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.
83 products
[13C,2H3]-Desmethylcyclobenzaprine hydrochloride salt
Product Number: C3016
CAS number: 438-59-5 unlabeled
[13C,2H3]-Piroxicam
Product Number: C2774
CAS number: 1261393-52-5
Synonyms: [13C,2H3]-4-Hydroxy-2-methyl-3-(pyrid-2-yl-carbamoyl)-2H-1,2-benzothiazine 1,1-dioxide
Fevipiprant acylglucuronide
Product Number: C7115
CAS number: N/A
Synonyms: [13C,2H5]-QAW039 acylglucuronide
[13C2,2H6]-Theophylline
Product Number: C2814
CAS number: 58-55-9 unlabeled
Synonyms: 3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione-13C2-d6
[13C4]-11-Deoxycortisol
Product Number: C6669
CAS number: 152-58-9 unlabeled
Synonyms: 11-Deoxy-17-hydroxycorticosterone-13C4, Reichstein's substance S-13C4, 17,21-Dihydroxyprogesterone-13C4, Cortexolone-13C4