Products 5858-81-1

CAS 5858-81-1 appears in our catalog under these names: Disodium 3-Hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate, Pigment Red 57. Offered by: TRC, Biosynth, MedChemExpress. Available pack sizes: 1g, 500mg, 5g, 50g, 100g, 250g, 500g, 50 mg.

Disodium 3-Hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate
TRC
  • size: 1g, 500mg, 5g
  • Variants: 3
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Pigment Red 57
Biosynth, MedChemExpress
  • size: 50g, 100g, 250g, 500g
  • Variants: 8
from 240.74
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Disodium;2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]-5-methylbenzenesulfonate (CAS 5858-81-1) is a chemical compound with the molecular formula C18H12N2Na2O6S and a molecular weight of 430.3 g/mol. IUPAC name: disodium;2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]-5-methylbenzenesulfonate. InChIKey: VPWFPZBFBFHIIL-UHFFFAOYSA-L.

Identity
Molecular formulaC18H12N2Na2O6S
Molecular weight430.3 g/mol
IUPAC namedisodium;2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]-5-methylbenzenesulfonate
InChIKeyVPWFPZBFBFHIIL-UHFFFAOYSA-L
SMILESCC1=CC(=C(C=C1)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Lithol rubin B, Lithol Rubine, D&C Red No. 6, Siloton Rubine B, Vynamon Claret Y, Irgalite Red 4B, Isol Ruby BK, Segnale Red 3R, Isol Ruby BKS, Permanent Red 4B