Building Block Products
- [All products]
- Primary amines (aliphatic)
- Primary amines (aromatic)
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- Active aliphatic halides
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- Ketones Alk-CO-Alk
- Ketones Ar-CO-Alk
- Ketones Ar-CO-Ar
- Enones and similar
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- 1,3-Dicarbonyl compounds
- Carboxylic acids (including salts)
- Acyl halides
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- Isocyanates
- Boronic acids
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- Azides
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- Terminal acetylenes
- Mono-functional
- Bi-functional
- Multi-functional
- Other
![2-chloro-5-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]pyridine dihydrochloride 2-chloro-5-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]pyridine dihydrochloride](/img/bb/040/4040461.jpeg)

![7-amino-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid 7-amino-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid](/img/bb/040/4040474.jpeg)




![2-methyl-3-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1-propanamine 2-methyl-3-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1-propanamine](/img/bb/040/4040500.jpeg)






![[1-(1-methyl-1H-indol-3-yl)ethyl]amine hydrochloride [1-(1-methyl-1H-indol-3-yl)ethyl]amine hydrochloride](/img/bb/040/4040534.jpeg)
![1-[1-(tert-butoxycarbonyl)-4-piperidinyl]proline 1-[1-(tert-butoxycarbonyl)-4-piperidinyl]proline](/img/bb/040/4040539.jpeg)
![{2-[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {2-[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/040/4040540.jpeg)


![2-methylpyrazolo[1,5-d][1,2,4]triazin-7(6H)-one 2-methylpyrazolo[1,5-d][1,2,4]triazin-7(6H)-one](/img/bb/040/4040560.jpeg)



![2-(chloromethyl)-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one 2-(chloromethyl)-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one](/img/bb/040/4040579.jpeg)
![7-azaspiro[4.5]decan-6-one 7-azaspiro[4.5]decan-6-one](/img/bb/040/4040586.jpeg)

![2,5,6,7,8,9-hexahydro-3H-cyclohepta[c]pyridazin-3-one 2,5,6,7,8,9-hexahydro-3H-cyclohepta[c]pyridazin-3-one](/img/bb/040/4040595.jpeg)

![2,3,5,6,7,8-hexahydro-1H-cyclopenta[b]quinolin-9-amine hydrochloride hydrate 2,3,5,6,7,8-hexahydro-1H-cyclopenta[b]quinolin-9-amine hydrochloride hydrate](/img/bb/040/4040601.jpeg)
![{2-[5-(tetrahydro-2-furanyl)-1,2,4-oxadiazol-3-yl]ethyl}amine hydrochloride {2-[5-(tetrahydro-2-furanyl)-1,2,4-oxadiazol-3-yl]ethyl}amine hydrochloride](/img/bb/040/4040602.jpeg)

![[(1-cyclopropyl-1H-imidazol-5-yl)methyl]amine dihydrochloride [(1-cyclopropyl-1H-imidazol-5-yl)methyl]amine dihydrochloride](/img/bb/040/4040614.jpeg)







![5-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine 5-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine](/img/bb/040/4040630.jpeg)
















![2-azaspiro[5.5]undecan-1-one 2-azaspiro[5.5]undecan-1-one](/img/bb/040/4040702.jpeg)




![[2-(5-cyclopentyl-1,2,4-oxadiazol-3-yl)ethyl]amine hydrochloride [2-(5-cyclopentyl-1,2,4-oxadiazol-3-yl)ethyl]amine hydrochloride](/img/bb/040/4040719.jpeg)

![5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyridine hydrochloride 5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyridine hydrochloride](/img/bb/040/4040723.jpeg)


![5-bromo-2-methylimidazo[1,2-a]pyridine hydrochloride 5-bromo-2-methylimidazo[1,2-a]pyridine hydrochloride](/img/bb/040/4040733.jpeg)










![7-amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid 7-amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid](/img/bb/040/4040777.jpeg)





![2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one 2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one](/img/bb/040/4040811.jpeg)














