Building blocks
Our expert organic chemistry teams synthesize stable isotope-labeled synthons for your own compounds. Alsachim offers a wide variety of building blocks including API intermediates from aromatic compounds, amino acids and heterocyclic compounds.
56 products
[13C4,15N]-Quinolinic acid
Product Number: C4847
CAS number: 89-00-9 unlabeled
Synonyms: 2,3-Pyridinedicarboxylic acid-13C4-15N
[13C6]-Anthranilic acid hydrochloride salt
Product Number: C98
CAS number: 335081-06-6 free base
Synonyms: 2-Aminobenzoic acid-13C6 hydrochloride salt
[13C6]-3-Hydroxyanthranilic acid hydrochloride salt
Product Number: C4846
CAS number: 4920-81-4 unlabeled
Synonyms: Tryptophan metabolite-13C6
3-Hydroxyanthranilic acid
Product Number: C6553
CAS number: 548-93-6
Synonyms: Tryptophan metabolite
[13C5,15N]-L-Pyroglutamic acid
Product Number: C1287
CAS number: 1188276-86-9
Synonyms: 5-Oxo-L-proline-13C5-15N
tert-Butyl 4-(2-aminopyridin-3-ylamino)piperidine-1-carboxylate
Product Number: C230
CAS number: 781649-86-3