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.
71 products
[15N2]-Propanediamide
Product Number: M294
CAS number: 69544-00-9
Synonyms: [15N2]-Malonamide, [15N2]-Malonodiamide
[13C6]-3-Chloro-5-methylphenol
Product Number: M259
CAS number: 59-50-7 unlabeled
Synonyms: [U-Ring-13C6]-4-Chloro-m-cresol
[13C6]-3-Hydroxyanthranilic acid hydrochloride salt
Product Number: C4846
CAS number: 4920-81-4 unlabeled
Synonyms: Tryptophan metabolite-13C6
[13C6]-Catechol
Product Number: C33
CAS number: 115881-16-8
Synonyms: [U-Ring-13C6]-1,2-Dihydroxybenzene, [U-Ring-13C6]-Pyrocatechol
Acylated arbutin
Product Number: C316
CAS number: 6129-66-4
Synonyms: (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(4-hydroxyphenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate, acylated arbutine