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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.
1003 products
[13C,2H3]-7-Hydroxymethotrexate
Product Number: C289
CAS number: 5939-37-7 unlabeled
Synonyms: 13C-2H3-7-OHMTX, (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid-13C-d3, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid-13C-d3, 7-Hydroxyamethopterin-13C-d3
7-Hydroxymethotrexate
Product Number: C293
CAS number: 5939-37-7
Synonyms: 7-OHMTX, (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid, 7-Hydroxyamethopterin
[2H4]-Miltefosine
Product Number: C3522
CAS number: 58066-85-6 unlabeled
Synonyms: Hexadecylphosphocholine-D4, HePC-D4
[13C5]-Pralatrexate
Product Number: C3998
CAS number: 146464-95-1 unlabeled
Synonyms: N-[4-[1-[(2,4-diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]-L-glutamic acid-13C5
[2H6]-Tenofovir alafenamide fumarate salt
Product Number: C6621
CAS number: 390409-17-3 unlabeled
Synonyms: GS-7171 fumarate // [2H6]-N-[[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phenoxyphosphinyl]-1-methylethyl ester-L-alanine fumarate-d6
[13C6]-Thiotepa
Product Number: C264
CAS number: 52-24-4 unlabeled
Synonyms: [U-13C6]-1,1',1''-Phosphinothioylidynetris-aziridine, [U-13C6]-N,N',N?-Triethylenethiophosphoramide, [U-13C6]-Thiofozil, [U-13C6]-Tiofosyl, [U-13C6]-Thio-Tep