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.
147 products
[13C,2H3]-Metanephrine hydrochloride salt
Product Number: C6977
CAS number: 881-95-8 unlabeled
Synonyms: Epinephrine metabolite-13C-d3 hydrochloride salt
[2H5]-17-α-Estradiol
Product Number: C2923
CAS number: 57-91-0 unlabeled
Synonyms: [2H5]-17-a-Estradiol
2-Hydroxy-17-β-estradiol
Product Number: C2924
CAS number: 362-05-0
Synonyms: 2-Hydroxy-17-beta-estradiol
[2H5]-2-Hydroxy-17-β-estradiol
Product Number: C2925
CAS number: 221093-33-0
Synonyms: [2H5]-2-Hydroxy-17-beta-estradiol
2-Methoxy-17-β-estradiol
Product Number: C2926
CAS number: 362-07-2
Synonyms: 2-Methoxy-17-beta-estradiol
[2H5]-2-Methoxy-17-β-estradiol
Product Number: C2927
CAS number: 358731-34-7
Synonyms: [2H5]-2-Methoxy-17-beta-estradiol
[2H3]-2-Methoxy-17-β-estradiol
Product Number: C2928
CAS number: 1093231-00-5
Synonyms: [2H3]-2-Methoxy-17-beta-estradiol
[13C,2H3]-2-Methoxy-17-β-estradiol
Product Number: C2929
CAS number: 1217470-09-1
Synonyms: [13C,2H3]-2-Methoxy-17-beta-estradiol
4-Hydroxy-17-β-estradiol
Product Number: C2930
CAS number: 5976-61-4
Synonyms: 4-Hydroxy-17-beta-estradiol
[2H5]-4-Hydroxy-17-β-estradiol
Product Number: C2931
CAS number: 221093-38-5
Synonyms: [2H5]-4-Hydroxy-17-beta-estradiol
[2H5]-4-Methoxy-17-β-estradiol
Product Number: C2933
CAS number: 26788-23-8 unlabeled
Synonyms: [2H5]-4-Methoxy-17-beta-estradiol