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.
47 products
[13C,2H3]-7-Hydroxymethotrexate
Product Number: C289
CAS number: 5939-37-7 unlabeled
Synonyms: 13C-2H3-7-OHMTX, (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid-13C-d3, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid-13C-d3, 7-Hydroxyamethopterin-13C-d3
[13C,15N2]-Gemcitabine hydrochloride salt
Product Number: C888
CAS number: 1262897-74-4
Synonyms: 2',2'-Difluoro-2'-deoxycytidine hydrochloride-13C-15N2
[13C,2H3]-Indapamide, racemic mixture
Product Number: C1363
CAS number: 26807-65-8 unlabeled
Synonyms: [13C,2H3]-Tertensif, [13C,2H3]-Tandix, [13C,2H3]-Veroxil, [13C,2H3]-Noranat, [13C,2H3]-Idamide, [13C,2H3]-Fludex, [13C,2H3]-Damide, [13C,2H3]-Bajaten, [13C,2H3]-Arifon, [13C,2H3]-3-(Aminosulfonyl)-4-chloro-N-[2,3-dihydro-2-(methyl-d3)-1H-indol-1-yl]benzamide
[13C4,15N2]-Doxifluridine
Product Number: C1176
CAS number: 3094-09-5 unlabeled
Synonyms: [13C4,15N2]-5-Fluoro-5'-deoxyuridine
[13C4]-Tienilic acid
Product Number: C702
CAS number: 40180-04-9 unlabeled
Synonyms: [13C4]-Ticrynafen
[13C,15N2]-Cytarabine-5'-monophosphate disodium salt
Product Number: C1637
CAS number: 6757-06-8 unlabeled
[13C6]-Tienilic acid
Product Number: C703
CAS number: 40180-04-9 unlabeled
Synonyms: [13C6]-Ticrynafen
[2H5]-Triamterene
Product Number: C5560
CAS number: 1189922-23-3
Synonyms: [2H5]-Dyrenium, [2H5]-2,4,7-Triamino-6-phenylpteridine
[2H4]-4-Hydroxytriamterene
Product Number: C5562
CAS number: 1184977-36-3
Synonyms: [2H4]-4-Hydroxydyrenium, [2H4]-2,4,7-Triamino-6-(4-hydroxyphenyl)-pteridine