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


![(5Z)-5-[(5-bromo-2-furyl)methylene]-3-cyclohexyl-2-thioxo-1,3-thiazolidin-4-one (5Z)-5-[(5-bromo-2-furyl)methylene]-3-cyclohexyl-2-thioxo-1,3-thiazolidin-4-one](/img/bb/057/5739905.jpeg)
![(5Z)-5-[(5-iodo-2-furyl)methylene]-3-methyl-2-thioxo-1,3-thiazolidin-4-one (5Z)-5-[(5-iodo-2-furyl)methylene]-3-methyl-2-thioxo-1,3-thiazolidin-4-one](/img/bb/057/5740015.jpeg)
![(5Z)-3-ethyl-5-[(5-iodo-2-furyl)methylene]-2-thioxo-1,3-thiazolidin-4-one (5Z)-3-ethyl-5-[(5-iodo-2-furyl)methylene]-2-thioxo-1,3-thiazolidin-4-one](/img/bb/057/5740063.jpeg)

![2-{[2-(3-methoxyphenoxy)ethyl]amino}ethanol hydrochloride 2-{[2-(3-methoxyphenoxy)ethyl]amino}ethanol hydrochloride](/img/bb/057/5740911.jpeg)



![(5Z)-5-[(5-bromo-2-furyl)methylene]-3-ethyl-2-thioxo-1,3-thiazolidin-4-one (5Z)-5-[(5-bromo-2-furyl)methylene]-3-ethyl-2-thioxo-1,3-thiazolidin-4-one](/img/bb/057/5742016.jpeg)
amine hydrochloride [2-(4-chlorophenoxy)ethyl](2-methoxyethyl)amine hydrochloride](/img/bb/057/5742027.jpeg)


![2-[(3-methyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)amino]ethanol 2-[(3-methyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)amino]ethanol](/img/bb/057/5749183.jpeg)


![2-{[5-(3-methylpiperazin-1-yl)-2-nitrophenyl]amino}ethanol 2-{[5-(3-methylpiperazin-1-yl)-2-nitrophenyl]amino}ethanol](/img/bb/057/5750692.jpeg)
![[(4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)thio]acetic acid [(4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)thio]acetic acid](/img/bb/057/5753637.jpeg)
![3-[(2,2-dimethylpropanoyl)amino]-2-methylbenzoic acid 3-[(2,2-dimethylpropanoyl)amino]-2-methylbenzoic acid](/img/bb/057/5755472.jpeg)

![4-[(2-ethoxy-2-oxoethyl)amino]benzoic acid 4-[(2-ethoxy-2-oxoethyl)amino]benzoic acid](/img/bb/057/5759399.jpeg)


![2-[(2-oxo-2H-chromen-7-yl)oxy]propanoic acid 2-[(2-oxo-2H-chromen-7-yl)oxy]propanoic acid](/img/bb/057/5761911.jpeg)






![ethyl 2-amino-5-[(diethylamino)carbonyl]-4-methylthiophene-3-carboxylate ethyl 2-amino-5-[(diethylamino)carbonyl]-4-methylthiophene-3-carboxylate](/img/bb/057/5772849.jpeg)
![1,3,5-trimethyl-3,7-diazabicyclo[3.3.1]nonane 1,3,5-trimethyl-3,7-diazabicyclo[3.3.1]nonane](/img/bb/057/5785046.jpeg)



![2-(4-bromophenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine 2-(4-bromophenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine](/img/bb/057/5789332.jpeg)


![6-methyl-8-nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid 6-methyl-8-nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid](/img/bb/057/5790744.jpeg)

![8-fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid 8-fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid](/img/bb/057/5792605.jpeg)







![3-(3-hydroxyphenyl)-3,4-dihydrobenzo[f]quinolin-1(2H)-one 3-(3-hydroxyphenyl)-3,4-dihydrobenzo[f]quinolin-1(2H)-one](/img/bb/058/5806011.jpeg)



![4-(2-hydroxyphenyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid 4-(2-hydroxyphenyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid](/img/bb/058/5807454.jpeg)












![1-ethyl-3,6-diazatricyclo[4.3.1.1~3,8~]undecan-9-one 1-ethyl-3,6-diazatricyclo[4.3.1.1~3,8~]undecan-9-one](/img/bb/058/5824301.jpeg)




![[5-(4-fluorophenyl)-2H-tetrazol-2-yl]acetic acid [5-(4-fluorophenyl)-2H-tetrazol-2-yl]acetic acid](/img/bb/058/5836592.jpeg)








![(2E)-3-[5-(3,4-dichlorophenyl)-2-furyl]acrylic acid (2E)-3-[5-(3,4-dichlorophenyl)-2-furyl]acrylic acid](/img/bb/058/5850247.jpeg)


![3-[(2-aminoethyl)thio]-1-(4-methoxyphenyl)-2,5-pyrrolidinedione hydrochloride 3-[(2-aminoethyl)thio]-1-(4-methoxyphenyl)-2,5-pyrrolidinedione hydrochloride](/img/bb/058/5851732.jpeg)
![(2E)-3-[5-(2,3-dichlorophenyl)-2-furyl]acrylic acid (2E)-3-[5-(2,3-dichlorophenyl)-2-furyl]acrylic acid](/img/bb/058/5852005.jpeg)
![2-[(5-amino-1,3,4-thiadiazol-2-yl)thio]-1-cyclopropylethanone 2-[(5-amino-1,3,4-thiadiazol-2-yl)thio]-1-cyclopropylethanone](/img/bb/058/5852250.jpeg)
![3-[(2-aminoethyl)thio]-1-(4-fluorophenyl)-2,5-pyrrolidinedione hydrochloride 3-[(2-aminoethyl)thio]-1-(4-fluorophenyl)-2,5-pyrrolidinedione hydrochloride](/img/bb/058/5854724.jpeg)
![methyl N-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]glycinate methyl N-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]glycinate](/img/bb/058/5855661.jpeg)


![1-cyclopropyl-2-[(4,6-dimethylpyrimidin-2-yl)thio]ethanone 1-cyclopropyl-2-[(4,6-dimethylpyrimidin-2-yl)thio]ethanone](/img/bb/058/5856620.jpeg)






![2-[(4-chlorobenzyl)thio]aniline 2-[(4-chlorobenzyl)thio]aniline](/img/bb/058/5863117.jpeg)
