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.
77 products
[2H4]-Imipenem
Product Number: C1299
CAS number: 1261396-26-2
Synonyms: (5R,6S)-3-((2-Formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid-d4, Tienam-d4, Primaxin-d4
[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
[2H4,15N]-Ceftobiprole trifluoroacetate salt
Product Number: C7300
CAS number: 1031275-04-3 unlabeled
[2H4]-Dapsone
Product Number: C3775
CAS number: 1346602-12-7
Synonyms: [2H4]-4,4'-Sulfonylbis-benzenamine
[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)