Products 81742-10-1

CAS 81742-10-1 appears in our catalog under these names: Fluorescein Impurity 2 (3,6-Dichlorotrimellitic Anhydride), 3,6-Dichlorotrimellitic anhydride/ 98.68% (existing batch purity), 3,6-Dichlorotrimellitic Anhydride, 97%, 97%, 3,6-Dichlorotrimellitic anhydride, 98.0%, 5-Isobenzofurancarboxylic acid, 4,7-dichloro-1,3-dihydro-1,3-dioxo-, 97%. Offered by: Chemat Brand, TargetMol, Chemat, MedChemExpress, Fluorochem. Available pack sizes: on request, 2mg, 5mg, 10mg, 25mg, 50mg, 100mg, 200mg.

Fluorescein Impurity 2 (3,6-Dichlorotrimellitic Anhydride)
Chemat Brand
  • size: on request
  • Variants: 1
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3,6-Dichlorotrimellitic anhydride/ 98.68% (existing batch purity)
TargetMol
  • size: 2mg, 5mg, 10mg, 25mg
  • Variants: 7
from 419.13
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3,6-Dichlorotrimellitic Anhydride, 97%, 97%
Chemat
  • size: 1mg, 500mg, 10g, 10mg
  • Variants: 9
from 78.80
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3,6-Dichlorotrimellitic anhydride, 98.0%
MedChemExpress
  • size: 5 mg, 10 mg, 1 mg
  • Variants: 3
from 240.74
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5-Isobenzofurancarboxylic acid, 4,7-dichloro-1,3-dihydro-1,3-dioxo-, 97%
Fluorochem
  • size: 50mg, 100mg, 250mg, 500mg
  • Variants: 5
from 200.99
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Structural formula: {0} (CAS {1})

4,7-dichloro-1,3-dioxo-2-benzofuran-5-carboxylic acid (CAS 81742-10-1) is a chemical compound with the molecular formula C9H2Cl2O5 and a molecular weight of 261.01 g/mol. IUPAC name: 4,7-dichloro-1,3-dioxo-2-benzofuran-5-carboxylic acid. InChIKey: OCUQMPDZMXSVFG-UHFFFAOYSA-N.

Identity
Molecular formulaC9H2Cl2O5
Molecular weight261.01 g/mol
IUPAC name4,7-dichloro-1,3-dioxo-2-benzofuran-5-carboxylic acid
InChIKeyOCUQMPDZMXSVFG-UHFFFAOYSA-N
SMILESC1=C(C(=C2C(=C1Cl)C(=O)OC2=O)Cl)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 3,6-dichlorotrimellitic anhydride, 4,7-dichloro-1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid, 3,6-Dichloro trimellitic anhydride, 3, 6-dichloro-4-carboxyphthalic anhydride, 5-Isobenzofurancarboxylic acid, 4,7-dichloro-1,3-dihydro-1,3-dioxo-, 4,7-dichloro-1,3-dioxo-isobenzofuran-5-carboxylic acid, C9H2Cl2O5, orb1307256, 3,6-dichlorotrimelliticanhydride, 4,7-Dichloro-1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid