ChemicalBook > CAS DataBase List > 4-(N-Maleimido)benzophenone

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
More
Less

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
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29251900
More
Less

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M9775
Product name
4-(N-Maleimido)benzophenone
Packaging
100mg
Price
$160
Updated
2022/05/15
TCI Chemical
Product number
M3259
Product name
4-(N-Maleimido)benzophenone
Packaging
50MG
Price
$132
Updated
2024/03/01
TCI Chemical
Product number
M3259
Product name
4-(N-Maleimido)benzophenone
Packaging
250MG
Price
$397
Updated
2024/03/01
TRC
Product number
M133000
Product name
4-(Maleimido)benzophenone
Packaging
250mg
Price
$320
Updated
2021/12/16
TRC
Product number
M133000
Product name
4-(Maleimido)benzophenone
Packaging
500mg
Price
$620
Updated
2021/12/16
More
Less

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

4-(N-Maleimido)benzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-(N-Maleimido)benzophenone Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Nanjing Habo Medical Technology Co., Ltd.
Tel
025-85760892 13376090521
Fax
025-85766769
Email
sales@habotech.com
Country
China
ProdList
979
Advantage
60
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75
Synchem OHG
Tel
+49 5662 408730
Fax
+49 5662 4087320
Email
info@synchem.de
Country
Germany
ProdList
4705
Advantage
70

92944-71-3, 4-(N-Maleimido)benzophenoneRelated Search:


  • 4-(N-MALEIMIDO)BENZOPHENONE
  • 4-(MALEIMIDO)BENZOPHENONE
  • AKOS MSC-0079
  • BENZOPHENONE-4-MALEIMIDE
  • 1-(4-benzoylphenyl)pyrrole-2,5-dione
  • N-(4-benzoylphenyl)maleimide
  • 4-(Maleinimido)benzophenone
  • 1-(4-BENZOYLPHENYL)-1H-PYRROLE-2,5-DIONE
  • 1-(4-Benzoylphenyl)-
  • Benzophenone-4-MaleiMide [4-(N-MaleiMido)benzophenone]
  • 1H-Pyrrole-2,5-dione, 1-(4-benzoylphenyl)-
  • 92944-71-3
  • Heterobifunctional Cross-Linking Reagents
  • Crosslinking
  • Proteomics
  • Proteomics and Protein Expression
  • Protein Modification
  • BioChemical
  • Maleimide Derivatives
  • Cross Linking Reagents
  • MTS & Sulfhydryl Active Reagents
  • Linking Reagents
  • Aromatics
  • Heterocycles
  • Heterobifunctional Cross-Linking Reagents
  • Protein Modification
  • Protein Structural Analysis
  • Building Blocks
  • Carbonyl Compounds
  • Chemical Synthesis
  • Crosslinking
  • Cyclic Imides
  • Organic Building Blocks
  • Proteomics