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.
43 products
[13C2]-2-Carboxy-1-methyl-ethylmercapturic acid
Product Number: C277
CAS number: 33164-65-7 unlabeled
Synonyms: [1,2-13C2]-CMEMA
2-Carboxy-1-methyl-ethylmercapturic acid
Product Number: C276
CAS number: 33164-65-7
Synonyms: CMEMA
[2H3]-3-Hydroxy-1-methyl-propylmercapturic acid
Product Number: C5397
CAS number: 1240483-47-9
Synonyms: [2H3]-HMPMA
Morphinan-3-O-β-D-glucuronide
Product Number: C2064
CAS number: 19153-89-0
Synonyms: Morphinan-3-O-beta-D-glucuronide
[13C6]-Morphinan-3-O-β-D-glucuronide
Product Number: C2076
CAS number: 19153-89-0 unlabeled
Synonyms: [13C6]-Morphinan-3-O-beta-D-glucuronide
[2H6]-O-Desmethyltramadol ß-D-glucuronide
Product Number: C2560
CAS number: 383891-39-2 unlabeled
Synonyms: [2H6]-O-Desmethyltramadol beta-D-glucuronide
O/N-Didesmethyltramadol ß-D-glucuronide
Product Number: C2561
CAS number: 383883-84-9
Synonyms: O/N-Didesmethyltramadol beta-D-glucuronide
[13C,2H3]-N-Desmethyl-loperamide
Product Number: C2837
CAS number: 66164-07-6 unlabeled
Synonyms: [13C,2H3]-4-(4-Chlorophenyl)-4-hydroxy-N-methyl-alpha,alpha-diphenyl-1-piperidinebutanamide