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.
2599 products
[13C5,2H3]-2-Oxo-4-methylthiobutanoic acid
Product Number: C10601
CAS number: 583-92-6 unlabeled
Synonyms: 4-Methylthio-2-oxobutanoic acid
[2H7]-Acrivastine
Product Number: C2582
CAS number: 2734436-80-5
Synonyms: Acrivastine-D8, [2H7]-(2E)-3-[6-[(1E)-1-(4-Methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl]-2-pyridinyl]-2-propenoic acid
[2H8]-15:0-18:1-PE
Product Number: C9879
CAS number: 2135440-13-8 unlabeled
Synonyms: [2H8]-1-pentadecanoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine
[2H8]-15:0-18:1-PC
Product Number: C9888
CAS number: 253127-55-8 unlabeled
Synonyms: [2H8]-1-Pentadecanoyl-2-oleoyl-sn-glycero-3-phosphocholine
[13C6]-GA-pyridine trifluoroacetate salt
Product Number: C8698
CAS number: 502158-75-0 unlabeled free base
Synonyms: Glycolaldehyde-pyridine-13C6
[13C6]-EDDP trifluoroacetate salt
Product Number: C2098
CAS number: 30223-73-5 unlabeled free base
Synonyms: [13C6]-2-Ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine trifluoroacetate salt
[2H7]-N-Desmethylclomipramine hydrochloride salt
Product Number: C3796
CAS number: 29854-14-6 unlabeled