Basic information Safety Supplier Related

1,1'-DIETHYL-2,2'-CYANINE IODIDE

Basic information Safety Supplier Related

1,1'-DIETHYL-2,2'-CYANINE IODIDE Basic information

Product Name:
1,1'-DIETHYL-2,2'-CYANINE IODIDE
Synonyms:
  • 1-ETHYL-2-(1-ETHYL-QUINOLIN-2(1H)-YLIDENEMETHYL)QUINOLINIUM IODIDE
  • 1-ETHYL-2-(1-ETHYL-QUINOLINE-2-YLIDEN-METHYL)-QUINOLINIUM-IODIDE
  • 1,1'-DIETHYL-2,2'-CYANINE IODIDE
  • PSEUDOCYANINE IODIDE
  • 1-ethyl-2-[(1-ethyl-2(1h)-quinolinylidene)methyl]-quinoliniuiodide
  • 1-ethyl-2-[(1-ethyl-2(1H)-quinolylidene)methyl]quinolinium iodide
  • 1 1'-DIETHYL-2 2'-CYANINE IODIDE 97%
  • 1-1-DIETHYL-2-2-CYANINE IODIDECRYSTALLIN E
CAS:
977-96-8
MF:
C23H23IN2
MW:
454.35
EINECS:
213-556-6
Mol File:
977-96-8.mol
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1,1'-DIETHYL-2,2'-CYANINE IODIDE Chemical Properties

Melting point:
273 °C
Density 
1.3883 (estimate)
storage temp. 
room temp
solubility 
Soluble to 10 mM in dimethyl sulfoxide.
form 
Crystalline Powder
color 
Golden yellow to dark red
ε(extinction coefficient)
≥25000 at 487-495nm in ethanol
λmax
525nm(H2O)(lit.)
Sensitive 
Light Sensitive
CAS DataBase Reference
977-96-8
EPA Substance Registry System
Quinolinium, 1-ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]-, iodide (977-96-8)
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Safety Information

Hazard Codes 
T,T+
Risk Statements 
23/24/25-36/37/38-26/28-21
Safety Statements 
45-36/37-28-26
RIDADR 
2811
WGK Germany 
3
TSCA 
Yes
HazardClass 
6.1(a)
PackingGroup 
II
HS Code 
29334900

MSDS

  • Language:English Provider:ACROS
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1,1'-DIETHYL-2,2'-CYANINE IODIDE Usage And Synthesis

Chemical Properties

GOLDEN YELLOW TO DARK RED CRYSTALLINE POWDER

Uses

1,1'-Diethyl-2,2'-cyanine Iodide is a potent inhibitor of potent extraneuronal monoamine transporter EMT. It inhibits 1-Methyl-4-phenylpyridinium (MPP+), toxic metabolite of 1-methyl-4-phenyl-1,2,3,6- tetrahydropyridine that induces apoptosis in cerebellar granule neurons (CGNs).

Uses

1,1'-Diethyl-2,2'-cyanine iodide is used to inhibit 1-methyl-4-phenylpyridinium (MPP+), toxic metabolite of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine that induces apoptosis in cerebellar granule neurons (CGNs).

Uses

1,1′-Diethyl-2,2′-cyanine iodide has been used as an absorber in a method to correct the fluorescence excitation-emission matrix (EEM).

Definition

ChEBI: 1,1'-diethyl-2,2'-cyanine iodide is a 1,1'-diethyl-2,2'-cyanine halide and an organic iodide salt.

General Description

1,1′-Diethyl-2,2′-cyanine iodide is a quinocyanine dye. This photographic sensitizing dye is mainly used in silver halide photography. 1,1′-Diethyl-2,2′-cyanine iodide dye aggregation in dilute aqueous solution displays red and blue shifted absorption bands.

Purification Methods

It crystallises from EtOH and is dried in a vacuum oven at 80o for 4hours. [Beilstein 23 II 267.]

1,1'-DIETHYL-2,2'-CYANINE IODIDESupplier

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