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4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt

Name: 4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt
Brand: SIAL

≥95% purity (HPLC), solid

Synonym(s):

Di-4-ANEPPS

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About This Item

Empirical Formula (Hill Notation):

C₂₈H₃₆N₂O₃S

CAS Number:

90134-00-2

Molecular Weight:

480.66

UNSPSC Code:

12171500

PubChem Substance ID:

329798855

NACRES:

NA.47

MDL number:

MFCD03453609

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Properties

Product Name

4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt, ≥95% (HPLC), solid

Quality Segment

100

assay

≥95% (HPLC)

form

solid

mol wt

480.66

technique(s)

titration: suitable

color

orange to dark red

solubility

DMF: soluble, DMSO: soluble, ethanol: soluble

ε (extinction coefficient)

≥38000 at 493-499 nm in methanol

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

CCCCN(CCCC)c1ccc2cc(\C=C\c3cc[n+](CCCS([O-])(=O)=O)cc3)ccc2c1

InChI

1S/C28H36N2O3S/c1-3-5-17-30(18-6-4-2)28-13-12-26-22-25(10-11-27(26)23-28)9-8-24-14-19-29(20-15-24)16-7-21-34(31,32)33/h8-15,19-20,22-23H,3-7,16-18,21H2,1-2H3

InChI key

HAPJROQJVSPKCJ-UHFFFAOYSA-N

Description

Application

4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt has been used as a voltage sensitive dye in cardiac cells.

Biochem/physiol Actions

Membrane potential dye that responds to changes in membrane potential monitored by fluorescence excitation changes at 440 and 505 nm; correlated to changes in membrane potential of the cell.

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This Item	D1065	D0815	D8189
Sigma-Aldrich D8064 4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt	Sigma-Aldrich D1065 4-(2-[6-(Dioctylamino)-2-naphthalenyl]ethenyl)-1-(3-sulfopropyl)pyridinium inner salt	Sigma-Aldrich D0815 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide	Sigma-Aldrich D8189 Bis(1,3-dibutylbarbituric acid) trimethine oxonol
technique(s) titration: suitable	technique(s) -	technique(s) -	technique(s) titration: suitable
color orange to dark red	color orange to red	color red	color orange to dark red
form solid	form solid	form solid	form powder or solid
solubility DMF: soluble, ethanol: soluble, DMSO: soluble	solubility DMSO: soluble, ethanol: soluble	solubility DMSO: 0.5 mg/mL, methanol: soluble	solubility DMF: soluble, DMSO: soluble
application(s) diagnostic assay manufacturing hematology histology	application(s) diagnostic assay manufacturing hematology histology	application(s) diagnostic assay manufacturing hematology histology	application(s) diagnostic assay manufacturing hematology histology
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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