Stable labeled standards

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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.

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[2H8]-Terazosin Hydrochloride

Product Number: C7013

CAS number: 1006718-20-2 free base

Synonyms: [2H8]-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride, [2H8]-Abbott 45975

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[13C2,2H4]-Bosentan sodium salt

Product Number: C2318

CAS number: 150726-52-6 unlabeled

Synonyms: 4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-benzenesulfonamide sodium salt-13C2-d4