Anthraquinone Dyes

Cat. No.

A24973

CAS No.

1758-68-5

1,2-Diaminoanthraquinone

1,2-Diaminoanthraquinone is a selective and nontoxic fluorescent probe for the detection of nitric oxide (NO). It demonstrates high sensitivity with a detection limit of 5 μM, making it suitable for measuring NO production in live cells and animal models. This compound absorbs maximally at approximately 540 nm, facilitating accurate imaging and analysis in various biological research applications.

Cat. No.

A43807

CAS No.

128-87-0

4,4'-Diamino-1,1'-iminodianthraquinone

4,4'-Diamino-1,1'-iminodianthraquinone is a versatile dye that targets various biological applications. This compound is vital for visualizing and analyzing cellular structures, tracking biomolecules, and distinguishing different cell types. Additionally, it plays a significant role in evaluating cell functions and studying tissue pathologies, making it an invaluable tool in both fundamental research and clinical diagnostics. Furthermore, this dye finds utility beyond the laboratory, extending into industries such as textile processing and energy through dye-sensitized solar cells.

Cat. No.

A44687

CAS No.

129-39-5

1,8-Dinitroanthraquinone

1,8-Dinitroanthraquinone functions primarily as a multifunctional dye. It serves as a valuable tool in biological research by enabling visualization of cell structures, tracking of biomolecules, and assessment of cellular functions. Its utility extends to differentiating cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms. In addition to its applications in scientific research and diagnostics, this compound is also relevant in traditional fields like textile dyeing and emerging areas such as functional textile processing, food pigments, and dye-sensitized solar cells.

Cat. No.

A44732

CAS No.

128-66-5

Vat Yellow 4

Vat Yellow 4 is a synthetic anthraquinone vat dye that functions through the formation of soluble dye intermediates, allowing for efficient coloration. This compound exhibits strong affinity towards cellulose fibers, making it suitable for dyeing cotton, rayon, and wool. Vat Yellow 4 is widely employed in the textile industry for producing vibrant and long-lasting colors in various textile applications.

Cat. No.

A44862

CAS No.

84166-13-2

Cibacron Blue 3G-A

Cibacron Blue 3G-A is an anthraquinone dye known for its ability to inhibit R46 β-lactamase with a Ki value of 1.2 µM. This compound demonstrates significant biological activity as an enzyme inhibitor and is valuable in research applications focused on antibiotic resistance mechanisms and β-lactamase function. Its inhibitory properties make it a useful tool for studying bacterial resistance and developing new therapeutic strategies.

Cat. No.

A45222

CAS No.

128-94-9

1,8-Diamino-4,5-dihydroxyanthraquinone

1,8-Diamino-4,5-dihydroxyanthraquinone serves as a multifunctional dye with a broad range of applications in biological research. This compound aids in visualizing and analyzing cellular structures, tracking biomolecules, and differentiating cell types, making it invaluable for studies in cell function and tissue pathology. Beyond its use in scientific research, this dye is applicable in traditional textile dyeing and emerging fields such as food pigments and dye-sensitized solar cells, enabling a diverse spectrum of applications.

Cat. No.

A45265

CAS No.

81-77-6

Pigment blue 60

Synonyms: Indanthrene

Pigment Blue 60 is a highly stable fluorescent dye primarily utilized in paint and ceramic applications. Its vibrant color and resistance to degradation make it suitable for use in various research contexts, including studies on colorant behavior and stability. This compound is valuable in the development of fluorescent materials and can be utilized in assays requiring specific fluorescent characteristics.

Cat. No.

A45598

CAS No.

116-85-8

1-Amino-4-hydroxyanthraquinone

1-Amino-4-hydroxyanthraquinone functions as a fluorescent dye, exhibiting a strong red fluorescence property. This compound is widely utilized in biological research as a fluorescent indicator for various assays, enabling the visualization and quantification of biological molecules. Its distinctive fluorescence characteristics make it valuable in studies related to cellular imaging and analytical chemistry.

Cat. No.

A45617

CAS No.

2872-48-2

Disperse Red 11

Synonyms: Solvent Violet 26

Disperse Red 11 is a fluorescent dye with a primary mechanism of intercalating into nucleic acids. This compound exhibits strong absorption and fluorescence properties, making it ideal for applications in cellular imaging and fluorescent labeling. It is commonly utilized in research involving textiles, plastics, and cosmetics for quality control and performance assessments in various biological assays.

Cat. No.

A71840

CAS No.

18499-84-8

Flavokermesic acid

Flavokermesic acid is an anthraquinone dye primarily found in extracts of the Diaspididae family of insects. It serves as a valuable tool for studying the biosynthetic pathways associated with insect-derived anthraquinone pigments, contributing to insights into pigment production and its biological significance. This compound is utilized in various research applications focused on natural product chemistry and insect biology.

Cat. No.

A93218

CAS No.

131-08-8

Anthraquinone-2-sulfonate sodium

Anthraquinone-2-sulfonate sodium is a photosensitizer that generates reactive oxygen species upon light activation. This compound demonstrates potential applications in photodynamic therapy and microbial inactivation studies. Its capacitive properties make it suitable for various biochemical research applications involving photosensitization processes.

Cat. No.

B11072

CAS No.

128-80-3

Solvent Green 3

Solvent Green 3 is an anthraquinone-based fluorescent dye that targets biological samples for imaging applications. This dye exhibits strong fluorescence under UV light, making it suitable for the staining of cells, bacteria, and tissue samples in microscopy studies. Solvent Green 3 is particularly useful in biological research for visualizing cellular structures and processes, allowing for enhanced clarity in experimental analysis.

Cat. No.

B21301

CAS No.

116-75-6

1,4-Bis(mesitylamino)anthraquinone

1,4-Bis(mesitylamino)anthraquinone is a multifunctional dye with notable applications in biological research. This compound serves as a vital tool for observing and analyzing cellular structures, tracking biomolecules, and evaluating cell functions. Its versatility extends to distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Beyond fundamental research, this dye is also employed in various clinical diagnostics and traditional textile dyeing, as well as in innovative areas such as functional textile processing, food pigmentation, and dye-sensitized solar cells.