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.
13 products
[2H8]-Ciprofloxacin piperazinyl-N4 sulfate salt
Product Number: C2605
CAS number: 1261396-17-1
Synonyms: [2H8]-4-Sulfociprofloxacin
[2H6]-Open ring metabolite Meropenem trifluoroacetate salt
Product Number: C6770
CAS number: 124190-28-9 free base unlabeled
[2H4]-Idarubicinol (Mixture of diastereoisomers)
Product Number: C7172
CAS number: 86189-66-4 unlabeled
Synonyms: 4-Demethoxydaunorubicinol-d4
[2H4]-4-Hydroxytriamterene sulfate sodium salt
Product Number: C5565
CAS number: 73756-87-3 unlabeled
Synonyms: [2H4]-2,4,7-Triamino-6-(4-hydroxyphenyl)-pteridine sulfate, sodium salt
[2H4]-4-Hydroxytriamterene
Product Number: C5562
CAS number: 1184977-36-3
Synonyms: [2H4]-4-Hydroxydyrenium, [2H4]-2,4,7-Triamino-6-(4-hydroxyphenyl)-pteridine
[13C,2H3]-Doxorubicinol trifluoroacetate salt
Product Number: C2853
CAS number: 54193-28-1 unlabeled free base
[13C,2H3]-Doxorubicinol formate salt
Product Number: C3320
CAS number: 54193-28-1 unlabeled free base
[13C,2H3]-Doxorubicinol acetate salt
Product Number: C2337
CAS number: 54193-28-1 unlabeled free base
[13C,2H3]-Daunorubicinol trifluoroacetate salt
Product Number: C573
CAS number: 28008-55-1 unlabeled free base