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.
93 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
[13C,2H3]-Prasugrel metabolite R106583 hydrochloride salt (Mixture of diastereoisomers)
Product Number: C6149
CAS number: 916599-27-4 unlabeled free base
[13C,2H7]-Apixaban
Product Number: C3141
CAS number: 503612-47-3 unlabeled
Synonyms: Apixabin-13C-d7
[13C,2H8]-Apixaban
Product Number: C7795
CAS number: 503612-47-3 unlabeled
Synonyms: Apixabin-13C-d8
[13C6]-Triflusal metabolite
Product Number: C6615
CAS number: 1246817-12-8
Synonyms: [13C6]-2-Hydroxy-4-triluoromethylbenzoic acid (HTB)
[13C6]-(E)-MPB derivatised Clopidogrel AM metabolite hydrochloride salt (Mixture of diastereoisomers)
Product Number: C1415
CAS number: 1122047-98-6 Unlabeled free base
[13C6]-6-Hydroxychlorzoxazone
Product Number: C1261
CAS number: 475295-90-0
Synonyms: CYP2E1 reference metabolite-13C6, Phase I metabolite of chlozoxazone-13C6, P450 (CYP) metabolite-13C6