Other Building Blocks Products
- [All products]
- Primary amines (aliphatic)
- Primary amines (aromatic)
- Secondary amines (aliphatic)
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- Primary alcohols
- Secondary alcohols
- Phenols (Aryl-OH)
- Active aliphatic halides
- Active aromatic halides
- Aryl bromides
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- 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















![pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one](/img/bb/040/4033086.jpeg)




![5-[(methylthio)methyl]-1H-tetrazole 5-[(methylthio)methyl]-1H-tetrazole](/img/bb/040/4033283.jpeg)
![1,4,5,6-tetrahydrocyclopenta[c]pyrazole hydrochloride 1,4,5,6-tetrahydrocyclopenta[c]pyrazole hydrochloride](/img/bb/040/4033386.jpeg)













![6,7-dihydro-1H-[1,4]dioxino[2,3-f][1,2,3]benzotriazole 6,7-dihydro-1H-[1,4]dioxino[2,3-f][1,2,3]benzotriazole](/img/bb/040/4034166.jpeg)









![4-[(4-methoxyphenoxy)methyl]piperidine 4-[(4-methoxyphenoxy)methyl]piperidine](/img/bb/040/4034763.jpeg)







![2-methyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine dihydrochloride 2-methyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine dihydrochloride](/img/bb/040/4034778.jpeg)
![5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carbonitrile hydrochloride 5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carbonitrile hydrochloride](/img/bb/040/4034779.jpeg)
![2-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine dihydrochloride 2-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine dihydrochloride](/img/bb/040/4034781.jpeg)
![4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carbonitrile hydrochloride 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carbonitrile hydrochloride](/img/bb/040/4034782.jpeg)




![4-oxatricyclo[4.3.1.1~3,8~]undecan-5-one 4-oxatricyclo[4.3.1.1~3,8~]undecan-5-one](/img/bb/040/4036791.jpeg)


























![5-oxa-6-azaspiro[2.4]heptane hydrochloride 5-oxa-6-azaspiro[2.4]heptane hydrochloride](/img/bb/040/4040206.jpeg)







![thieno[2,3-d]isothiazol-3(2H)-one 1,1-dioxide thieno[2,3-d]isothiazol-3(2H)-one 1,1-dioxide](/img/bb/040/4040450.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)