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.
116 products
[13C6]-6-Hydroxychlorzoxazone
Product Number: C1261
CAS number: 475295-90-0
Synonyms: CYP2E1 reference metabolite-13C6, Phase I metabolite of chlozoxazone-13C6, P450 (CYP) metabolite-13C6
[2H4]-Sulfamethoxazole
Product Number: C3834
CAS number: 1020719-86-1
Synonyms: 4-Amino-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide-d4
Acetaminophen β-D-glucuronide
Product Number: C9165
CAS number: 16110-10-4
Synonyms: Acetaminophen beta-D-glucuronide
[2H4]-Acetaminophen β-D-glucuronide
Product Number: C9153
CAS number: 16110-10-4 unlabeled
Synonyms: [2H4]-Acetaminophen beta-D-glucuronide
3,4-Dihydroxyphenylacetic acid
Product Number: C10469
CAS number: 102-32-9
Synonyms: DOPAC, Homoprotocatechuic acid