Heterocyclic Building Blocks
Shop heterocyclic building blocks by grade and pack size. Every lot ships with a CoA.
348 products
1,1′-Thiocarbonyldiimidazole
from $74.99
7 options
1,2,3,4-Tetrahydroquinoline
from $26.99
5 options
1,2,3-Benzotriazin-4(3H)-one
from $55.99
5 options
1,2,4-Triazole sodium salt
from $14.49
12 options
1,2-Dimethylimidazole
from $59.99
4 options
1,3-Bis(diphenylphosphino)propane nickel(II)chloride
from $110.99
2 options
1,3-Diiodo-5,5-dimethylhydantoin
from $74.99
6 options
1,3-Dimethyluracil
from $76.99
5 options
1,4-Benzodioxan-2-carboxylic acid
from $50.99
6 options
1-(2-Aminoethyl)piperidine
from $85.99
3 options
1-(2-Chloroethyl)pyrrolidine hydrochloride
from $155.99
4 options
1-(2-Hydroxyethyl)piperazine
from $41.99
4 options
1-(2-Hydroxyethyl)piperidine
from $20.99
5 options
1-(2-Methylphenyl piperazine)
from $67.99
4 options
1-(3,4-Dichlorophenyl)piperazine
from $224.99
5 options
1-(4-Fluorophenyl) piperazine
from $88.99
6 options
1-(4-Methylphenyl) piperazine
$504.99
1 option
1-(4-Pyridyl)piperazine
from $70.99
7 options
1-(4-Pyridyl)pyridinium chloride hydrochloride
from $269.99
4 options
1-(Bromomethyl)-2,3,4,5,6-pentafluorobenzene
from $62.99
6 options
1-(tert-Butyldimethylsilyl)imidazole
from $50.99
4 options
1-Acetylpiperazine
from $32.99
5 options
1-Aminopiperidine
from $95.99
5 options
1-Benzylimidazole
from $20.99
7 options