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.
22 products
[2H4]-p-Cresol sulfate ammonium salt
Product Number: C4603
CAS number: 3233-58-7 free base unlabeled
[2H4]-p-Cresol glucuronide
Product Number: C4604
CAS number: 17680-99-8 unlabeled
Synonyms: p-Tolyl-ß-D-glucuronide-d4
[2H7]-Rotigotine oxalate salt, racemic mixture
Product Number: C3446
CAS number: 92206-54-7 unlabeled free base
[2H5]-3,4-Dihydroxyphenylacetic acid
Product Number: C3137
CAS number: 60696-39-1
Synonyms: DOPAC-d5, Homoprotocatechuic Acid-d5
[2H3]-3,4-Dihydroxyphenylacetic acid
Product Number: C2801
CAS number: 68408-04-8
Synonyms: DOPAC-d3, Homoprotocatechuic Acid-d3
[13C6]-3,4-Dihydroxyphenylacetic acid
Product Number: C1124
CAS number: 102-32-9 unlabeled
Synonyms: DOPAC-13C6, Homoprotocatechuic Acid-13C6