Diazirines are compact, photoactivatable groups commonly used in chemical biology to study protein interactions. Upon UV irradiation (typically ~350 nm), the diazirine ring forms a reactive carbene intermediate that rapidly inserts into nearby C–H, N–H, or O–H bonds, enabling covalent crosslinking of transient protein–protein or protein–ligand interactions. This makes them powerful tools for target identification and interactome mapping in live-cell environments.
A4375781450754-38-796%
3-(But-3-yn-1-yl)-3-(2-iodoethyl)-3H-diazirine$441.00/1g Detail
A11866542049109-24-095%
2-[3-(But-3-yn-1-yl)-3H-diazirin-3-yl]acetic acid$168.00/25mg Detail
A9940252089291-69-897%
2-[3-(But-3-yn-1-yl)-3H-diazirin-3-yl]ethan-1-amine HCl$1859.00/1g Detail
A12774222012552-32-695% (NMR)
2,5-Dioxopyrrolidin-1-yl 3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanoate$395.00/25mg Detail
A17169532922283-70-197%
(5-(Prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-en-5-yl)methanol$337.00/25mg Detail
A17169552384877-68-197%
5-(Prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-ene-5-carboxylic acid$1347.00/100mg Detail
A163773882516-45-297%
(3-Methyl-3H-diazirin-3-yl)methanamine hydrochloride$972.00/250mg Detail
A85499025055-95-297%
2-(3-Methyl-3H-diazirin-3-yl)ethan-1-amine HCl$900.00/1g Detail
A23698925055-86-197%
3-(3-Methyl-3H-diazirine-3-yl)propionic acid$192.00/250mg Detail
A103947929205-50-395%
3-(2-Bromoethyl)-3-methyl-3H-diazirine$66.00/25mg Detail
A12105825055-82-795%
2-(3-Methyl-3H-diazirin-3-yl)ethanol$40.00/50mg Detail
A77691136902-22-497%
2-(3-Methyl-3H-diazirin-3-yl)ethanamine$241.00/100mg Detail
A13377225055-84-997%
2-(3-Methyl-3H-diazirin-3-yl)ethyl 4-methylbenzenesulfonate$406.00/100mg Detail
A39820316297-94-295%
3-(3-Methyl-3H-diazirin-3-yl)propan-1-ol$198.00/50mg Detail
A11866451008136-15-995%
3-(3-Methyl-3H-diazirin-3-yl)propan-1-amine$283.00/50mg Detail
A19459672287273-52-198%
tert-Butyl 1,2,5-triazaspiro[2.3]hex-1-ene-5-carboxylate$235.00/100mg Detail
A8542311803590-98-895%
1,2,6-triazaspiro[2.5]oct-1-ene HCl$54.00/100mg Detail
A112195036908-76-695%
1,2-Diazaspiro[2.5]oct-1-ene-6-carboxylic acid$124.00/100mg Detail
A11866431620483-21-795%
tert-Butyl 1,2,6-triazaspiro[2.5]oct-1-ene-6-carboxylate$23.00/100mg Detail