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.
30 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
[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
[2H4]-Lorcaserin
Product Number: C6960
CAS number: 616202-92-7 unlabeled
Synonyms: [2H4]-(R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
[2H10]-Amfepramone hydrochloride salt
Product Number: C3851
CAS number: 1189500-62-6
Synonyms: [2H10]-Diethylpropion hydrochloride
[2H5]-Amfepramone hydrochloride salt
Product Number: C3852
CAS number: 134-80-5 unlabeled
Synonyms: [2H5]-Diethylpropion hydrochloride
[2H3]-Synephrine
Product Number: C4051
CAS number: 88694-07-9
Synonyms: [2H3]-Oxedrine, [2H3]-4-Hydroxy-a-[(methylamino)methyl]-benzenemethanol
[2H10]-Rimonabant hydrochloride salt
Product Number: C4060
CAS number: 1044909-61-6
Synonyms: [2H10]-Riomont, [2H10]-SR 141716A
[13C6]-Lorcaserin
Product Number: C3946
CAS number: 616202-92-7 unlabeled
Synonyms: [13C6]-(R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
[13C6]-Amfepramone hydrochloride salt
Product Number: C3853
CAS number: 134-80-5 unlabeled
Synonyms: [13C6]-Diethylpropion hydrochloride
[13C,15N2]-5'-Deoxyfluorouridine
Product Number: C4899
CAS number: 3094-09-5 unlabeled
Synonyms: Doxifluridine-13C-15N2