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.
88 products
[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
[13C4,15N2]-Doxazosin
Product Number: C6362
CAS number: 74191-85-8 unlabeled
Synonyms: UK 33274-13C4-15N2, racemic mixture Doxazosin-13C4-15N2
[13C6,2H]-Clonidine
Product Number: C4861
CAS number: 4205-90-7 unlabeled
Synonyms: [13C6,2H]-Catapressan
[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]-Clopidogrel carboxylic acid, racemic mixture
Product Number: C1414
CAS number: 90055-55-3 unlabeled
[13C6]-Clopidogrel Thiol Metabolite (Mixture of diastereoisomers)
Product Number: C5816
CAS number: 767612-34-0 unlabeled
Synonyms: [13C6]-(3E)-a-Methyl ester, 3-(carboxymethylene)-a-(2-chlorophenyl)-4-mercapto-1-piperidine acetic acid