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Thermo Scientific Chemicals Quinaldine Red, dye content, 95%

Catalog No. AAH5572906
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Quinaldine Red is a colorimetric phosphate detection reagent which is known to be a cationic fluorescent probe for proteins. It is also a pH indicator with a transition interval from 1.4 - 3.2 (colorless - rose).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Quinaldine Red is a colorimetric phosphate detection reagent which is known to be a cationic fluorescent probe for proteins. It is also a pH indicator with a transition interval from 1.4 - 3.2 (colorless - rose).

Solubility
Partly soluble in water, alcohol, and ethanol.

Notes
Store at room temperature. Avoid strong oxidizing agents.

Chemical Identifiers

CAS

117-92-0

Molecular Formula

C21H23IN2

Molecular Weight (g/mol)

430.33

MDL Number

MFCD00011968

InChI Key

JOLANDVPGMEGLK-UHFFFAOYSA-M

Synonym

quinaldine red, eastman 1361, 2-p-dimethylaminostyryl quinoline ethiodide, 1-ethyl-2-p-dimethylaminostyrylquinoline iodide, 2-4-dimethylaminostyryl-1-ethylquinolinium iodide, 2-4-dimethylamino styryl-1-ethylquinolinium iodide, 2--4-dimethylamino styryl-1-ethylquinolinium iodide, chinaldinrot, alpha-p-dimethylaminophenylethylene quinolineethiodide, quinolinium, 2-2-4-dimethylamino phenyl ethenyl-1-ethyl-, iodide 1:1

PubChem CID

5702759

IUPAC Name

4-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline;iodide

SMILES

[I-].CC[N+]1=C2C=CC=CC2=CC=C1C=CC1=CC=C(C=C1)N(C)C

Specifications

Color

Black to Green

Quantity

5 g

Beilstein

3798055

Sensitivity

Light sensitive

Merck Index

14,8049

Solubility Information

Partly soluble in water,alcohol,and ethanol.

Formula Weight

430.33

Percent Purity

95%

Physical Form

Powder

Chemical Name or Material

Quinaldine Red, Dye content

EINECSNumber

204-221-5

TSCA

Yes

Recommended Storage

Ambient temperatures

RUO – Research Use Only

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