4-(N-Maleimido)benzophenone
- Product Name
- 4-(N-Maleimido)benzophenone
- CAS No.
- 92944-71-3
- Chemical Name
- 4-(N-Maleimido)benzophenone
- Synonyms
- AKOS MSC-0079;1-(4-Benzoylphenyl)-;BENZOPHENONE-4-MALEIMIDE;4-(MALEIMIDO)BENZOPHENONE;4-(N-MALEIMIDO)BENZOPHENONE;4-(Maleinimido)benzophenone;N-(4-benzoylphenyl)maleimide;1-(4-benzoylphenyl)pyrrole-2,5-dione;1-(4-BENZOYLPHENYL)-1H-PYRROLE-2,5-DIONE;1H-Pyrrole-2,5-dione, 1-(4-benzoylphenyl)-
- CBNumber
- CB6293028
- Molecular Formula
- C17H11NO3
- Formula Weight
- 277.27
- MOL File
- 92944-71-3.mol
4-(N-Maleimido)benzophenone Property
- Melting point:
- 155-157°C
- Boiling point:
- 472.9±28.0 °C(Predicted)
- Density
- 1.330±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- chloroform: 50 mg/mL
- form
- Solid
- pka
- -3.80±0.20(Predicted)
- color
- Light Beige
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M9775
- Product name
- 4-(N-Maleimido)benzophenone
- Packaging
- 100mg
- Price
- $160
- Updated
- 2022/05/15
- Product number
- M3259
- Product name
- 4-(N-Maleimido)benzophenone
- Packaging
- 50MG
- Price
- $132
- Updated
- 2024/03/01
- Product number
- M3259
- Product name
- 4-(N-Maleimido)benzophenone
- Packaging
- 250MG
- Price
- $397
- Updated
- 2024/03/01
- Product number
- M133000
- Product name
- 4-(Maleimido)benzophenone
- Packaging
- 250mg
- Price
- $320
- Updated
- 2021/12/16
- Product number
- M133000
- Product name
- 4-(Maleimido)benzophenone
- Packaging
- 500mg
- Price
- $620
- Updated
- 2021/12/16
4-(N-Maleimido)benzophenone Chemical Properties,Usage,Production
Chemical Properties
Light Beige Solid
Uses
Maleimide-containing benzophenone as photoinitiator
Uses
A heterobifunctional cross-linking reagent containing a sulfhydryl-specific group and a photo-active group. Typically, coupled initially by thioether to molecule containing free sulfhydryl buffered at pH 6.8 (6.5-7.0). Second bonding occurs during UV irradiation (250 nm) via diradical excited state. Benzophenones demonstrate greater specificity for C-H insertion and are more stable in water than analogous reagents. In general they are more efficient in attachment because they may be repeatedly irradiated; however, a more intense irradiation may be required. The benzophenone is not sensitive to
Uses
4-(N-Maleimido)benzophenone can be used as a sulfhydryl reactive heterobifunctional photocrosslinking reagent. It generates photoactivatable conjugates from thiols