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.
24 products
[13C2,15N]-Acetaminophen
Product Number: M251
CAS number: 360769-21-7
Synonyms: Acetoaminophenol-13C-15N, N-(4-Hydroxyphenyl)-acetamide-13C-15N, N-Acetyl p-aminophenol-13C-15N, Paracetamol-13C-15N
[13C6]-Acetaminophen
Product Number: C4661
CAS number: 103-90-2 unlabeled
Synonyms: Acetoaminophenol-13C6, N-(4-Hydroxyphenyl)-acetamide-13C6, N-Acetyl p-aminophenol-13C6, Paracetamol-13C6
[2H3]-Acetaminophen
Product Number: C387
CAS number: 60902-28-5
Synonyms: Acetoaminopheno-d3, N-(4-Hydroxyphenyl)-acetamide-d3, N-Acetyl p-aminophenol-d3, Paracetamol-d3
[2H4]-(R)-9-Hydroxyrisperidone
Product Number: C6886
CAS number: 130049-85-3 unlabeled
Synonyms: (R)-Paliperidone-d4
[2H4]-(S)-9-Hydroxyrisperidone
Product Number: C6887
CAS number: 147663-01-2 unlabeled
Synonyms: (S)-Paliperidone-d4
[2H4]-9-Hydroxyrisperidone palmitate
Product Number: C6955
CAS number: 199739-10-1 unlabeled
Synonyms: Paliperidone palmitate-d4
[2H4]-Acetaminophen
Product Number: C1235
CAS number: 64315-36-2
Synonyms: Acetoaminophenol-d4, N-(4-Hydroxyphenyl)-acetamide-d4, N-Acetyl p-aminophenol-d4, Paracetamol-d4
[2H4]-Acetaminophen β-D-glucuronide
Product Number: C9153
CAS number: 16110-10-4 unlabeled
Synonyms: [2H4]-Acetaminophen beta-D-glucuronide