CAS 72-48-0

Alizarin

Description:

Alizarin, with the CAS number 72-48-0, is an organic compound that belongs to the class of anthraquinones. It is characterized by its deep red color, which makes it a valuable dye, historically used in textiles and art. Alizarin is derived from the madder plant and can also be synthesized from anthraquinone. Its molecular formula is C14H8O4, indicating the presence of two hydroxyl groups that contribute to its reactivity and solubility in various solvents. Alizarin exhibits strong chelating properties, allowing it to form complexes with metal ions, which is useful in various applications, including analytical chemistry and as a pigment in paints and inks. Additionally, it has been studied for its potential biological activities, including antimicrobial and anticancer properties. Alizarin is stable under normal conditions but can degrade when exposed to strong acids or bases. Its use in modern applications is often complemented by synthetic alternatives that offer similar color properties with improved stability.

Formula: C₁₄H₈O₄

InChI: InChI=1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H

InChI key: InChIKey=RGCKGOZRHPZPFP-UHFFFAOYSA-N

SMILES: O=C1C=2C(C(=O)C=3C1=CC=CC3)=CC=C(O)C2O

Synonyms:

• 1,2-Anthraquinonediol
• 1,2-Dihidroxiantraquinona
• 1,2-Dihydroxy-9,10-Anthracenedione
• 1,2-Dihydroxy-9,10-anthraquinone
• 1,2-Dihydroxy-9,10-dihydroanthracene-9,10-dione
• 1,2-Dihydroxyanthracene-9,10-Dione
• 1,2-Dihydroxyanthrachinon
• 1,2-Dihydroxyanthraquinone
• 9,10-Anthracenedione, 1,2-dihydroxy-
• Acid Metachrome Red B
• Acid Mordant Red B
• Alizarin (Dye Content 97%)
• Alizarin B
• Alizarin Red
• Alizarina
• Alizarine
• Alizarine 3B
• Alizarine B
• Alizarine Indicator
• Alizarine L Paste
• Alizarine Lake Red 2P
• Alizarine Lake Red 3P
• Alizarine Lake Red IPX
• Alizarine NAC
• Alizarine Paste 20 percent Bluish
• Alizarine Red
• Alizarine Red B
• Alizarine Red B2
• Alizarine Red IP
• Alizarine Red IPP
• Alizarine Red L
• Anthraquinone, 1,2-Dihydroxy-
• C Ext. Red 62
• Certiqual Alizarine
• Craon 17-503
• Csu 1585
• D And C Orange Number 15
• Deep Crimson Madder 10821
• Eljon Madder
• Mitsui Alizarine B
• Mordant Red 11
• Nsc 7212
• Qiansu
• Rubican
• Turkey red

Alizarin

CAS: 72-48-0

Formula: C₁₄H₈O₄

Purity: >95.0%(HPLC)

Color and Shape: Orange to Brown powder to crystal

Molecular weight: 240.21

Ref: 3B-D0242

Alizarin, 94%

CAS: 72-48-0

Alizarin has a major application in the manufacture of the madder lake pigments which is commonly called as Rose madder and Alizarin crimson. It is involved in the studies of bone growth, osteoporosis, bone marrow and calcium deposits in the vascular system. It is also used as a stain in calcite and

Formula: C₁₄H₈O₄

Purity: 94%

Color and Shape: Orange to brown, Powder

Molecular weight: 240.21

Ref: 02-A14404

Alizarin

CAS: 72-48-0

Alizarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₁₄H₈O₄

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 240.21

Ref: 11-0411

Alizarin

CAS: 72-48-0

Alizarin, red dye from madder roots, inhibits CYP1A1 (IC50=6.2μM), CYP1A2 (IC50=10μM), CYP1B1 (IC50=2.7μM).

Formula: C₁₄H₈O₄

Purity: 98.62%

Color and Shape: Orange-Red Crystals Or Powder

Molecular weight: 240.21

Ref: TM-T2949

Alizarin

CAS: 72-48-0

Alizarin

Purity: ≥98%

Molecular weight: 240.21g/mol

Ref: 54-BUP18404

Alizarin

CAS: 72-48-0

Alizarin

Purity: 96%

Molecular weight: 240.21g/mol

Ref: 54-OR1027948

Alizarin (C.I. 58000)

CAS: 72-48-0

Formula: C₁₄H₈O₄

Purity: ≥ 95.0%

Color and Shape: Yellow-orange to brown powder

Molecular weight: 240.21

Ref: 7W-GT5801

Alizarin

CAS: 72-48-0

Quinone

Formula: C₁₄H₈O₄

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 240.22

Ref: 5G-83274

Alizarin

CAS: 72-48-0

Applications Alizarin is used widely as a prominent red dye for textile facbrics. Alizarin red is now used in biochemical assay to determine quantitatively by colorimetry, the presence of calcific deposition by cells of the osteogenic lineage. Alzarine derivatives was evaluated as new inhibitors of the HIV-1 reverse transcriptase associated DNA polymerase and RNase H. Alizarin was also shown to inhibit proliferation, tumor growth and suppress tumorigenesis in human osteosarcoma and breast cancer cell representative for bone metastasis. Dyes and metabolites.
References Yuan, H.S., et al.: Mycol., 3, 100 (2012); Esposito, F. et al.: FEBS. J., 278, 1444 (2011); Fotia, Caterina, J. Orthop. Rsch. 30, 1486 (2012);

Formula: C₁₄H₈O₄

Color and Shape: Neat

Molecular weight: 240.21

Ref: TR-A536600

Alizarin

CAS: 72-48-0

Alizarin, traditionally obtained from the roots of the madder plant, has been used to dye textiles since early days. Alizarin red is used in histology and medicine to stain calcium-containing specimens, e.g. bones and calcifications. Chromogenic substrates for enzymes based on alizarin have been developed and, as an example, alizarin-beta-D-galactoside (Aliz-gal) has been reported for the detection of bacterial beta-galactosidase by researchers at the University of Northumbria and the Freeman Hospital, Newcastle upon Tyne in the UK (James, 2000)

Formula: C₁₄H₈O₄

Purity: Min. 95%

Color and Shape: Yellow Powder

Molecular weight: 240.21 g/mol

Ref: 3D-FA39740

1,2-Dihydroxyanthracene-9,10-dione

CAS: 72-48-0

Formula: C₁₄H₈O₄

Purity: 97%

Color and Shape: Solid, Powder

Molecular weight: 240.214

Ref: 10-F240923