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.
67 products
3-Hydroxyanthranilic acid
Product Number: C6553
CAS number: 548-93-6
Synonyms: Tryptophan metabolite
Boc-L-Leucine-O cesium salt
Product Number: C873
CAS number: 42538-67-0
Synonyms: Cesium 2-(tert-butoxycarbonylamino)-4-methylpentanoate
N,N-Dimethylarginine dihydrochloride salt
Product Number: C1305
CAS number: 220805-22-1
Synonyms: ADMA dihydrochloride salt
N-(tert-Butyloxycarbonyl)-phenylalanine cesium salt
Product Number: C874
CAS number: 42538-61-4
Synonyms: 2-(tert-Butoxycarbonylamino)-3-phenylpropanoate cesium salt
[13C2,15N]-L-Proline
Product Number: M375
CAS number: 219491-68-6
Synonyms: (S)-2-Pyrrolidinecarboxylic acid-13C2-15N