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CAS 83-61-4

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1,2-Dihydroxyanthraquinone-3-sulfonic acid

Description:
1,2-Dihydroxyanthraquinone-3-sulfonic acid, with the CAS number 83-61-4, is an organic compound belonging to the anthraquinone family. It features a sulfonic acid group, which enhances its solubility in water compared to other anthraquinones. This compound is characterized by its vibrant color, typically exhibiting a red to purple hue, which is attributed to its conjugated system of double bonds. It is known for its applications in dyeing processes, particularly in textiles, due to its ability to form stable complexes with various substrates. Additionally, 1,2-dihydroxyanthraquinone-3-sulfonic acid has been studied for its potential use in biological systems, including its role as a dye in histological staining and its possible applications in pharmaceuticals. The presence of hydroxyl and sulfonic acid functional groups contributes to its reactivity and interaction with other chemical species, making it a versatile compound in both industrial and research settings. Safety data indicates that, like many chemical substances, it should be handled with care to avoid potential health hazards.
Formula:C14H8O7S
InChI:InChI=1S/C14H8O7S/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18/h1-5,17-18H,(H,19,20,21)
InChI key:InChIKey=JKYKXTRKURYNGW-UHFFFAOYSA-N
SMILES:O=C1C=2C(C(=O)C=3C1=CC=CC3)=C(O)C(O)=C(S(=O)(=O)O)C2
Synonyms:
  • 2-Anthracenesulfonic acid, 9,10-dihydro-3,4-dihydroxy-9,10-dioxo-
  • 2-Anthraquinonesulfonic acid, 3,4-dihydroxy-
  • 3-Alizarinsulfonic acid
  • 3,4-Dihydroxy-2-anthraquinonesulfonic acid
  • 9,10-Dihydro-3,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid
Found 2 products.
  • Alizarin Red S (Technical Grade)
    TRC
    + Info

    Alizarin Red S (Technical Grade)

    Controlled Product
    CAS:

    Stability Hygroscopic
    Applications Alizarin Red S (cas# 130-22-3) is a compound useful in organic synthesis.

    Formula:C14H8O7S·xNa
    Color and Shape:Neat
    Molecular weight:342.26

    Ref: TR-A536603

    25g
    119.00€
  • Alizarin Red S
    Targetmol
    + Info

    Alizarin Red S

    CAS:
    Alizarin Red S (ARS) is an anthraquinone derivative dye that exhibits orange-red fluorescence when its functional groups form coordination bonds with cations such as calcium ions through oxygen atoms. It is used to screen calcium compounds in synovial fluid, detect osteoblast differentiation, and stain bones within mice. Excitation/emission wavelength: 500/570 nm.
    Formula:C14H8O7S
    Molecular weight:320.274

    Ref: TM-T207021

    10mg
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    50mg
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