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.
44 products
[2H5]-Triamterene
Product Number: C5560
CAS number: 1189922-23-3
Synonyms: [2H5]-Dyrenium, [2H5]-2,4,7-Triamino-6-phenylpteridine
[2H4]-5'-Deoxyfluorouridine
Product Number: C4911
CAS number: 3094-09-5 unlabeled
Synonyms: Doxifluridine-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
[2H3]-7-Hydroxymethotrexate
Product Number: C2989
CAS number: 432545-62-5
Synonyms: (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid-d3, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid-d3, 7-Hydroxyamethopterin-d3
[13C6]-Tienilic acid
Product Number: C703
CAS number: 40180-04-9 unlabeled
Synonyms: [13C6]-Ticrynafen