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.
101 products
[13C,2H3,15N]-Dienogest
Product Number: C3405
CAS number: 65928-58-7 unlabeled
Synonyms: [2H2,13C,15N]-Dienogestril, [2H2,13C,15N]-Dinagest
[13C,2H3]-2-Methoxy-17-β-estradiol
Product Number: C2929
CAS number: 1217470-09-1
Synonyms: [13C,2H3]-2-Methoxy-17-beta-estradiol
[13C,2H3]-4-Methoxy-17-β-estradiol
Product Number: C2934
CAS number: 1217442-62-0
Synonyms: [13C,2H3]-4-Methoxy-17-beta-estradiol
[13C,2H3]-5-Hydroxyindapamide, racemic mixture
Product Number: C3090
CAS number: 126750-70-7 unlabeled
[13C,2H3]-D,L-Normetanephrine hydrochloride salt
Product Number: C6639
CAS number: 1011-74-1 unlabeled
Synonyms: D,L-Epinephrine metabolite-13C-d3 hydrochloride salt
[13C,2H3]-Epinephrine hydrochloride salt, racemic mixture
Product Number: C2238
CAS number: 1261397-10-7 free base
Synonyms: Adrenaline-13C-d3 hydrochloride, racemic mixture
[13C,2H3]-Indapamide, racemic mixture
Product Number: C1363
CAS number: 26807-65-8 unlabeled
Synonyms: [13C,2H3]-Tertensif, [13C,2H3]-Tandix, [13C,2H3]-Veroxil, [13C,2H3]-Noranat, [13C,2H3]-Idamide, [13C,2H3]-Fludex, [13C,2H3]-Damide, [13C,2H3]-Bajaten, [13C,2H3]-Arifon, [13C,2H3]-3-(Aminosulfonyl)-4-chloro-N-[2,3-dihydro-2-(methyl-d3)-1H-indol-1-yl]benzamide
[13C,2H3]-Metanephrine hydrochloride salt
Product Number: C6977
CAS number: 881-95-8 unlabeled
Synonyms: Epinephrine metabolite-13C-d3 hydrochloride salt
[13C,2H3]-Metanephrine trifluoroacetate salt
Product Number: C6637
CAS number: 5001-33-2 unlabeled free base
Synonyms: Epinephrine metabolite-13C-d3 trifluoroacetate salt
[13C,2H7]-6-Hydroxymelatonine
Product Number: C5132
CAS number: 2208-41-5 unlabeled
Synonyms: [13C,2H7]-3-(N-Acetylaminoethyl)-6-hydroxy-5-methoxyindole
[13C3]-11-Deoxycorticosterone
Product Number: C6479
CAS number: 64-85-7 unlabeled
Synonyms: [13C3]-21-hydroxyprogesterone
[13C3]-17-β-Estradiol
Product Number: C4689
CAS number: 1261254-48-1
Synonyms: [13C3]-17-beta-Estradiol