Products 16423-68-0

CAS 16423-68-0 appears in our catalog under these names: Erythrosine, Erythrosine B Disodium Salt, >95% (HPLC), Erythrosine B Disodium Salt (Technical Grade), >95% (HPLC), Erythrosin B disodium, Erythrosin B disodium 100 µg/mL in Acetonitrile/Water. Offered by: Chemat Brand, TRC, Dr. Ehrenstorfer, TargetMol, Thermo Scientific (Alfa Aesar). Available pack sizes: on request, 100mg, 10g, 1g, 250mg, 1ml, 50mg, 200mg.

Erythrosine
Chemat Brand, Biosynth
  • size: on request, 0,5kg, 0,25kg, 1kg
  • Variants: 6
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Erythrosine B Disodium Salt, >95% (HPLC)
TRC
  • size: 100mg
  • Variants: 1
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Erythrosine B Disodium Salt (Technical Grade), >95% (HPLC)
TRC
  • size: 10g, 1g
  • Variants: 2
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Erythrosin B disodium
Dr. Ehrenstorfer
  • size: 250mg
  • Variants: 1
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Erythrosin B disodium 100 µg/mL in Acetonitrile/Water
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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Erythrosine B/ 97.29% (existing batch purity)
TargetMol
  • size: 50mg, 100mg, 200mg, 500mg
  • Variants: 4
from 405.71
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Erythrosin B
Thermo Scientific (Alfa Aesar), Sigma-Aldrich
  • size: 25g, 100g, 500g, 25MG
  • Variants: 4
from 219.60
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Erythrosin B sodium salt (C.I. 45430), certified, 80.00%
Chemat
  • size: 100g, 10g, 25g, 50g
  • Variants: 4
from 213.05
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Erythrosine B, >95.0%(E)
TCI
  • size: 25g
  • Variants: 1
from 172.43
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Erythrosin B, pure, certified
Thermo Scientific (Acros)
  • size: 25g, 100g
  • Variants: 2
from 255.69
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Erythrosin B, pure, high purity, biological stain
Thermo Scientific (Acros)
  • size: 25g
  • Variants: 1
from 232.52
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Food Red No. 3
TCI
  • size: 25g
  • Variants: 1
from 413.38
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Erythrosin B sodium salt (C.I. 45430)
Chemat
  • size: 10g, 25g, 50g
  • Variants: 3
from 131.72
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Erythrosine B 85%
Ambeed
  • size: 5g, 25g, 100g, 500g
  • Variants: 4
from 192.38
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ERYTHROSIN EXTRA BLUISH, FOR MICROSCOPY
Sigma-Aldrich
  • size: 10G, 50G
  • Variants: 2
from 238.00
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ERYTHROSIN B CERTIFIED SODIUM
Sigma-Aldrich
  • size: 25G
  • Variants: 1
from 540.00
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Erythrosine B
Sigma-Aldrich
  • size: 25MG
  • Variants: 1
from 1187.00
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Erythrosin B certified by the Biologica&
Sigma-Aldrich
  • size: 25G
  • Variants: 1
from 362.00
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3′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one disodium salt, 85%, 85%
Chemat
  • size: 5g, 25g, 100g
  • Variants: 3
from 78.80
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Erythrosine B, 98.0%
MedChemExpress
  • size: 10mM/1mL, 100 mg
  • Variants: 2
from 407.93
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Erythrosine B (Standard)
MedChemExpress
  • size: 250 mg, 10 mg, 25 mg, 50 mg
  • Variants: 5
from 296.47
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Erythrosin B (C.I. 45430), for microscopy, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 207.19
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Erythrosin B (C.I. 45430), for microscopy, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 82.60
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Erythrosin B (C.I. 45430), for microscopy, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 561.64
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Structural formula: {0} (CAS {1})

3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one (CAS 16423-68-0) is a chemical compound with the molecular formula C20H8I4O5 and a molecular weight of 835.9 g/mol. IUPAC name: 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one. InChIKey: OALHHIHQOFIMEF-UHFFFAOYSA-N.

Identity
Molecular formulaC20H8I4O5
Molecular weight835.9 g/mol
IUPAC name3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyOALHHIHQOFIMEF-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)O)I)I)O)I

Computed by PubChem (NCBI)

Synonyms: ERYTHROSINE, 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one, FD & C red no. 3, 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro(2-benzofuran-3,9'-xanthene)-1-one, FDC Red No. 3, Erythrosine, sodium anhydrous, Erythrosin B, Tetraiodofluorescein, Solvent Red 140, Iodeosin
Related forms of this compound
3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one C20H8I4O5