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D3418

Sigma-Aldrich

4-(4-Diethylaminostyryl)-1-methylpyridinium iodide

≥97%

Sinônimo(s):

4-Di-2-ASP

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About This Item

Fórmula empírica (Notação de Hill):
C18H23IN2
Número CAS:
105802-46-8
Peso molecular:
394.29
Beilstein:
6101936
Número MDL:
MFCD00031908
Código UNSPSC:
12352100
ID de substância PubChem:
57654091
NACRES:
NA.22

Ensaio

≥97%

forma

powder

pf

214-216 °C (lit.)

fluorescência

λex 485 nm; λem 607 nm in methanol

cadeia de caracteres SMILES

[I-].CCN(CC)c1ccc(\C=C\c2cc[n+](C)cc2)cc1

InChI

1S/C18H23N2.HI/c1-4-20(5-2)18-10-8-16(9-11-18)6-7-17-12-14-19(3)15-13-17;/h6-15H,4-5H2,1-3H3;1H/q+1;/p-1

chave InChI

WIPKWLIHFGTFQV-UHFFFAOYSA-M

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Categorias relacionadas

Aplicação

Reactant or reagent involved in:
  • Two-photon absorption of organic / polyoxometalate hybrid dyes
  • Acting as an acceptor for the 1D light-harvesting antenna
  • Functional live cell fluorescence imaging for pulmonary neuroepithelial body microenvironments
  • Studies of solvatochromism and dipole moments of monochromophoric styrylpyridinium dyes

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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Sigma-Aldrich

87917

Tetramethylrhodamine ethyl ester perchlorate

L Chen et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 14(2), 796-808 (1994-02-01)
Remodeling of the synaptic extracellular matrix (ECM) and its dynamic relationship with nerve terminal plasticity have been demonstrated in normal frog neuromuscular junctions (NMJs) in vivo (Chen et al., 1991). Our previous work has led to a hypothesis that extension
Shih-Wei Chou et al.
Nature communications, 8(1), 2234-2234 (2017-12-23)
Detection of water motion by the lateral line relies on mechanotransduction complexes at stereocilia tips. This sensory system is comprised of neuromasts, patches of hair cells with stereociliary bundles arranged with morphological mirror symmetry that are mechanically responsive to two
Falk Schrödl et al.
Investigative ophthalmology & visual science, 44(9), 3705-3712 (2003-08-27)
The chemical coding of intrinsic choroidal neurons (ICNs) has features in common with extrinsic fibers (e.g., from the pterygopalatine ganglion) making it impossible to assess whether a neuronal nitric oxide synthase (nNOS)/vasoactive intestinal polypeptide (VIP)-immunoreactive nerve fiber is of intrinsic
Zongwei Chen et al.
Human molecular genetics, 29(12), 2004-2021 (2020-03-14)
Perception of sound is initiated by mechanically gated ion channels at the tips of stereocilia. Mature mammalian auditory hair cells require transmembrane channel-like 1 (TMC1) for mechanotransduction, and mutations of the cognate genetic sequences result in dominant or recessive heritable
Narsing A Rao et al.
Investigative ophthalmology & visual science, 44(1), 22-31 (2002-12-31)
To devise methods for unequivocal identification of activated retinal microglia in experimental autoimmune uveoretinitis (EAU) and to investigate their role in the development of EAU. A group of Lewis rats underwent optic nerve axotomy with the application of N-4-(4-didecylaminostyryl)-N methylpyridinium
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