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
![2-[(2-methylbutanoyl)amino]benzoic acid 2-[(2-methylbutanoyl)amino]benzoic acid](/img/bb/079/7925510.jpeg)


![3-[(4,6-dimethyl-2-pyrimidinyl)amino]phenol 3-[(4,6-dimethyl-2-pyrimidinyl)amino]phenol](/img/bb/079/7928507.jpeg)
![3-{[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio}propanoic acid 3-{[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio}propanoic acid](/img/bb/079/7928684.jpeg)
![4-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]butanoic acid 4-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]butanoic acid](/img/bb/079/7929149.jpeg)
![3-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]propanoic acid 3-[3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl]propanoic acid](/img/bb/079/7929547.jpeg)





![4-[(4-pyridinylmethyl)amino]benzoic acid 4-[(4-pyridinylmethyl)amino]benzoic acid](/img/bb/079/7935353.jpeg)

![4-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoic acid 4-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoic acid](/img/bb/079/7939291.jpeg)

![2-[(4-hydroxyphenyl)amino]-6-methyl-4(3H)-pyrimidinone 2-[(4-hydroxyphenyl)amino]-6-methyl-4(3H)-pyrimidinone](/img/bb/079/7939481.jpeg)
![4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]butanoic acid 4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]butanoic acid](/img/bb/079/7939500.jpeg)

![2-amino-N-[2-(1-cyclohexen-1-yl)ethyl]benzamide 2-amino-N-[2-(1-cyclohexen-1-yl)ethyl]benzamide](/img/bb/079/7941081.jpeg)
![3-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid 3-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid](/img/bb/079/7941526.jpeg)


![3-[2-(4-morpholinyl)-2-oxoethoxy]aniline 3-[2-(4-morpholinyl)-2-oxoethoxy]aniline](/img/bb/079/7949765.jpeg)

![5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-7-carbaldehyde 5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-7-carbaldehyde](/img/bb/079/7953410.jpeg)



![5-[(3-pyridinylmethyl)thio]-1,3,4-thiadiazol-2-amine 5-[(3-pyridinylmethyl)thio]-1,3,4-thiadiazol-2-amine](/img/bb/079/7956486.jpeg)








![2-[(2-fluorobenzyl)amino]benzoic acid 2-[(2-fluorobenzyl)amino]benzoic acid](/img/bb/079/7964646.jpeg)
![3-methoxy-2-[(2-methyl-2-propen-1-yl)oxy]benzaldehyde 3-methoxy-2-[(2-methyl-2-propen-1-yl)oxy]benzaldehyde](/img/bb/079/7965191.jpeg)




![3-[(tetrahydro-2-furanylcarbonyl)amino]benzoic acid 3-[(tetrahydro-2-furanylcarbonyl)amino]benzoic acid](/img/bb/079/7969432.jpeg)
![{4-[(cyclopropylcarbonyl)amino]phenyl}acetic acid {4-[(cyclopropylcarbonyl)amino]phenyl}acetic acid](/img/bb/079/7971241.jpeg)


![3-bromo-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2(1H)-one 3-bromo-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2(1H)-one](/img/bb/079/7978855.jpeg)

![3-{[4-methyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}propanoic acid 3-{[4-methyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}propanoic acid](/img/bb/079/7988698.jpeg)


![3-{[4-methyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}propanoic acid 3-{[4-methyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}propanoic acid](/img/bb/079/7990865.jpeg)

![2-(2-oxobenzo[cd]indol-1(2H)-yl)propanoic acid 2-(2-oxobenzo[cd]indol-1(2H)-yl)propanoic acid](/img/bb/079/7991949.jpeg)

![4-[2-(4-quinolinyl)vinyl]phenol 4-[2-(4-quinolinyl)vinyl]phenol](/img/bb/079/7992195.jpeg)

![5-[(2-pyrimidinylthio)methyl]-2-furoic acid 5-[(2-pyrimidinylthio)methyl]-2-furoic acid](/img/bb/079/7992780.jpeg)

![5-[(4H-1,2,4-triazol-3-ylthio)methyl]-2-furoic acid 5-[(4H-1,2,4-triazol-3-ylthio)methyl]-2-furoic acid](/img/bb/079/7993085.jpeg)


![5-[(phenylthio)methyl]-2-furoic acid 5-[(phenylthio)methyl]-2-furoic acid](/img/bb/079/7993729.jpeg)
![5-[(4-methylpiperazin-1-yl)methyl]-2-furoic acid 5-[(4-methylpiperazin-1-yl)methyl]-2-furoic acid](/img/bb/079/7993944.jpeg)

![2-{[5-(trifluoromethyl)-2-pyridinyl]amino}ethanol 2-{[5-(trifluoromethyl)-2-pyridinyl]amino}ethanol](/img/bb/079/7994675.jpeg)






![5-[(4-methyl-1-piperidinyl)methyl]-2-furoic acid 5-[(4-methyl-1-piperidinyl)methyl]-2-furoic acid](/img/bb/079/7999750.jpeg)
![1-[1-(2-methoxyethyl)-1H-indol-3-yl]ethanone 1-[1-(2-methoxyethyl)-1H-indol-3-yl]ethanone](/img/bb/090/9000271.jpeg)
![4-{[(2-thienylmethyl)amino]methyl}benzoic acid hydrochloride 4-{[(2-thienylmethyl)amino]methyl}benzoic acid hydrochloride](/img/bb/090/9001309.jpeg)




![1-amino-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline-2-carboxamide 1-amino-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline-2-carboxamide](/img/bb/090/9003285.jpeg)






![4-[2-(1-azepanyl)ethoxy]aniline 4-[2-(1-azepanyl)ethoxy]aniline](/img/bb/090/9007611.jpeg)

![2-[(5-hydroxy-4,6-dimethyl-2-pyrimidinyl)thio]acetamide 2-[(5-hydroxy-4,6-dimethyl-2-pyrimidinyl)thio]acetamide](/img/bb/090/9008388.jpeg)
![2-amino-N-[2-(4-morpholinyl)ethyl]benzamide 2-amino-N-[2-(4-morpholinyl)ethyl]benzamide](/img/bb/090/9008799.jpeg)
![2-{[(3-methyl-2-thienyl)methyl]amino}benzoic acid 2-{[(3-methyl-2-thienyl)methyl]amino}benzoic acid](/img/bb/090/9008903.jpeg)
![4-[2-(2,6-dimethyl-4-morpholinyl)ethoxy]benzaldehyde hydrochloride 4-[2-(2,6-dimethyl-4-morpholinyl)ethoxy]benzaldehyde hydrochloride](/img/bb/090/9009237.jpeg)
![5-chloro-2-[3-(1H-imidazol-1-yl)propoxy]benzaldehyde hydrochloride 5-chloro-2-[3-(1H-imidazol-1-yl)propoxy]benzaldehyde hydrochloride](/img/bb/090/9010054.jpeg)
![4-[2-(3-methyl-1-piperidinyl)ethoxy]benzaldehyde hydrochloride 4-[2-(3-methyl-1-piperidinyl)ethoxy]benzaldehyde hydrochloride](/img/bb/090/9010243.jpeg)


![4-[3-(3-methyl-1-piperidinyl)propoxy]benzaldehyde hydrochloride 4-[3-(3-methyl-1-piperidinyl)propoxy]benzaldehyde hydrochloride](/img/bb/090/9010655.jpeg)