CHEBI:53050 - trimellitic anhydride

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name trimellitic anhydride
Definition A 2-benzofuran compound having oxo groups at the 1- and 3-positions and a carboxy substituent at the 5-position; the cyclic anhydride formed from the carboxy groups at the 1- and 2-positions of trimellitic acid.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C9H4O5
Net Charge 0
Average Mass 192.12510
Monoisotopic Mass 192.00587
InChI InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
SMILES OC(=O)c1ccc2C(=O)OC(=O)c2c1
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): epitope
The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
Any substance capable of eliciting an immune response only when attached to a large carrier such as a protein. Examples include dinitrophenols; oligosaccharides; peptides; and heavy metals.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing trimellitic anhydride (CHEBI:53050) has functional parent phthalic anhydride (CHEBI:36605)
trimellitic anhydride (CHEBI:53050) has functional parent trimellitic acid (CHEBI:166055)
trimellitic anhydride (CHEBI:53050) has role allergen (CHEBI:50904)
trimellitic anhydride (CHEBI:53050) has role epitope (CHEBI:53000)
trimellitic anhydride (CHEBI:53050) has role hapten (CHEBI:59174)
trimellitic anhydride (CHEBI:53050) is a 2-benzofurans (CHEBI:38831)
trimellitic anhydride (CHEBI:53050) is a cyclic dicarboxylic anhydride (CHEBI:36609)
trimellitic anhydride (CHEBI:53050) is a dioxo monocarboxylic acid (CHEBI:35951)
1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid
Synonyms Sources
1,2,4-Benzenetricarboxylic acid 1,2-anhydride ChemIDplus
1,2,4-Benzenetricarboxylic acid anhydride ChemIDplus
1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride ChemIDplus
1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid ChemIDplus
1,3-Dioxo-5-phthalancarboxylic acid ChemIDplus
4-Carboxyphthalic anhydride NIST Chemistry WebBook
Anhydrotrimellic acid ChemIDplus
Anhydrotrimellitic acid ChemIDplus
Benzene-1,2,4-tricarboxylic-1,2-anhydride NIST Chemistry WebBook
TMA NIST Chemistry WebBook
TMAN NIST Chemistry WebBook
Trimellic acid 1,2-anhydride ChemIDplus
Trimellic acid anhydride ChemIDplus
Trimellitic acid 1,2-anhydride ChemIDplus
Trimellitic acid anhydride ChemIDplus
Trimellitic acid cyclic 1,2-anhydride ChemIDplus
Trimellitic anhydride ChemIDplus
Registry Numbers Types Sources
397507 Gmelin Registry Number Gmelin
552-30-7 CAS Registry Number ChemIDplus
552-30-7 CAS Registry Number NIST Chemistry WebBook
9394 Beilstein Registry Number Beilstein
9394 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
11260158 PubMed citation Europe PMC
1447476 PubMed citation Europe PMC
15588915 PubMed citation Europe PMC
16485118 PubMed citation Europe PMC
16796737 PubMed citation Europe PMC
18775882 PubMed citation Europe PMC
20067440 PubMed citation Europe PMC
21691754 PubMed citation Europe PMC
21915071 PubMed citation Europe PMC
23036811 PubMed citation Europe PMC
25042713 PubMed citation Europe PMC
6643875 PubMed citation Europe PMC
6643876 PubMed citation Europe PMC
6775023 PubMed citation Europe PMC
Last Modified
06 March 2015