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






![1-[(4-methylpiperidin-1-yl)sulfonyl]piperidine-4-carboxylic acid 1-[(4-methylpiperidin-1-yl)sulfonyl]piperidine-4-carboxylic acid](/img/bb/030/3020113.jpeg)



![7-hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid 7-hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid](/img/bb/030/3020120.jpeg)


![1-[(6-oxo-1,6-dihydropyridin-3-yl)carbonyl]piperidine-4-carboxylic acid 1-[(6-oxo-1,6-dihydropyridin-3-yl)carbonyl]piperidine-4-carboxylic acid](/img/bb/030/3020124.jpeg)












![2-(methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one 2-(methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one](/img/bb/030/3020240.jpeg)











![1-isopropyl-6-methyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine 1-isopropyl-6-methyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine](/img/bb/030/3020260.jpeg)












![2,8-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2,8-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole](/img/bb/030/3020300.jpeg)
![[2-(5-chloro-1H-indol-3-yl)ethyl]amine hydrochloride [2-(5-chloro-1H-indol-3-yl)ethyl]amine hydrochloride](/img/bb/030/3020302.jpeg)













![5-[(4-methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid 5-[(4-methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid](/img/bb/030/3020336.jpeg)
![5-methyl-4-[(4-methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid 5-methyl-4-[(4-methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid](/img/bb/030/3020338.jpeg)
![4-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-5-methylisoxazole-3-carboxylic acid 4-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-5-methylisoxazole-3-carboxylic acid](/img/bb/030/3020340.jpeg)
![[1-(tert-butoxycarbonyl)piperidin-4-yl]acetic acid [1-(tert-butoxycarbonyl)piperidin-4-yl]acetic acid](/img/bb/030/3020341.jpeg)
![2-[(4-chloro-1,2,5-thiadiazol-3-yl)(methyl)amino]ethanol 2-[(4-chloro-1,2,5-thiadiazol-3-yl)(methyl)amino]ethanol](/img/bb/030/3020342.jpeg)






















![3-[(1-ethylpiperidin-4-yl)oxy]propan-1-amine 3-[(1-ethylpiperidin-4-yl)oxy]propan-1-amine](/img/bb/030/3020379.jpeg)

![6-acetyl-2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile 6-acetyl-2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile](/img/bb/030/3020384.jpeg)


