Home Categories Chemical Reagents Pyrene maleimide
A6977312

Pyrene maleimide , 95% , 42189-56-0

Synonym(s):
1-(1-Pyrenyl)-1H-pyrrole-2,5-dione

CAS NO.:42189-56-0

Empirical Formula: C20H11NO2

Molecular Weight: 297.31

MDL number: MFCD00049301

EINECS: 255-702-1

Pack Size Price Stock Quantity
1MG RMB135.20 In Stock
5MG RMB399.20 In Stock
25MG RMB1439.20 In Stock
100MG RMB3999.20 In Stock
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Update time: 2022-07-08

PRODUCT 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
form  Solid
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)

Description and 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.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  1
8-10-21
HS Code  29251900

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