4,4′-Oxydiphthalic anhydride(ODPA) - ≥99% , CAS No.1823-59-2

CAS: 1823-59-2 Cat. No.: O399341 Molecular Weight: 310.21 EC Number: 412-830-4

GRADE & PURITY ≥99%

Synonyms

5,5'-Oxybis(isobenzofuran-1,3-dione) | Bis-(3-phthalyl anhydride) ether | 5,5′-Oxybis[1,3-isobenzofurandione] | 3,3′,4,4′-Diphenyl oxide tetracarboxylic dianhydride | ODPA

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Specifications

Synonyms

5, 5'-Oxybis(isobenzofuran-1, 3-dione) | Bis-(3-phthalyl anhydride) ether | 5, 5′-Oxybis[1, 3-isobenzofurandione] | 3, 3′, 4, 4′-Diphenyl oxide tetracarboxylic dianhydride | ODPA

Specifications & Purity

≥99%

Storage

Room temperature, Argon charged, Desiccated

Shipped In

Normal

Purity

≥99%

Names and Identifiers

• Canonical Smiles: C1=CC2=C(C=C1OC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
• IUPAC Name: 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione
• InChIKey: QQGYZOYWNCKGEK-UHFFFAOYSA-N
• INCHI: 1S/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H
• Isomeric SMILES: C1=CC2=C(C=C1OC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
• Molecular Weight: 310.21
• Reaxy-Rn: 1295986
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1295986&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Tetracarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Tetracarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetracarboxylic acids and derivatives
• Alternative Parents: Phthalic anhydrides Diarylethers Isobenzofuranones Benzenoids Carboxylic acid anhydrides Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Tetracarboxylic acid or derivatives - Diaryl ether - Phthalic_anhydride - Phthalic anhydride - Benzofuranone - Isobenzofuranone - Isocoumaran - Benzenoid - Carboxylic acid anhydride - Ether - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organooxygen compound - Organic oxygen compound - Organic oxide - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

SK-HEP1 (1155 Activities)

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HepG2 (196354 Activities)

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Mechanisms of Action

Chemical and Physical Properties

• Solubility: Extremely soluble with toluene and acetone;Solubility in hot Acetonitrile almost transparency
• Sensitivity: Moisture sensitive.
• Boil Point(°C): 577.7℃ at 760mmHg
• Melt Point(°C): 225-229°C
• Molecular Weight: 310.210 g/mol
• XLogP3: 2.200
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 2
• Exact Mass: 310.011 Da
• Monoisotopic Mass: 310.011 Da
• Topological Polar Surface Area: 96.000 Ų
• Heavy Atom Count: 23
• Formal Charge: 0
• Complexity: 533.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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