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.
31 products
[13C,2H4]-Dihydroartemisinin, isomeric mixture
Product Number: C877
CAS number: 131175-87-6 unlabeled
[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
[2H4]-Artesunate
Product Number: C2110
CAS number: 1316753-15-7
Synonyms: Cosunate-d4, Artesunic acid-d4
[13C,2H4]-Artesunate
Product Number: C1766
CAS number: 88495-63-0 unlabeled
Synonyms: Cosunate-13C-d4, Artesunic acid-13C-d4
[13C,2H3]-β-Artemether
Product Number: C1767
CAS number: 71963-77-4 unlabeled
Synonyms: [13C,2H3]-beta-Artemether, beta-Artemos-13C-d3, beta-Dihydroartemisinin methyl ether-13C-d3
[13C4]-Artemisone
Product Number: C1770
CAS number: 255730-18-8 unlabeled
Synonyms: Artemisinin derivative-13C4
[2H3]-β-Artemether
Product Number: C5458
CAS number: 93787-85-0
Synonyms: [2H3]-beta-Artemether, beta-Dihydroartemisinin methyl ether-d3, beta-Artemos-d3
[13C,2H3]-a-Artemether
Product Number: C2121
CAS number: 71939-51-0 unlabeled
Synonyms: alpha-Dihydroartemisinin methyl ether-13C-d3, alpha-Artemos-13C-d3
[13C4,15N2]-Doxifluridine
Product Number: C1176
CAS number: 3094-09-5 unlabeled
Synonyms: [13C4,15N2]-5-Fluoro-5'-deoxyuridine
[13C,15N2]-Cytarabine-5'-monophosphate disodium salt
Product Number: C1637
CAS number: 6757-06-8 unlabeled
[13C,15N2]-5'-Deoxyfluorouridine
Product Number: C4899
CAS number: 3094-09-5 unlabeled
Synonyms: Doxifluridine-13C-15N2
[2H4]-5'-Deoxyfluorouridine
Product Number: C4911
CAS number: 3094-09-5 unlabeled
Synonyms: Doxifluridine-d4