Chemtos
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Ref Stds
Alvimopan Metabolite Labeled d7
High purity Alvimopan Metabolite Labeled d7 includes a comprehensive Certificate of Analysis and all supporting analytical data
Normeperidine Hydrochloride Labeled d5
High purity Normeperidine Hydrochloride Labeled d5 includes a comprehensive Certificate of Analysis and all supporting analytical data
alpha-PipBP HCl 1mg/ml
High purity α-Piperidinobutiophenone HCl (α-PipBP HCl, 1-Phenyl-2-(piperidin-1-yl) butan-1-one HCl) solution includes a comprehensive Certificate of Analysis and all supporting analytical data
Ceftibuten-13C3,15N2 TFA salt (Mixture of isomers)
High purity Ceftibuten Labeled 13C3,15N2 (Mixture of geometrical isomers) TFA Salt Hydrate includes a comprehensive Certificate of Analysis and all supporting analytical data
2-alpha-Dihydrotetrabenazine Labeled d7
High purity 2-alpha-trans(2,3)-Dihydrotetrabenazine Labeled d7 includes a comprehensive Certificate of Analysis and all supporting analytical data
DHA HCl
High purity 3,4-Dihydroxyamphetamine (DHA, α-Methyl dopamine, α-MeDA) HCl includes a comprehensive Certificate of Analysis and all supporting analytical data
Phenmetrazine HCl
High purity Phenmetrazine HCl includes a comprehensive Certificate of Analysis and all supporting analytical data
Phenytoin-d10
High purity Phenytoin Labeled d10 (5,5-Diphenylhydantoin-d10, 5,5-di(phenyl-d5)-2,4-imidazolidinedione) includes a comprehensive Certificate of Analysis and all supporting analytical data
D-Cyclohexylalanine-D-Glutamate-Glycine Trifluoroacetic Acid Salt Labeled 13C,13C,15N
High purity -D-Cyclohexylalanine-D-Glutamate-Glycine Trifluoroacetic Acid Salt Labeled 13C,13C,15N includes a comprehensive Certificate of Analysis and all supporting analytical data
Dexamethasone-d5
High purity Dexamethasone Labeled d5 (may be used as d5 SIL for Betamethasone) includes a comprehensive Certificate of Analysis and all supporting analytical data. Please note that a distribution of isotope labels are present.
Dienogest Labeled d4,13C,15N
High purity Dienogest Labeled d4,13C,15N includes a comprehensive Certificate of Analysis and all supporting analytical data
Hydromorphone-d3 0.1mg/ml
High purity Hydromorphone labeled d3 solution includes a comprehensive Certificate of Analysis and all supporting analytical data
Sertraline-d7 HCl 0.1mg/ml
High purity Sertraline labeled-d7 HCl solution includes a comprehensive Certificate of Analysis and all supporting analytical data
N-Ethylcathinone Ephedrine Metabolite HCl
High purity (±)-N-Ethylcathinone Ephedrine Metabolite HCl (mixture of diastereomers) includes a comprehensive Certificate of Analysis and all supporting analytical data
Dutogliptin Labeled d6 Tartrate
High purity (>95% by HPLC) -Dutogliptin Labeled d6 Tartrate includes a comprehensive Certificate of Analysis and all supporting analytical data