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-methyl-3-[(2-pyridinylmethyl)amino]benzoic acid 2-methyl-3-[(2-pyridinylmethyl)amino]benzoic acid](/img/bb/090/9010748.jpeg)
![3-[3-(1H-imidazol-1-yl)propoxy]benzaldehyde hydrochloride 3-[3-(1H-imidazol-1-yl)propoxy]benzaldehyde hydrochloride](/img/bb/090/9010845.jpeg)
![4-[2-oxo-2-(1-piperidinyl)ethoxy]benzaldehyde 4-[2-oxo-2-(1-piperidinyl)ethoxy]benzaldehyde](/img/bb/090/9011228.jpeg)

![2-[2-(3-methyl-1-piperidinyl)ethoxy]benzaldehyde hydrochloride 2-[2-(3-methyl-1-piperidinyl)ethoxy]benzaldehyde hydrochloride](/img/bb/090/9011557.jpeg)
![4-{[(2-pyridinylmethyl)amino]methyl}benzoic acid hydrochloride 4-{[(2-pyridinylmethyl)amino]methyl}benzoic acid hydrochloride](/img/bb/090/9011633.jpeg)
![2-[2-(3,5-dimethyl-1-piperidinyl)ethoxy]benzaldehyde hydrochloride 2-[2-(3,5-dimethyl-1-piperidinyl)ethoxy]benzaldehyde hydrochloride](/img/bb/090/9011709.jpeg)
![4-{[(2-furylmethyl)amino]methyl}benzoic acid hydrochloride 4-{[(2-furylmethyl)amino]methyl}benzoic acid hydrochloride](/img/bb/090/9012014.jpeg)
![4-[(ethylsulfonyl)amino]benzoic acid 4-[(ethylsulfonyl)amino]benzoic acid](/img/bb/090/9012022.jpeg)
![2-[2-(2,6-dimethyl-4-morpholinyl)ethoxy]benzaldehyde hydrochloride 2-[2-(2,6-dimethyl-4-morpholinyl)ethoxy]benzaldehyde hydrochloride](/img/bb/090/9012483.jpeg)
![2-[(2-pyridinylmethyl)amino]benzoic acid 2-[(2-pyridinylmethyl)amino]benzoic acid](/img/bb/090/9012760.jpeg)
![2-[(4-chlorobenzyl)thio]propanoic acid 2-[(4-chlorobenzyl)thio]propanoic acid](/img/bb/090/9012800.jpeg)
![2-[3-(dimethylamino)propoxy]-3-methoxybenzaldehyde hydrochloride 2-[3-(dimethylamino)propoxy]-3-methoxybenzaldehyde hydrochloride](/img/bb/090/9013068.jpeg)
![2-[3-(dimethylamino)propoxy]benzaldehyde hydrochloride 2-[3-(dimethylamino)propoxy]benzaldehyde hydrochloride](/img/bb/090/9013384.jpeg)
![4-{[(3-thienylmethyl)amino]methyl}benzoic acid hydrochloride 4-{[(3-thienylmethyl)amino]methyl}benzoic acid hydrochloride](/img/bb/090/9013619.jpeg)
![2-[2-(1H-imidazol-1-yl)ethoxy]-3-methoxybenzaldehyde hydrochloride 2-[2-(1H-imidazol-1-yl)ethoxy]-3-methoxybenzaldehyde hydrochloride](/img/bb/090/9013848.jpeg)
![3-[2-(2,6-dimethyl-4-morpholinyl)ethoxy]benzaldehyde hydrochloride 3-[2-(2,6-dimethyl-4-morpholinyl)ethoxy]benzaldehyde hydrochloride](/img/bb/090/9013899.jpeg)
![2-methyl-3-[(3-pyridinylmethyl)amino]benzoic acid 2-methyl-3-[(3-pyridinylmethyl)amino]benzoic acid](/img/bb/090/9014482.jpeg)
![3-[3-(3-methyl-1-piperidinyl)propoxy]benzaldehyde hydrochloride 3-[3-(3-methyl-1-piperidinyl)propoxy]benzaldehyde hydrochloride](/img/bb/090/9014612.jpeg)

![{[3-(4-tert-butylphenyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride {[3-(4-tert-butylphenyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride](/img/bb/090/9014855.jpeg)

![1-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methanamine 1-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methanamine](/img/bb/090/9015452.jpeg)

![{2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl}amine hydrochloride {2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]phenyl}amine hydrochloride](/img/bb/090/9016078.jpeg)
![{5-[4-(allyloxy)phenyl]-2H-tetrazol-2-yl}acetic acid {5-[4-(allyloxy)phenyl]-2H-tetrazol-2-yl}acetic acid](/img/bb/090/9016126.jpeg)
![1-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]ethanamine 1-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]ethanamine](/img/bb/090/9016585.jpeg)

amine hydrochloride [(3-methyl-2-thienyl)methyl](4-pyridinylmethyl)amine hydrochloride](/img/bb/090/9017791.jpeg)
amine hydrochloride [(2E)-3-phenyl-2-propen-1-yl](tetrahydro-2-furanylmethyl)amine hydrochloride](/img/bb/090/9017900.jpeg)
![3-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline 3-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline](/img/bb/090/9017992.jpeg)

![5-[2-(diethylamino)ethyl]-1,3,4-thiadiazol-2-amine 5-[2-(diethylamino)ethyl]-1,3,4-thiadiazol-2-amine](/img/bb/090/9018385.jpeg)

![5-[2-(4-morpholinyl)ethyl]-1,3,4-thiadiazol-2-amine 5-[2-(4-morpholinyl)ethyl]-1,3,4-thiadiazol-2-amine](/img/bb/090/9018521.jpeg)

