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Alizarin Yellow R

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Identification
Molecular formula
C14H9NO5S
CAS number
6528-79-8
IUPAC name
1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid
State
State

At room temperature, Alizarin Yellow R is in a solid state, specifically as a powder.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.15
Boiling point (Celsius)
462.00
Boiling point (Kelvin)
735.15
General information
Molecular weight
393.39g/mol
Molar mass
393.3900g/mol
Density
1.6277g/cm3
Appearence

Alizarin Yellow R is an orange-yellow crystalline powder. It is typically yellow to pale yellow in appearance when in powdered form.

Comment on solubility

Solubility of 1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid

1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid, often abbreviated as ADA, exhibits unique solubility characteristics that are noteworthy in both aqueous and organic media. Understanding its solubility is essential for applications in various chemical contexts.

Aqueous Solubility

In water, ADA is soluble due to the presence of its sulfonic acid group, which enhances its interaction with water molecules. This functional group contributes to its ability to:

  • Form hydrogen bonds
  • Engage in ion-dipole interactions
  • Facilitate solvation by surrounding hydrophilic regions

As a result, ADA is often utilized in contexts where high solubility in water is beneficial, such as in dye applications and biochemical assays.

Organic Solubility

Conversely, ADA displays limited solubility in non-polar organic solvents due to its polar nature. This divergence can be summarized as follows:

  • Highly polar interactions with water make it less compatible with non-polar environments
  • Solubility decreases significantly in solvents like hexane or cyclohexane

This combination of solubility profiles allows ADA to be strategically employed in diverse formulations, catering to specific solvent systems and application requirements.

In summary, the solubility characteristics of 1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid are a fascinating aspect of its chemical identity and significantly influence its practical uses in chemical research and industry.

Interesting facts

Interesting Facts about 1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid

1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid, often abbreviated as a complex organic compound, holds significance in various fields, particularly in the realms of chemistry and materials science. Here are some intriguing insights about this compound:

  • Dye Industry Innovations: This compound is utilized in the manufacture of dyes and pigments, showcasing vibrant colors and excellent lightfastness.
  • Fluorescent Properties: It exhibits unique fluorescent properties, making it advantageous in applications like fluorescence microscopy and bio-imaging.
  • Research Applications: Scientists are investigating its potential in photothermal therapy, aiming to harness its properties in treating certain medical conditions.
  • Environmental Impact: As with many synthetic compounds, its biodegradable alternatives are under scrutiny, pushing for a more sustainable approach in its application.

One fascinating aspect of 1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid is its role in specific biochemical assays. As noted by researchers, it serves as a useful reagent in the detection of various biomolecules, leading to significant advancements in the field of analytical chemistry.

In addition, the compound's structure features both an amino group and a sulfonic acid group, which contribute to its reactivity and solubility properties. This complexity opens pathways for modifications that can tailor its use in specific applications.

Moreover, scientists continue to explore its interactions within biological systems, probing its potential *cytotoxicity* and overall *biocompatibility*. As research progresses, it may pave the way for groundbreaking advancements in both medical and industrial realms. Just imagine the possibilities when combining chemistry with creative thinking!

Synonyms
2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-
acid blue 25 free acid
Acid Blue 25 parent
P44R6G887X
NSC-167429
1-Amino-4-anilino-9,10-dihydro-9,10-dioxo-2-anthracenesulphonic acid
DTXSID9045055
CI ACID BLUE 25 FREE ACID
1-AMINO-4-ANILINO-9,10-ANTHRAQUINONE-2-SULFONIC ACID
2-Anthracenesulfonic acid, 1-amino-4-anilino-9,10-dihydro-9,10-dioxo-
DTXCID7025055
2786-71-2
C.I. Acid Blue 25 free acid
1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid
1-Amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid
C.I. 62055
1-amino-9,10-dioxo-4-(phenylamino)-9,10-dihydroanthracene-2-sulfonic acid
UNII-P44R6G887X
EINECS 220-508-8
NSC 167429
1-Amino-4-anilino-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid
1-Amino-4-anilino-2-anthraquinonesulfonic acid
SCHEMBL791019
CHEMBL1206272
1-amino-4-anilino-9,10-dioxo-anthracene-2-sulfonic acid
OPBOOIFXQHPAPJ-UHFFFAOYSA-N
NSC167429
STK367473
AKOS001591131
DB-323719
NS00083559
SR-01000078282
SR-01000078282-1
Q27286114
1-Amino-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid
2-Anthracenesulfonic acid,10-dihydro-9,10-dioxo-4-(phenylamino)-
1-Amino-4-anilino-9,10-dioxo-2-anthracenylsulfonic acid, sodium salt