2611-82-7

Ponceau 4R Chemical Structure
2611-82-7

Chemical Structure

Ponceau 4R

Synonym(s): Acid Red 18; New Coccine

  • CAS 番号: 2611-82-7
  • Formula:C20H11N2Na3O10S3
  • Molecular Weight:604.47

IUPAC Name: sodium (E)-7-hydroxy-8-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonate

InChIKey: SWGJCIMEBVHMTA-ZRUFZDNISA-K

SMILES: O=S(C1=C2C(/N=N/C3=C4C=CC=CC4=C(S(=O)(O[Na])=O)C=C3)=C(O)C=CC2=CC(S(=O)(O[Na])=O)=C1)(O[Na])=O

Biological Activity: Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids[1][2].

製品番号 製品名 純度 製品説明 Pricing
HY-D0193
Ponceau 4R 99.84% Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids.
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HY-D0193A
Ponceau 4R (85%) 85.0% Ponceau 4R (85%) (Acid Red 18 (85%); New Coccine (85%)) is an orally active synthetic food colorant and a HSA-binding aggregator. Ponceau 4R (85%) binds to HSA, inducing its partial unfolding, conformational changes and aggregation. Ponceau 4R (85%) serves as a food colorant and can be used in research on diseases including type Ⅱ diabetes, Parkinson's disease, Huntington's disease and spongiform encephalopathy.
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Amount:

USD 0.00

This product is a controlled substance and not for sale in your territory.

This product is not for sale in your territory.

This compound is listed in the SVHC (Substances of Very High Concern) candidate list of ECHA (European Chemicals Agency).

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References