Structure via PubChem · Public domain (PubChem)
amaranth
Sign in to saveAlso known as FD&C Red No. 2, E123, C.I. Food Red 9, Acid Red 27, Azorubin S, C.I. 16185, Red dye number two, Red dye #2
chemical compound
Chemical data
- Formula
- C20H11N2Na3O10S3
- Molecular weight
- 604.5 g/mol
- IUPAC name
- trisodium;6-oxido-7-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate
- SMILES
- C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C4C=CC(=CC4=CC(=C3[O-])S(=O)(=O)O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
- InChIKey
- WLDHEUZGFKACJH-UHFFFAOYSA-K
- Polar surface area
- 242 Ų
- H-bond donors
- 1
- H-bond acceptors
- 12
- Formal charge
- 0
via PubChem
Research
2,173 papers- Amaranth as a potential dietary adjunct of lifestyle modification to improve cardiovascular risk profile.Nutrition research (New York, N.Y.) · 2019
- The Dual Nature of Amaranth-Functional Food and Potential Medicine.Foods (Basel, Switzerland) · 2022
- Amaranth as a sustainable feed resource for livestock.Veterinary and animal science · 2026
- Prospects for the Use of Amaranth Grain in the Production of Functional and Specialized Food Products.Foods (Basel, Switzerland) · 2025
- Amaranths.Current biology : CB · 2021
via PubMed
Wikidata facts
- Subclass of
- chemical compound
- Has part
- carbon
- Mass
- 603.926890392
- Has use
- dye
Show 5 more facts
- canonical SMILES
- [Na+].[Na+].[Na+].[O-]S(=O)(=O)c4ccc(N=Nc1c2ccc(cc2cc(c1O)S([O-])(=O)=O)S([O-])(=O)=O)c3ccccc34
- chemical formula
- C₂₀H₁₁N₂Na₃O₁₀S₃
- Commons category
- Amaranth (dye)
- medical condition treated
- bacterial infectious disease
- different from
- amaranth
via Wikidata · CC0