1562-85-2 Usage
Uses
Used in Chemical Research:
Gallocyanine is utilized as an intermediate in chemical research, serving as a small molecule dye that inhibits DKK1 of the Wnt pathway.
Used in Staining:
Gallocyanine is used to stain animal cells, predominantly targeting nucleic acids, which aids in the study and analysis of cellular structures.
Used in Analytical Chemistry:
As a chelating agent, Gallocyanine is employed to determine bioactive compounds and several metal ions, contributing to the advancement of analytical chemistry techniques.
Used as a Reagent:
Gallocyanine is used in alkali carbonate solutions as a reagent for lead, forming a deep violet color, which is beneficial for identifying and analyzing lead compounds.
Properties and Applications:
Gallocyanine exhibits properties such as red light navy blue color, insolubility in water, and slight solubility in ethanol for a blue-purple hue. In concentrated sulfuric acid, it appears as Daisy blue, turning magenta upon dilution. When added to a dye aqueous solution, the introduction of sodium hydroxide results in a red light purple color.
Standard:
Gallocyanine has been tested and classified according to various standards, including:
Ironing Fastness: ISO 4
Light Fastness: ISO 6
Fulling: ISO 3-4
Perspiration Fastness: ISO 5
Soaping: ISO 4
Water: Alkali and Acid resistance
These properties and standards make Gallocyanine a versatile compound with applications in various industries, including chemical research, staining, analytical chemistry, and as a reagent in the detection and analysis of specific compounds.
Preparation
excessive amounts of ?N,N-dimethyl-4-nitrosobenzenamine and??3,4,5-Trihydroxybenzoic acid in methanol reaction (incomplete reaction in ethanol).
Standard
Ironing Fastness
Alkali
Acid
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 1562-85-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,6 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1562-85:
(6*1)+(5*5)+(4*6)+(3*2)+(2*8)+(1*5)=82
82 % 10 = 2
So 1562-85-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H12N2O5.ClH/c1-17(2)7-3-4-9-11(5-7)22-14-12(16-9)8(15(20)21)6-10(18)13(14)19;/h3-6H,1-2H3,(H2-,16,18,19,20,21);1H
