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.
34 products
[13C6]-Sulfathiazole
Product Number: C7426
CAS number: 1196157-72-8
Synonyms: Sulfathiazole-(phenyl-13C6)
[2H4]-Sulfamethoxazole
Product Number: C3834
CAS number: 1020719-86-1
Synonyms: 4-Amino-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide-d4
[2H5]-Selegiline oxalate salt
Product Number: C515
CAS number: 2323-36-6 free base unlabeled
Synonyms: [2H5]-R-(-)-Deprenyl hydrochloride
[13C6]-Sulfamonomethoxine
Product Number: C7427
CAS number: 1416768-32-5 unlabeled
Synonyms: Sulfamonomethoxine-(phenyl-13C6)
[13C6]-Sulfaquinoxaline
Product Number: C7424
CAS number: 1202864-52-5 unlabeled
Synonyms: Sulfaquinoxaline-(phenyl-13C6)
[2H5]-Desmethylselegiline
Product Number: C516
CAS number: 1217977-04-2
Synonyms: [2H5]-Norselegiline, [2H5]-L-Desmethyldeprenyl, [2H5]-L-Nordeprenyl
[13C6]-4-Chlorobenzylamine hydrochloride salt
Product Number: M1740
CAS number: 42365-43-5 unlabeled
[13C6]-Hydroquinone
Product Number: C18
CAS number: 123-31-9 unlabeled
Synonyms: [U-Ring-13C6]-1,4-Benzenediol, [U-Ring-13C6]-1,4-Dihydroxybenzene