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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[2H7]-Acrivastine

Product Number: C2582

CAS number: 2734436-80-5

Synonyms: Acrivastine-D8, [2H7]-(2E)-3-[6-[(1E)-1-(4-Methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl]-2-pyridinyl]-2-propenoic acid

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[2H4]-Nicotinuric acid

Product Number: C1389

CAS number: 1216737-36-8

Synonyms: [2H4]-(Nicotinyl)glycine, [2H4]-(Nicotinoyl)glycine, [2H4]-NSC 71273, [2H4]-2-(Nicotinylamino)acetic Acid, [2H4]-N-(Nicotinoyl)-glycine, [2H4]-N-[(3-Pyridinyl)carbonyl]glycine

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[13C,2H3]-Doxylamine

Product Number: C1351

CAS number: 469-21-6 unlabeled

Synonyms: [13C,2H3]-Noctyl, [13C,2H3]-Lidène, [13C,2H3]-Donormyl, [13C,2H3]-2-[a-[2-(Dimethylamino)ethoxy]-a-methylbenzyl]pyridine, [13C,2H3]-LS 127

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[2H5]-Pyridoxine hydrochloride salt

Product Number: C1364

CAS number: 82896-38-6

Synonyms: [2H5]-Pyridoxin, [2H5]-Pirivitol, [2H5]-Bezatin, [2H5]-Adermin, [2H5]-Pyridoxol, [2H5]-2-Methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine, [2H5]-5-Hydroxy-6-methyl-3,4-pyridinedimethanol