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-[4-(1-methyl-1-phenylethyl)phenoxy]acetohydrazide 2-[4-(1-methyl-1-phenylethyl)phenoxy]acetohydrazide](/img/bb/030/3015231.jpeg)







![2-[3-(trifluoromethyl)phenoxy]propanohydrazide 2-[3-(trifluoromethyl)phenoxy]propanohydrazide](/img/bb/030/3015240.jpeg)























![2-[4-(1-methyl-1-phenylethyl)phenoxy]propanohydrazide 2-[4-(1-methyl-1-phenylethyl)phenoxy]propanohydrazide](/img/bb/030/3015269.jpeg)





















![methyl 2-[(chloroacetyl)amino]-5-methylthiophene-3-carboxylate methyl 2-[(chloroacetyl)amino]-5-methylthiophene-3-carboxylate](/img/bb/030/3015584.jpeg)




















![2-[(chloroacetyl)amino]benzamide 2-[(chloroacetyl)amino]benzamide](/img/bb/030/3015655.jpeg)
![dimethyl 2-[(chloroacetyl)amino]terephthalate dimethyl 2-[(chloroacetyl)amino]terephthalate](/img/bb/030/3015656.jpeg)














![7-(chloromethyl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one 7-(chloromethyl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one](/img/bb/030/3015676.jpeg)