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.
45 products
[13C6]-Rilpivirine
Product Number: C2526
CAS number: 500287-72-9 unlabeled
Synonyms: 4-[[4-[[4-[(1E)-2-Cyanoethenyl]-2,6-dimethylphenyl]amino]-2-pyrimidinyl]amino]-benzonitrile-13C6
[13C6]-Etravirine
Product Number: C2355
CAS number: 1261392-42-0
Synonyms: 4-[[6-Amino-5-bromo-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl-benzonitrile-13C6
[2H3]-Nevirapine
Product Number: C1946
CAS number: 129618-40-2 unlabeled
Synonyms: 11-Cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one-d4
[13C6]-trans-Carbamazepine-diol
Product Number: C8495
CAS number: 58955-93-4 unlabeled
Synonyms: [13C6]-trans-10,11-Dihydroxycarbamazepine
[2H5]-2-Ethyl-2-phenylmalonamide
Product Number: C7449
CAS number: 1215398-95-0
Synonyms: [2H5]-PEMA
[2H8]-Delavirdine
Product Number: C5187
CAS number: 136817-59-9 unlabeled
Synonyms: [2H8]-BHAP-U 90152
[2H2]-triazole-4-carboxylic acid
Product Number: C6898
CAS number: 166196-11-8 unlabeled
Synonyms: [2H2]-Rufinamide metabolite
[2H2]-triazole-4-carboxylate methyl ester
Product Number: C6899
CAS number: 1346597-78-1
Synonyms: [2H2]-Rufinamide metabolite
[13C,2H3]-Methylpregabalin
Product Number: C6782
CAS number: 313651-25-1 unlabeled
Synonyms: [13C, 2H3]-(3R,4R)-3-(Aminomethyl)-4,5-dimethylhexanoic acid