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.
54 products
[2H4]-Gliclazide
Product Number: C458
CAS number: 1185039-30-8
Synonyms: N-(4-Methylbenzenesulfonyl)-N'-(3-azabicyclo[3.3.0]oct-3-yl)urea-d4, 1-(3-Azabicyclo[3.3.0]oct-3-yl)-3-p-tolylsulphonylurea-d4
[2H9]-(R)-(-)-Albuterol
Product Number: C401
CAS number: 1133418-26-4
Synonyms: (R)-(-)-Levalbuterol-d9, (R)-(-)-Salbutamol-d9
[2H9]-(S)-(+)-Albuterol
Product Number: C403
CAS number: 34271-50-6 unlabeled
Synonyms: Levalbuterol-D9, Salbutamol-D9, Albuterol-D9, (S)-(+)-Levalbuterol-d9, (S)-(+)-Salbutamol-d9
[2H5]-Glimepiride
Product Number: C1426
CAS number: 1028809-90-6
Synonyms: [2H5]-HOE 490, [2H5]-Limeral, [2H5]-Dibiglim, [2H5]-Amaryl, [2H5]- 3-Ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[[trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxyamide
Roflumilast N-oxide
Product Number: C7448
CAS number: 292135-78-5 unlabeled
Synonyms: [2H7]-Daxas N-oxide
Fevipiprant acylglucuronide
Product Number: C7115
CAS number: N/A
Synonyms: [13C,2H5]-QAW039 acylglucuronide