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.
82 products
D,L-Pyroglutamic acid
Product Number: S3072
CAS number: 149-87-1
Synonyms: 2-Pyrrolidone-5-carboxylic acid
[2H4]-Anthranilic acid
Product Number: M887
CAS number: 118-92-3 unlabeled
Synonyms: 2-Aminobenzoic acid-d4
[2H7]-L-Proline
Product Number: C3689
CAS number: 39063-89-3
Synonyms: (S)-2-Pyrrolidinecarboxylic acid-d7
[13C5]-L-Pyroglutamic acid
Product Number: C3503
CAS number: 55443-56-6
Synonyms: 5-Oxo-L-proline-13C5