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.
42 products
[13C,15N2]-2-(2-((Tert-butoxycarbonyl)amino)thiazol-4-yl)-2-oxoacetic acid
Product Number: M1228
CAS number: 73181-56-3 unlabeled
[13C,2H2,15N]-2,2,2-Trifluoroethanamine hydrochloride salt
Product Number: M2250
CAS number: 753-90-2 unlabeled free base
[13C2,15N2]-Hexamethylenediamine dihydrochloride salt
Product Number: C7393
CAS number: 6055-52-3 unlabeled
Synonyms: [13C2, 15N2]-1,6-Hexanediamine dihydrochloride, [13C2, 15N2]-HMDA
[13C2,15N]-2-(Trifluoromethyl)isonicotinic acid
Product Number: C10557
CAS number: 131747-41-6 unlabeled
[13C2,15N]-L-Proline
Product Number: M375
CAS number: 219491-68-6
Synonyms: (S)-2-Pyrrolidinecarboxylic acid-13C2-15N
[13C3,15N]-2,3-Dichloro-5-trifluoromethylpyridine
Product Number: M1047
CAS number: 69045-84-7 unlabeled
[13C3,15N]-ß-Alanine
Product Number: M3
CAS number: 285978-07-6
Synonyms: [13C3,15N]-beta-Alanine, 3-Aminopropionic acid-13C3-15N