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L0259

Sigma-Aldrich

Lucifer Yellow CH dilithium salt

Powder

Sinônimo(s):

6-Amino-2,3-dihydro-1,3-dioxo-2-hydrazinocarbonylamino-1H-benz[d,e]isoquinoline-5,8-disulfonic acid dilithium salt

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About This Item

Fórmula empírica (Notação de Hill):
C13H9Li2N5O9S2
Número CAS:
67769-47-5
Peso molecular:
457.25
Beilstein:
4644601
Número CE:
267-047-9
Número MDL:
MFCD00006922
Código UNSPSC:
12171500
ID de substância PubChem:
24896250
NACRES:
NA.47

product name

Lucifer Yellow CH dilithium salt, fluorescent stain

Nível de qualidade

100

forma

powder

cor

faint orange to very dark orange

solubilidade

H2O: 1 mg/mL

fluorescência

λex 428 nm; λem 540 nm in H2O

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[Li+].[Li+].NNC(=O)NN1C(=O)c2cc(cc3c(N)c(cc(C1=O)c23)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C13H11N5O9S2.2Li/c14-10-5-1-4(28(22,23)24)2-6-9(5)7(3-8(10)29(25,26)27)12(20)18(11(6)19)17-13(21)16-15;;/h1-3H,14-15H2,(H2,16,17,21)(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

chave InChI

RPKCZJYDUKVMGF-UHFFFAOYSA-L

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Descrição geral

Lucifer Yellow CH is the hydrazine (-NH-CO-NH-NH2) form of the dye compared to Lucifer Yellow VS, which is the vinyl sulfone (-Ph-SO2-CH=CH2) form. Lucifer Yellow CH dilithium salt is a fluorescent dye(1) comprising of amino, sulfo and phenyl-N-hydrazinocarbonylamino substituents on the naphthalimide chromophore. The hydrophilic nature of Lucifer yellow CH underlies its numerous applications as a stain of living cells and tissues.

Aplicação

Lucifer yellow CH has been used to stain nerve cells and to demonstrate electrical coupling between hamster oocytes and cumulous cells during meiotic maturation in vivo and in vitro.
Lucifer Yellow CH is mainly used as a tracer dye and useful in marking nerve cells.
A highly fluorescent dye, useful in marking nerve cells.

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

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Analytical biochemistry, 181(2), 309-314 (1989-09-01)
A nonradioactive and rapid method to systematically optimize conditions for electrotransfection is described here for a critical parameter, the initial voltage. This technique utilizes the electric field-dependent transfer of the fluorescent compound Lucifer Yellow CH into cells. Dye uptake can
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The Journal of comparative neurology, 513(3), 315-330 (2009-01-17)
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Addiction involves long-lasting maladaptive changes including development of disruptive drug-stimuli associations. Nicotine-induced neuroplasticity underlies the development of tobacco addiction but also, in regions such as the hippocampus, the ability of this drug to enhance cognitive capabilities. Here, we propose that
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