A use of alizarin in modern times is as a staining agent in biological research because it stains free calcium and certain calcium compounds a red or light purple color. Alizarin continues to be used commercially as a red textile dye, but to a lesser extent than in the past.

Alizarin is a dihydroxyanthraquinone that is anthracene-9,10-dione in which the two hydroxy groups are located at positions 1 and 2. It has a role as a chromophore, a dye and a plant metabolite.

alizarin, a red dye originally obtained from the root of the common madder plant, Rubia tinctorum, in which it occurs combined with the sugars xylose and glucose.

Alizarin (1,2-dihydroxyanthraquinone), also called Mordant Red 11 or Turkey Red, is a natural dye derived from the madder plant (Rubia tinctorum) rhizomes (Sun, Li, Yin, Li, & Shi, 2018). It is an anthraquinone compound with C 14 H 8 O 4 chemical formula which is used as a colorant and biological dyeing reagent (Sun et al., 2018; Ezati et al ...

Alizarin inhibits growth of pancreatic cancer cells by abrogating NF-κB activation. Alizarin, the active ingredient of Chinese herb, can significantly inhibit the growth of pancreatic cancer cells. Alizarin arrests cell-cycle and induces cellular apoptosis through inactivation of the TNF-α-TAK1-NF-κB signal axis with minimal toxicity.

Mar 5, 2022 · Alizarin is a red dye having chemical formula C₁₄H₈O₄ which is generally used to dye cotton, wool, and silk. Alizarin was originally obtained from the root of a common madder plant called Rubia tinctorum. It is also known as Turkey Red as it was best dyed in Turkey and in 1869, it becomes the first natural dye to be duplicated synthetically.

May 27, 2022 · Alizarin is a redish-orange anthraquinone dye with formula C 14 H 8 O 4. It can be extracted from the roots of plants of the madder genus or be obtained synthetically. Historically, it has been used for dyeing textiles.

It was the first synthetic (human-made) dye to replicate a natural dye, specifically madder red from the madder plant. The name “alizarin” comes from the Arabic word for madder (alizari). Alizarin is the product of modern chemistry and the Industrial Revolution.

Alizarin is an organic compound with formula C14H8O4 that has been used throughout history as a red dye, principally for dyeing textile fabrics. Historically it... English

Mar 1, 2023 · Alizarin is an efficient and cost-effective biomaterial with numerous biological features such as antioxidant, antibacterial, non-cytotoxic, and antitumor.