synonyms: [2H3]-Metamizole metabolite, [2H3]-Metamizole intermediate
[2H3]-Atomoxetine hydrochloride salt
Product Number: C5765
CAS number: 1217776-38-9
Synonyms: [2H3]-(R)-Tomoxetine hydrochloride, [2H3]-Tomoxetine hydrochloride
[13C6]-Phenacetin
Product Number: C57
CAS number: 62-44-2 unlabeled
Synonyms: [U-Ring-13C6]-N-(4-Ethoxyphenyl)acetamide, [U-Ring-13C6]-Acetophenetidin, [U-Ring-13C6]-4'-Ethoxyacetanilide, [U-Ring-13C6]-p-Acetophenetidide
[2H4]-(S,S)-Desethylreboxetine formiate salt
Product Number: C4828
CAS number: 252570-31-3 unlabeled free base
[2H5]-3-Morpholinone
Product Number: C4827
CAS number: N/A
Synonyms: [2H5]-S, S-Reboxetine Keto metabolite
[2H5]-3-Morpholinone
Product Number: C4684
CAS number: 98769-79-0 unlabeled
Synonyms: [2H5]-Reboxetine Keto metabolite
[2H5]-Rel-R,R-Reboxetine Phenol B metabolite
Product Number: C4620
CAS number: 252570-34-6 unlabeled
[2H3]-Metamizole sodium salt
Product Number: C7064
CAS number: 68-89-3 unlabeled
Synonyms: Dipyrone sodium salt-d3