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
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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
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Safety

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

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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
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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

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4-(N-Maleimido)benzophenone Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
Fax
86-21-50328109
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3bsc@sina.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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Nanjing Habo Medical Technology Co., Ltd.
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025-85760892 13376090521
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025-85766769
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sales@habotech.com
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China
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Chemsky(shanghai)International Co.,Ltd.
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021-50135380
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shchemsky@sina.com
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China
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
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China
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
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03-3668-0520
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Sales-JP@TCIchemicals.com
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Japan
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TCI Europe
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320-37350700
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+32 (0)37350701
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sales@tcieurope.eu
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Europe
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TCI AMERICA
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800-4238616
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+1-888-520-1075 / +1-503-283-1987
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Synchem OHG
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+49 5662 408730
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+49 5662 4087320
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info@synchem.de
Country
Germany
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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