![[4-(propionylamino)phenoxy]acetic acid [4-(propionylamino)phenoxy]acetic acid](/img/bb/090/9018601.jpeg)
![{1-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {1-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/090/9018611.jpeg)


![2-[(4-pyridinylmethyl)amino]-1-butanol hydrochloride 2-[(4-pyridinylmethyl)amino]-1-butanol hydrochloride](/img/bb/090/9019007.jpeg)
![2-[(3-pyridinylmethyl)amino]-1-butanol hydrochloride 2-[(3-pyridinylmethyl)amino]-1-butanol hydrochloride](/img/bb/090/9019031.jpeg)

![4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline 4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline](/img/bb/090/9019330.jpeg)

![3-[(2-ethylbutanoyl)amino]-2-methylbenzoic acid 3-[(2-ethylbutanoyl)amino]-2-methylbenzoic acid](/img/bb/090/9019749.jpeg)

![{2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/090/9020432.jpeg)
![2-[1-(3-furylmethyl)-2-piperazinyl]ethanol 2-[1-(3-furylmethyl)-2-piperazinyl]ethanol](/img/bb/090/9020625.jpeg)


![{2-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {2-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/090/9021495.jpeg)


amine hydrochloride [(5-methyl-2-thienyl)methyl](2-pyridinylmethyl)amine hydrochloride](/img/bb/090/9021933.jpeg)
![N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-2-propen-1-amine hydrochloride N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-2-propen-1-amine hydrochloride](/img/bb/090/9021957.jpeg)

![N-methyl-1-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methanamine hydrochloride N-methyl-1-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methanamine hydrochloride](/img/bb/090/9022460.jpeg)
![3-[(2-methylbutanoyl)amino]benzoic acid 3-[(2-methylbutanoyl)amino]benzoic acid](/img/bb/090/9023050.jpeg)

![2-[(6-methyl-2-propyl-4-pyrimidinyl)amino]ethanol 2-[(6-methyl-2-propyl-4-pyrimidinyl)amino]ethanol](/img/bb/090/9023521.jpeg)
![1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethanamine 1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethanamine](/img/bb/090/9023530.jpeg)
![{2-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {2-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/090/9023771.jpeg)
![[2-(2-bromophenoxy)ethyl]ethylamine hydrochloride [2-(2-bromophenoxy)ethyl]ethylamine hydrochloride](/img/bb/090/9023838.jpeg)
amine hydrochloride [(5-methyl-2-thienyl)methyl](4-pyridinylmethyl)amine hydrochloride](/img/bb/090/9023892.jpeg)
![[(6-methylthieno[2,3-d]pyrimidin-4-yl)thio]acetic acid [(6-methylthieno[2,3-d]pyrimidin-4-yl)thio]acetic acid](/img/bb/090/9024416.jpeg)

![1,2,2-trimethyl-3-[(methylamino)carbonyl]cyclopentanecarboxylic acid 1,2,2-trimethyl-3-[(methylamino)carbonyl]cyclopentanecarboxylic acid](/img/bb/090/9024986.jpeg)
![{[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride {[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}amine hydrochloride](/img/bb/090/9024999.jpeg)

![2-[1-(2-furylmethyl)-2-piperazinyl]ethanol 2-[1-(2-furylmethyl)-2-piperazinyl]ethanol](/img/bb/090/9025264.jpeg)
amine hydrochloride [(3-methyl-2-thienyl)methyl](2-pyridinylmethyl)amine hydrochloride](/img/bb/090/9025854.jpeg)

![[2-(4-bromophenoxy)ethyl]ethylamine hydrochloride [2-(4-bromophenoxy)ethyl]ethylamine hydrochloride](/img/bb/090/9026176.jpeg)
![1-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-methylmethanamine 1-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-methylmethanamine](/img/bb/090/9026198.jpeg)
![{1-[(5-methyl-2-furyl)methyl]-3-oxo-2-piperazinyl}acetic acid {1-[(5-methyl-2-furyl)methyl]-3-oxo-2-piperazinyl}acetic acid](/img/bb/090/9026220.jpeg)
![N-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}ethanamine hydrochloride N-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}ethanamine hydrochloride](/img/bb/090/9026378.jpeg)



![1-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine 1-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine](/img/bb/090/9027281.jpeg)
![[2-(3-bromophenoxy)ethyl]ethylamine hydrochloride [2-(3-bromophenoxy)ethyl]ethylamine hydrochloride](/img/bb/090/9027473.jpeg)
![2-methyl-2-[(4-pyridinylmethyl)amino]-1-propanol hydrochloride 2-methyl-2-[(4-pyridinylmethyl)amino]-1-propanol hydrochloride](/img/bb/090/9027527.jpeg)

![3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline 3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline](/img/bb/090/9027720.jpeg)
![{1-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {1-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/090/9027844.jpeg)
![2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline 2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline](/img/bb/090/9028710.jpeg)



![4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline 4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline](/img/bb/090/9030509.jpeg)


![[3-(propionylamino)phenoxy]acetic acid [3-(propionylamino)phenoxy]acetic acid](/img/bb/090/9031620.jpeg)
![[1-(3-methylbenzyl)-3-oxo-2-piperazinyl]acetic acid [1-(3-methylbenzyl)-3-oxo-2-piperazinyl]acetic acid](/img/bb/090/9031832.jpeg)
![2-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline 2-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline](/img/bb/090/9032070.jpeg)
![2-methyl-2-[(3-pyridinylmethyl)amino]-1-propanol hydrochloride 2-methyl-2-[(3-pyridinylmethyl)amino]-1-propanol hydrochloride](/img/bb/090/9032118.jpeg)
![{1-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride {1-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/img/bb/090/9032200.jpeg)
![N-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}ethanamine hydrochloride N-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}ethanamine hydrochloride](/img/bb/090/9032218.jpeg)