Products
Alsachim offers you its expertise and know-how in isotope enrichment labeling (13C, 2H, 15N, 18O, 34S) to quantify your compounds by LC-MS/MS analysis. Our teams synthesize labeled internal standards and reference standards, as well as metabolites and building blocks.
108 products
[2H8]-Methyl 3-indoleglyoxylate
Product Number: C2259
CAS number: 18372-22-0 unlabeled
Synonyms: [2H8]-Indole-3-glyoxylic acid methyl ester, [2H8]-Methyl (indol-3-yl)oxoacetate
Methyl 3-indoleglyoxylate
Product Number: C2343
CAS number: 18372-22-0
Synonyms: Indole-3-glyoxylic acid methyl ester, Methyl (indol-3-yl)oxoacetate
[13C,2H3]-2-Methyl-2H-isothiazol-3-one
Product Number: C3509
CAS number: 2682-20-4 unlabeled
Synonyms: [13C,2H3]-MIT
N-Acetyl-5-hydroxytryptamine
Product Number: C3721
CAS number: 1210-83-9
Synonyms: N-Acetylserotonin, Normelatonin
6-Hydroxymelatonine
Product Number: C3725
CAS number: 2208-41-5
Synonyms: 3-(N-Acetylaminoethyl)-6-hydroxy-5-methoxyindole
[2H6]-3-α-Cholesterol
Product Number: C3813
CAS number: 92543-07-2
Synonyms: [2H6]-3-a-Cholesterol, [2H6]-Cholest-5-en-3-ol
[2H4]-Benzoic acid, 4-(sulfooxy)-, 1-propyl ester
Product Number: C4559
CAS number: 162338-10-5 unlabeled
Synonyms: [2H4]-Propylparaben sulfate conjugate
[13C6]-Benzoic acid, 4-(sulfooxy)-, 1-propyl ester
Product Number: C4560
CAS number: 162338-10-5 unlabeled
Synonyms: [13C6]-Propylparaben sulfate conjugate