PYROMELLITIC DIANHYDRIDE

Details

Stereochemistry	ACHIRAL
Molecular Formula	C10H2O6
Molecular Weight	218.1193
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

InChI

InChIKey=ANSXAPJVJOKRDJ-UHFFFAOYSA-N

InChI=1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H

HIDE SMILES / InChI

Molecular Formula	C10H2O6
Molecular Weight	218.1193
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Synthesis of chiral macrocyclic or linear pyridine carboxamides from pyridine-2,6-dicarbonyl dichloride as antimicrobial agents.	2010-09-20	20877246
Preclinical effectiveness of a novel pulp capping material.	2010-07	20630303
Effects of adhesive, base and diluent monomers on water sorption and conversion of experimental resins.	2010-07	20362326
Preparation of zwitterionic hybrid polymer and its application for the removal of heavy metal ions from water.	2010-06-15	20223587
Desorption behavior of methylene blue on pyromellitic dianhydride modified biosorbent by a novel eluent: acid TiO2 hydrosol.	2010-05-15	20036055
Purification and characterization of a peroxidase isozyme from Indian turnip roots.	2010-05-12	20405843
Microwave-assisted synthesis and characterization of optically active poly (ester-imide)s incorporating L-alanine.	2010-04	19701713
Dendronized polyimides bearing long-chain alkyl groups and their application for vertically aligned nematic liquid crystal displays.	2009-11-19	20087476
An investigation into the improvement of adhesive strength of polyimides by incorporation of elastomeric nanoparticles.	2009-08-15	19467666
N,N'-Bis(1-ethynylcyclo-hexyl)-pyro-mellitic diimide.	2009-08-08	21577536
Stark effect of intrinsic and extrinsic charge-transfer excitons in a linear donor-acceptor stack: anthracene-pyromellitic dianhydride.	2009-06-25	19480436
Dendrimer-encapsulated Pt nanoparticles in supercritical medium: synthesis, characterization, and application to device fabrication.	2009-04-15	19185878
Synthesis and characterization of new optically active poly(azo-ester-imide)s via interfacial polycondensation.	2009-03	18563518
Pyromellitic diimides: minimal cores for high mobility n-channel transistor semiconductors.	2008-11-05	18841972
Effect of a bonding agent on in vitro biochemical activities of remineralizing resin-based calcium phosphate cements.	2008-09	18359510
Esters of pyromellitic acid. Part I. Esters of achiral alcohols: regioselective synthesis of partial and mixed pyromellitate esters, mechanism of transesterification in the quantitative esterification of the pyromellitate system using orthoformate esters, and a facile synthesis of the ortho pyromellitate diester substitution pattern.	2008-07-04	18522420
Control of ionic conductivity of ionic liquid/photoresponsive poly(amide acid) gels by photoirradiation.	2007-10-21	17912412
The experimental and calculational thermochemistry of 1,2,4,5-benzenetetracarboxylic dianhydride: is this 10 pi multiring species aromatic?	2007-08-02	17625808
Pyromellitamide aggregates and their response to anion stimuli.	2007-06-06	17497782
Covalent molecular assembly of multilayer dendrimer ultrathin films in supercritical medium.	2007-02-01	17045602
Histomorphologic characterization of noncarious and caries-affected dentin/adhesive interfaces.	2006-05-03	16650007
In vitro cytotoxicity of a remineralizing resin-based calcium phosphate cement.	2006-04	16087229
Effect of the excitation wavelength on the ultrafast charge recombination dynamics of donor-acceptor complexes in polar solvents.	2005-09-22	16834210
Synthesis and reactions of some new substituted pyridine and pyrimidine derivatives as analgesic, anticonvulsant and antiparkinsonian agents.	2005-09	16134091
Covalent molecular assembly of oligoimide ultrathin films in supercritical and liquid solvent media.	2005-08-16	16089387
Interpretation of bond failure through conversion and residual solvent measurements and Weibull analyses of flexural and microtensile bond strengths of bonding agents.	2005-04	15766582
Dentin adhesion and microleakage of a resin-based calcium phosphate pulp capping and basing cement.	2004-10	15458506
Self-assembled molecular films of aminosilanes and their immobilization capacities.	2004-03-16	15835689
Identification of collagen encapsulation at the dentin/adhesive interface.	2004	15293416
Effect of primer solvent and curing mode on dentin shear bond strength and interface morphology.	2003-08-30	12946075
Inclusion complexation behavior of dyestuff guest molecules by a bridged bis(cyclomaltoheptaose)[bis(beta-cyclodextrin)] with a pyromellitic acid diamide tether.	2003-08-12	12892942
[Acid and osmotic erythrocyte resistance in workers at a petroleum factory].	2003-07	12934328
[The lipid peroxidation system in the organism of experimental animals after exposure to cyclic hydrocarbons].	2003-03-26	12652942
[Solid phase coordination synthesis and characterization of polymimide and Sm ion-under microwave radiation].	2002-12	12914183
Macrocyclic aromatic ether-imide-sulfones: versatile supramolecular receptors with extreme thermochemical and oxidative stability.	2002-11-13	12418862
Clinical evaluation of etched porcelain onlays: a 4-year report.	2002-07	12789976
Syntheses and characterizations of three-dimensional channel-like polymeric lanthanide complexes constructed by 1,2,4,5-benzenetetracarboxylic acid.	2002-04-22	11952362
Synthesis, excited-state dynamics, and reactivity of a directly-linked pyromellitimide-(porphinato)zinc(II) complex.	2002-02-11	11825084
Comparison of IgE antibody concentrations to pyromellitic dianhydride-modified laminin and human serum albumin in sera of exposed workers with respiratory complaints.	2002-01	11893857
[The state of free-radical oxidation in workers engaged in oil-processing industry].	2001	11221103

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:09:01 GMT 2025` Edited by `admin` on `Mon Mar 31 19:09:01 GMT 2025`
Record UNII	2Z22T30QZQ
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

NSC-4798

Preferred Name

English

PYROMELLITIC DIANHYDRIDE

Common Name

English

1,2,4,5-BENZENETETRACARBOXYLIC 1,2:4,5-DIANHYDRIDE

Systematic Name

English

1H,3H-BENZO(1,2-C:4,5-C')DIFURAN-1,3,5,7-TETRONE

Systematic Name

English

PYROMELLITIC ACID DIANHYDRIDE

Common Name

English

PYROMELLITIC 1,2:4,5-DIANHYDRIDE

Common Name

English

1,2,4,5-BENZENETETRACARBOXYLIC ACID 1,2:4,5-DIANHYDRIDE

Systematic Name

English

PYROMELLITIC DIANHYDRIDE [HSDB]

Common Name

English

PYROMELLITIC ANHYDRIDE

Common Name

English

1,2,4,5-BENZENETETRACARBOXYLIC ACID DIANHYDRIDE

Common Name

English

PMDA

Common Name

English

PYROMELLITIC ACID ANHYDRIDE

Common Name

English

Classification Tree Code System Code

Food Contact Sustance Notif, (FCN No.)

FCN NO. 200