Products 3618-63-1

CAS 3618-63-1 appears in our catalog under these names: Eriochrome red b, 95%, Eriochrome Red B, dye content 85%, Eriochrome Red B, Eriochrome Red B. Offered by: Combi-blocks, AmBeed, GLPBio, Chemat. Available pack sizes: 25g, 5g, 1g, 100g, 500g.

Eriochrome red b, 95%
Combi-blocks
  • size: 25g, 5g, 1g
  • Variants: 3
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Eriochrome Red B, dye content 85%
AmBeed
  • size: 5g, 1g
  • Variants: 2
from 200.20
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Eriochrome Red B
GLPBio
  • size: 100g, 500g
  • Variants: 2
from 545.55
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Eriochrome Red B
Chemat
  • size: 25g, 100g, 500g
  • Variants: 3
from 102.80
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Structural formula: {0} (CAS {1})

Sodium 3-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]naphthalene-1-sulfonate (CAS 3618-63-1) is a chemical compound with the molecular formula C20H15N4NaO5S and a molecular weight of 446.4 g/mol. IUPAC name: sodium 3-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]naphthalene-1-sulfonate. InChIKey: FPSFKBGHBCHTOE-UHFFFAOYSA-M.

Identity
Molecular formulaC20H15N4NaO5S
Molecular weight446.4 g/mol
IUPAC namesodium 3-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]naphthalene-1-sulfonate
InChIKeyFPSFKBGHBCHTOE-UHFFFAOYSA-M
SMILESCC1=NN(C(=O)C1N=NC2=C(C=C(C3=CC=CC=C32)S(=O)(=O)[O-])O)C4=CC=CC=C4.[Na+]

Computed by PubChem (NCBI)

Synonyms: Chrome Red, Eriochrome Red B, C.I. Mordant Red 7, Chrome Fast Red B, Acid Chrome Red, Airedale Red BC, Diacromo Red B, Diacromo Red MB, Fenakrom Red B, Azochromol Red G