Saltar al contenido
Merck
Todas las fotos(1)

Documentos

323764

Sigma-Aldrich

1,1′-Diethyl-2,2′-cyanine iodide

97%

Sinónimos:

1-Ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]quinolinium iodide, Decynium 22, Pseudocyanine iodide, Pseudoisocyanine iodide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula empírica (notación de Hill):
C23H23IN2
Número de CAS:
977-96-8
Peso molecular:
454.35
Número CE:
213-556-6
Número MDL:
MFCD00011971
Código UNSPSC:
12171500
ID de la sustancia en PubChem:
24859413
NACRES:
NA.47

Nivel de calidad

200

Análisis

97%

formulario

powder or crystals

mp

273 °C (dec.) (lit.)

λmáx.

524 nm

ε (coeficiente de extinción)

≥25000 at 487-495 nm in ethanol

aplicaciones

diagnostic assay manufacturing
hematology
histology

temp. de almacenamiento

room temp

cadena SMILES

[I-].CCN1\C(C=Cc2ccccc12)=C\c3ccc4ccccc4[n+]3CC

InChI

1S/C23H23N2.HI/c1-3-24-20(15-13-18-9-5-7-11-22(18)24)17-21-16-14-19-10-6-8-12-23(19)25(21)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1

Clave InChI

GMYRVMSXMHEDTL-UHFFFAOYSA-M

Categorías relacionadas

Descripción general

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.

Aplicación

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

Pictogramas

Skull and crossbones
GHS06

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
BCCL2935
BCCH9380
BCCG3271
BCCB4877
BCBZ6576

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 1

1 of 1

3,3′-Diethyloxacarbocyanine iodide 98%

Sigma-Aldrich

320684

3,3′-Diethyloxacarbocyanine iodide

Gary C H Mo et al.
Langmuir : the ACS journal of surfaces and colloids, 25(18), 10719-10729 (2009-08-04)
Controlling the self-assembly of molecules into specific structural motifs has important implications for the design of materials with specific optical properties. We report here the results of a correlated confocal fluorescence-atomic force microscopy (AFM) study of pseudoisocyanine iodide (PIC) self-assembly
Ah-Young Jee et al.
Physical chemistry chemical physics : PCCP, 13(33), 15227-15232 (2011-07-20)
The trans-cis isomerization of an excited molecule converts light energy into mechanical motion, which interacts cooperatively with its surroundings. To understand such a photodynamic process in solids, we investigated the internal twisting motion of 1,1'-diethyl-2,2'-cyanine iodide (DCI) in a series
Mustafa M Demir et al.
The journal of physical chemistry. B, 113(34), 11568-11573 (2009-10-23)
Submicrometer diameter, light emitting fibers of poly(vinyl alcohol) (PVA) doped with pseudoisocyanine (1,1'-diethyl-2,2'-cyanine bromide, PIC) dye were prepared by electrospinning. A horizontal setup was employed with a stationary collector consisting of two parallel-positioned metal strips separated by a void gap.
Yuichi Hashimoto et al.
Journal of colloid and interface science, 311(1), 289-295 (2007-03-21)
We demonstrate a simple method for fabricating a two-dimensional array of microdomes that consist of cyanine dye complexes. Investigation of the morphology and the fluorescence emission of microdomes was carried out before/after annealing. The principal of microdome formation is "dewetting,"
Jonathan E Hill et al.
Physiology & behavior, 104(2), 306-311 (2010-11-18)
In addition to exerting actions via mineralocorticoid and glucocorticoid receptors, corticosteroids also act by inhibiting uptake(2), a high-capacity monoamine transport system originally described in peripheral tissues. Recent studies have demonstrated that uptake(2) transporters are expressed in the brain and play
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico