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.
154 products
[13C5]-Pralatrexate
Product Number: C3998
CAS number: 146464-95-1 unlabeled
Synonyms: N-[4-[1-[(2,4-diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]-L-glutamic acid-13C5
[2H6]-Nafcillin sodium salt
Product Number: C10344
CAS number: 985-16-0 unlabeled
Synonyms: Nafcillin-D6 sodium salt
[2H6]-Methicillin sodium salt
Product Number: C10346
CAS number: 132-92-3 unlabeled
Synonyms: Methicillin-D6 sodium salt
[13C6]-Triclosan
Product Number: C856
CAS number: 3380-34-5 unlabeled
Synonyms: 5-Chloro-2-(2,4-dichlorophenoxy)phenol-13C6, Irgasan-13C6
[2H3]-Triclosan
Product Number: C2916
CAS number: 1020719-98-5
Synonyms: 5-Chloro-2-(2,4-dichlorophenoxy)phenol-d3, Irgasan-d3
[13C6]-Midostaurin metabolite
Product Number: C4607
CAS number: 179237-49-1 unlabeled
Synonyms: CGP52421, Midostaurin metabolite-13C6, Midaustorin metabolite-13C6
[13C6]-Niraparib Metabolite M1 hydrochloride
Product Number: C9563
CAS number: 1476777-06-6 free base unlabeled
Synonyms: Niraparib metabolite