Sodium 2,6-dichloroindophenolateCAS: 620-45-1
MF: C12H6Cl2NO2•Na
MW: 290.08
A redox indicator dye.

Sodium 2,6-dichloroindophenolate (CAS 620-45-1)

Sodium 2,6-dichloroindophenolate | CAS 620-45-1 is rated 5.0 out of 5 by 1.
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Synonym: 2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt
Application: A redox indicator dye
CAS Number: 620-45-1
Molecular Weight: 290.08
Molecular Formula: C12H6Cl2NO2•Na
* Refer to Certificate of Analysis for lot specific data (including water content).
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Sodium 2,6-dichloroindophenolate, also known as Tillman's reagent, is a analytical dye used for the determination of Vitamin C (ascorbic acid), which when in presence reduces to a colorless hydroxy compound. Also may be used as an electron receptor and to stain glutathione reductase electrophoresis gels. Classified as a redox indicator.


References

1. Auer, B.L., et al. 1998. Clin. Chem. Lab. Med. 36: 143-147. PMID: 9589801
2. Nakamura, H., et al. 2007. Anal Bioanal Chem. 389: 835-840. PMID: 17717645
3. Qiu, J. 2009. Chemosphere. 77: 129-132. PMID: 19487014

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in water, 50% ethanol + 1N 1 mL Na2CO3 (0.1%), and alcohol (freely).
Storage :
Store at room temperature
Melting Point :
>300° C
Refractive Index :
n20D 1.63 (Predicted)
IC50 :
Dengue virus type 2 NS3 protein: IC50 = 7.02 µM (Dengue virus type 2 ); PABP: IC50 = >66 µM (human)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
GU5495000
PubChem CID :
23697355
Merck Index :
14: 3068
MDL Number :
MFCD00012176
EC Number :
210-640-4
Beilstein Registry :
3641229
SMILES :
C1=CC(=CC=C1N=C2C=C(C(=O)C(=C2)Cl)Cl)[O-].[Na+]

Download SDS (MSDS)

Certificate of Analysis

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Sodium 2,6-dichloroindophenolate  Product Citations

See how others have used Sodium 2,6-dichloroindophenolate. Click on the entry to view the PubMed entry .

Citations 1 to 2 of 2 total

PMID: # 20093738  Rao, RP. et al. 2009. J. Biosci. 34: 849-852.

PMID: # 5678831  Senger, H. et al. 1968. Dtsch Gesundheitsw. 23: 303-306.

Citations 1 to 2 of 2 total

What is the solubility of this product in water?

Asked by: hawkeye11
Sodium 2,6-dichloroindophenolate (CAS 620-45-1) soluble in water to the extent of 10 mg/mL.
Answered by: Tech Service 2
Date published: 2016-12-24
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