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














![6-oxa-9-azaspiro[4.5]decane 6-oxa-9-azaspiro[4.5]decane](/img/bb/040/4017658.jpeg)

![[1-(methoxymethyl)cyclopentyl]amine hydrochloride [1-(methoxymethyl)cyclopentyl]amine hydrochloride](/img/bb/040/4017679.jpeg)












![[cis-2,6-dimethylpiperidin-1-yl]acetic acid [cis-2,6-dimethylpiperidin-1-yl]acetic acid](/img/bb/040/4017720.jpeg)
![3-[cis-2,6-dimethyl-1-piperidinyl]propanoic acid hydrochloride 3-[cis-2,6-dimethyl-1-piperidinyl]propanoic acid hydrochloride](/img/bb/040/4017721.jpeg)




![[cis-2,6-dimethylmorpholin-4-yl]acetic acid [cis-2,6-dimethylmorpholin-4-yl]acetic acid](/img/bb/040/4017728.jpeg)
![2-[cis-2,6-dimethyl-4-morpholinyl]propanoic acid 2-[cis-2,6-dimethyl-4-morpholinyl]propanoic acid](/img/bb/040/4017729.jpeg)
![3-[cis-2,6-dimethyl-4-morpholinyl]propanoic acid 3-[cis-2,6-dimethyl-4-morpholinyl]propanoic acid](/img/bb/040/4017730.jpeg)

![[3-(dimethylamino)-1-pyrrolidinyl]acetic acid hydrate [3-(dimethylamino)-1-pyrrolidinyl]acetic acid hydrate](/img/bb/040/4017737.jpeg)





![N-[(5-propyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine N-[(5-propyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine](/img/bb/040/4017798.jpeg)

![[(5-isobutyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride [(5-isobutyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride](/img/bb/040/4017800.jpeg)

![[(5-isobutyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride [(5-isobutyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride](/img/bb/040/4017802.jpeg)
![[(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride [(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride](/img/bb/040/4017807.jpeg)
![[(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride [(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride](/img/bb/040/4017808.jpeg)


![[(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride [(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride](/img/bb/040/4017812.jpeg)
![[(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride [(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride](/img/bb/040/4017813.jpeg)
![N-[(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine hydrochloride N-[(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine hydrochloride](/img/bb/040/4017814.jpeg)


![N-[(3-isopropyl-1,2,4-oxadiazol-5-yl)methyl]ethanamine hydrochloride N-[(3-isopropyl-1,2,4-oxadiazol-5-yl)methyl]ethanamine hydrochloride](/img/bb/040/4017852.jpeg)

![5-(chloromethyl)-3-[(methylthio)methyl]-1,2,4-oxadiazole 5-(chloromethyl)-3-[(methylthio)methyl]-1,2,4-oxadiazole](/img/bb/040/4017854.jpeg)
![({3-[(methylthio)methyl]-1,2,4-oxadiazol-5-yl}methyl)amine hydrochloride ({3-[(methylthio)methyl]-1,2,4-oxadiazol-5-yl}methyl)amine hydrochloride](/img/bb/040/4017855.jpeg)
![{[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]methyl}dimethylamine hydrochloride {[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]methyl}dimethylamine hydrochloride](/img/bb/040/4017860.jpeg)
![{3-[(dimethylamino)methyl]-1,2,4-oxadiazol-5-yl}methanol hydrochloride {3-[(dimethylamino)methyl]-1,2,4-oxadiazol-5-yl}methanol hydrochloride](/img/bb/040/4017862.jpeg)

![{[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride {[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride](/img/bb/040/4017867.jpeg)
![N-{[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]methyl}ethanamine hydrochloride N-{[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]methyl}ethanamine hydrochloride](/img/bb/040/4017869.jpeg)
![[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]methanol [3-(2-thienyl)-1,2,4-oxadiazol-5-yl]methanol](/img/bb/040/4017871.jpeg)




![(9aS)-octahydro-1H-pyrrolo[1,2-a][1,4]diazepine (9aS)-octahydro-1H-pyrrolo[1,2-a][1,4]diazepine](/img/bb/040/4017932.jpeg)


![bicyclo[2.2.1]hept-2-ylamine bicyclo[2.2.1]hept-2-ylamine](/img/bb/040/4017975.jpeg)











![[(4-methyl-2-pyridinyl)methyl]amine dihydrochloride [(4-methyl-2-pyridinyl)methyl]amine dihydrochloride](/img/bb/040/4018186.jpeg)
![[(2-methoxy-4,6-dimethyl-3-pyridinyl)methyl]amine hydrochloride [(2-methoxy-4,6-dimethyl-3-pyridinyl)methyl]amine hydrochloride](/img/bb/040/4018195.jpeg)



![[(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methyl]amine hydrochloride [(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methyl]amine hydrochloride](/img/bb/040/4018202.jpeg)




