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Chemical structure of Amaranth

GC30351

Amaranth

Also listed as Amaranth (Acid Red 27)

Amaranth (Acid Red 27) is a dark red to purple azo dye used as a food dye and to color cosmetics

ChemicalCAS915-67-3MW604.47FormulaC20H11N2Na3O10S3
CAS number
915-67-3
Molecular weight
604.47
Formula
C20H11N2Na3O10S3
Solubility
Water ： ≥ 100 mg/mL (165·43 mM)
InChIKey
WLDHEUZGFKACJH-UHFFFAOYSA-K
Catalogue number
GC30351
Brand
GLPBIO
Computed properties PubChem CID 13506 · TPSA 242 Ų · H-bond donors 1 · H-bond acceptors 12
TPSA
242 Ų
H-bond donors
1
H-bond acceptors
12
Rotatable bonds
2
Heavy atoms
38

SMILES C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

Computed descriptors from PubChem (CID 13506), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.