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N-(1-PYRENYL)MALEIMIDE

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N-(1-PYRENYL)MALEIMIDE Basic information

Product Name:
N-(1-PYRENYL)MALEIMIDE
CAS:
42189-56-0
MF:
C20H11NO2
MW:
297.31
EINECS:
255-702-1
Mol File:
42189-56-0.mol
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N-(1-PYRENYL)MALEIMIDE Chemical Properties

Melting point:
235-237 °C(lit.)
Boiling point:
438.82°C (rough estimate)
Density 
1.2310 (rough estimate)
refractive index 
1.5180 (estimate)
storage temp. 
Refrigerator
solubility 
Soluble in chloroform, N,Ndimethylformamide, dimethyl sulfoxide, ethanol, methanol
pka
–1.21±0.20, most basic, temperature: 25°C
color 
Yellow needles;Gold needles
λmax
338nm, 325nm (MeOH)
BRN 
1542661
Major Application
Dendrimers; dye functionalized single-wall carbon nanotube (SWNT) conjugated polymer devices; photovoltaic cells; polymer-coated gold electrodes; fluorescent polymers; radio-fluorogenic gel; in sequencecontrolled polymerizations; rubber
Biological Applications
Analyzing molecular aspects of muscle contraction; detecting nucleic acids, proteins; determining/evaluating cell activity; diagnosing/treating Parkinson’s disease; monitoring/studying ribosomal structure and conformation; studying nicotinic acetylcholine receptor (AChR) structure; sulfhydryl reagent
CAS DataBase Reference
42189-56-0(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
1
8-10-21
HS Code 
29251900

MSDS

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N-(1-PYRENYL)MALEIMIDE Usage And Synthesis

Chemical Properties

N-(1-PYRENYL)MALEIMIDE is Yellow Solid

Uses

Reactant used in synthesis of: • ;Oligodeoxynucleotide derivatives1 • ;Polymer conjugates of immunogenic peptides2 • ;Modified oligonucleotides for biosensing applications3,Reactant: • ;Involved in synthesis of thermally stable fluorescent maleimide/isobutene alternating copolymers4• ;Used as derivitizing agent for determination of glutathione disulfide levels in biological samples5

Uses

N-(1-PYRENYL)MALEIMIDE is a fluorescent sulfhydryl reagent that can form excited-state dimers which emit at longer wavelenghts than the lone excited fluorophore.

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N-(1-PYRENYL)MALEIMIDESupplierMore

J & K SCIENTIFIC LTD.
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400-666-7788 010-82848833-
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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400-660-8290 21-61259100-
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sh@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
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18930552037 821-50328103-801
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3bsc@sina.com
TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
Email:
Sales-CN@TCIchemicals.com
Energy Chemical
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400-005-6266 021-58432009
Email:
sales8178@energy-chemical.com
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