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L0259 Sigma-Aldrich

Lucifer Yellow CH dilithium salt

fluorescent stain

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

  • CAS Number 67769-47-5

  • Empirical Formula (Hill Notation) C13H9Li2N5O9S2

  • Molecular Weight 457.25

  •  Beilstein/REAXYS Number 4644601

  •  EC Number 267-047-9

  •  MDL number MFCD00006922

  •  PubChem Substance ID 24896250

  •  NACRES NA.47

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Properties

Related Categories Biochemicals and Reagents, Cell Biology, Cell Signaling and Neuroscience, Core Bioreagents, Fluorescent Labels,
form   powder
solubility   H2O: 1 mg/mL
fluorescence   λex 428 nm; λem 540 nm in H2O
storage temp.   2-8°C
SMILES string   [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
InChI key   RPKCZJYDUKVMGF-UHFFFAOYSA-L

Description

General description

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.

Application

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.

A highly fluorescent dye, useful in marking nerve cells.

Packaging

25, 100, 250 mg in glass insert

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

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