Building Block Products
- [All products]
- Primary amines (aliphatic)
- Primary amines (aromatic)
- Secondary amines (aliphatic)
- Hydrazines
- Primary alcohols
- Secondary alcohols
- Phenols (Aryl-OH)
- Active aliphatic halides
- Active aromatic halides
- Aryl bromides
- Aryl iodides
- Thiols
- Sulfonyl halides
- Aldehydes
- Ketones Alk-CO-Alk
- Ketones Ar-CO-Alk
- Ketones Ar-CO-Ar
- Enones and similar
- 1,2-Dicarbonyl compounds
- 1,3-Dicarbonyl compounds
- Carboxylic acids (including salts)
- Acyl halides
- Hydrazides
- Cyclic amides
- Amidines
- Isothiocyanates
- Isocyanates
- Boronic acids
- Oxiranes
- Amidoximes
- Guanidines
- Azides
- Azoles
- Furans
- Nitriles
- Terminal acetylenes
- Mono-functional
- Bi-functional
- Multi-functional
- Other
![[(5-amino-1,3,4-thiadiazol-2-yl)thio]acetic acid [(5-amino-1,3,4-thiadiazol-2-yl)thio]acetic acid](/img/bb/040/4002080.jpeg)
























![4-[(dimethylamino)methyl]thiophene-2-carbaldehyde 4-[(dimethylamino)methyl]thiophene-2-carbaldehyde](/img/bb/040/4002156.jpeg)

![(5S)-5-[(benzylamino)methyl]-2-pyrrolidinone hydrochloride (5S)-5-[(benzylamino)methyl]-2-pyrrolidinone hydrochloride](/img/bb/040/4002164.jpeg)
![(5R)-5-{[(2-pyridinylmethyl)amino]methyl}-2-pyrrolidinone dihydrochloride (5R)-5-{[(2-pyridinylmethyl)amino]methyl}-2-pyrrolidinone dihydrochloride](/img/bb/040/4002165.jpeg)
![(5S)-5-{[(3-pyridinylmethyl)amino]methyl}-2-pyrrolidinone dihydrochloride (5S)-5-{[(3-pyridinylmethyl)amino]methyl}-2-pyrrolidinone dihydrochloride](/img/bb/040/4002166.jpeg)
![(5S)-5-{[(4-pyridinylmethyl)amino]methyl}-2-pyrrolidinone dihydrochloride (5S)-5-{[(4-pyridinylmethyl)amino]methyl}-2-pyrrolidinone dihydrochloride](/img/bb/040/4002167.jpeg)





![[(2-ethyl-6-methyl-3-pyridinyl)oxy]acetic acid hydrochloride [(2-ethyl-6-methyl-3-pyridinyl)oxy]acetic acid hydrochloride](/img/bb/040/4002185.jpeg)





![spiro[2.4]heptane-1-carboxylic acid spiro[2.4]heptane-1-carboxylic acid](/img/bb/040/4002211.jpeg)
![spiro[2.5]octane-1-carboxylic acid spiro[2.5]octane-1-carboxylic acid](/img/bb/040/4002212.jpeg)

![(spiro[2.5]oct-1-ylmethyl)amine (spiro[2.5]oct-1-ylmethyl)amine](/img/bb/040/4002225.jpeg)



![6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-3-carboxylic acid 6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-3-carboxylic acid](/img/bb/040/4002236.jpeg)
![potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate](/img/bb/040/4002238.jpeg)

![[3-(1,3-benzothiazol-2-yl)propyl]amine hydrochloride hydrate [3-(1,3-benzothiazol-2-yl)propyl]amine hydrochloride hydrate](/img/bb/040/4002240.jpeg)








![[2-(1H-imidazol-1-yl)-1-phenylethyl]amine dihydrochloride hydrate [2-(1H-imidazol-1-yl)-1-phenylethyl]amine dihydrochloride hydrate](/img/bb/040/4002262.jpeg)
![2-methyl-2,8-diazaspiro[5.5]undecane 2-methyl-2,8-diazaspiro[5.5]undecane](/img/bb/040/4002269.jpeg)
![2-ethyl-2,8-diazaspiro[5.5]undecane 2-ethyl-2,8-diazaspiro[5.5]undecane](/img/bb/040/4002270.jpeg)
![1,4-diazabicyclo[3.2.1]octane dihydrochloride 1,4-diazabicyclo[3.2.1]octane dihydrochloride](/img/bb/040/4002274.jpeg)
![5-[(isopropylamino)methyl]-2-pyrrolidinone hydrochloride 5-[(isopropylamino)methyl]-2-pyrrolidinone hydrochloride](/img/bb/040/4002284.jpeg)
![[1-(4-methoxyphenyl)propyl]amine [1-(4-methoxyphenyl)propyl]amine](/img/bb/040/4002329.jpeg)
![methyl 4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylate dihydrochloride hydrate methyl 4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylate dihydrochloride hydrate](/img/bb/040/4002331.jpeg)
![3-[(dimethylamino)methyl]-4-methoxybenzaldehyde hydrochloride hydrate 3-[(dimethylamino)methyl]-4-methoxybenzaldehyde hydrochloride hydrate](/img/bb/040/4002333.jpeg)

![3-[(dimethylamino)methyl]-4-ethoxybenzaldehyde 3-[(dimethylamino)methyl]-4-ethoxybenzaldehyde](/img/bb/040/4002335.jpeg)
















![N,N-dimethyl-1-[4-(2-pyrrolidinyl)phenyl]methanamine dihydrochloride hydrate N,N-dimethyl-1-[4-(2-pyrrolidinyl)phenyl]methanamine dihydrochloride hydrate](/img/bb/040/4002384.jpeg)
![N,N-dimethyl-1-[4-(2-piperidinyl)phenyl]methanamine dihydrochloride N,N-dimethyl-1-[4-(2-piperidinyl)phenyl]methanamine dihydrochloride](/img/bb/040/4002385.jpeg)









![1-[1-(2-methylphenyl)-1H-pyrazol-4-yl]ethanone 1-[1-(2-methylphenyl)-1H-pyrazol-4-yl]ethanone](/img/bb/040/4002411.jpeg)