M9775
4-(N-Maleimido)benzophenone
Sinonimo/i:
Benzophenone-4-maleimide
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About This Item
Formula empirica (notazione di Hill):
C17H11NO3
Numero CAS:
Peso molecolare:
277.27
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Impiego in reazioni chimiche
reagent type: cross-linking reagent
Solubilità
chloroform: 50 mg/mL
DMF: soluble
Temperatura di conservazione
2-8°C
Stringa SMILE
O=C1C=CC(=O)N1c2ccc(cc2)C(=O)c3ccccc3
InChI
1S/C17H11NO3/c19-15-10-11-16(20)18(15)14-8-6-13(7-9-14)17(21)12-4-2-1-3-5-12/h1-11H
OZIZEXQRIOURIJ-UHFFFAOYSA-N
Applicazioni
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 reduction compared to analogous reagents.
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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