direct violet-1

Direct Violet 1 (CCRIS 2413) is an agent of dye.

Direct Blue 1 (Pontamine sky blue), a counterstain for background autofluorescence in immunofluorescence histochemistry, structurally resembles glutamate and operates as a potent, competitive VGLUT inhibitor, not impacting plasma membrane transporters. This compound stands out as the inaugural small molecule PrP ligand to inhibit Aβ binding.

C.I. Direct Violet 66 is a multifunctional dye. Dyes are essential tools in biological experiments, aiding researchers in observing and analyzing cell structures, tracking biomolecules, evaluating cell functions, distinguishing cell types, detecting biomolecules, studying tissue pathology, and monitoring microorganisms. Their applications span basic scientific research to clinical diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as emerging fields like functional textile processing, food pigments, and dye-sensitized solar cells.

C.I. Direct Red 1, disodium salt is a dye.

C.I. Vat Violet 1 is a violet dye.

C.I. Direct Violet 9, a versatile dye, serves a pivotal role across various fields. This compound is crucial not only in biological experiments where it enables the observation and analysis of cell structures, tracking of biomolecules, evaluation of cell functions, differentiation of cell types, detection of biomolecules, examination of tissue pathology, and monitoring of microorganisms, but also spans a broad spectrum of applications. Beyond basic scientific research and clinical diagnostics, C.I. Direct Violet 9 is extensively employed in traditional sectors like textile dyeing and in cutting-edge areas, including functional textile processing, food pigments, and dye-sensitized solar cells.

Acid violet 1 (C.I. 42685) is an acidic dye that can be adsorbed from aqueous solutions by orange peel.