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D0940

p-Xylene-bis(N-pyridinium bromide)

≥95% purity (TLC), powder

Synonym(s):

DPX

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500 mg
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€215.00

About This Item

Empirical Formula (Hill Notation):
C18H18Br2N2
CAS Number:
14208-10-7
Molecular Weight:
422.16
UNSPSC Code:
12171500
PubChem Substance ID:
329798653
NACRES:
NA.47
MDL number:
MFCD00043749

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Product Name

p-Xylene-bis(N-pyridinium bromide), ≥95% (TLC)

Quality Segment

100

assay

≥95% (TLC)

form

powder

color

white to off-white

solubility

H2O: 1 mg/mL

εmax

8.6-9.2 at 256-262 nm in water

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

[Br-].[Br-].C(c1ccc(C[n+]2ccccc2)cc1)[n+]3ccccc3

InChI

1S/C18H18N2.2BrH/c1-3-11-19(12-4-1)15-17-7-9-18(10-8-17)16-20-13-5-2-6-14-20;;/h1-14H,15-16H2;2*1H/q+2;;/p-2

InChI key

MMKBQSJLLGHVIM-UHFFFAOYSA-L

Biochem/physiol Actions

Cationic fluorescence quencher used with ANTS to study membrane permeability and liposome lysis.

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This Item
D8064D8189D5143
p-Xylene-bis(N-pyridinium bromide) ≥95% (TLC)

Sigma-Aldrich

D0940

p-Xylene-bis(N-pyridinium bromide)

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

Sigma-Aldrich

D8064

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

Bis(1,3-dibutylbarbituric acid) trimethine oxonol ≥95% (HPLC)

Sigma-Aldrich

D8189

Bis(1,3-dibutylbarbituric acid) trimethine oxonol

N,N-Diethyl-p-phenylenediamine oxalate salt ≥85% (TLC)

Sigma-Aldrich

D5143

N,N-Diethyl-p-phenylenediamine oxalate salt

color

white to off-white

color

orange to dark red

color

orange to dark red

color

white to yellow

solubility

H2O: 1 mg/mL

solubility

DMF: soluble, DMSO: soluble, ethanol: soluble

solubility

DMF: soluble, DMSO: soluble

solubility

1 M HCl: 50 mg/mL, clear to very slightly hazy

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

form

powder

form

solid

form

powder or solid

form

powder or crystals

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

assay

≥95% (TLC)

assay

≥95% (HPLC)

assay

≥95% (HPLC)

assay

≥85% (TLC)

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKDB7877
MKCT0130
MKCT5543
MKCQ5909
MKCM2060

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Global Trade Item Number

SKUGTIN
D0940-500MG04061832342320

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