Summary

IMPPAT Phytochemical identifier: IMPHY016726

Phytochemical name: Maleic anhydride

Synonymous chemical names:
maleic anhydride

External chemical identifiers:
CID:7923, ChEMBL:CHEMBL374159, ChEBI:474859, ZINC:ZINC000008100874, FDASRS:V5877ZJZ25, SureChEMBL:SCHEMBL191, MolPort-001-783-792

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Chemical structure information

SMILES:
O=C1C=CC(=O)O1

InChI:
InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H

InChIKey:
FPYJFEHAWHCUMM-UHFFFAOYSA-N

DeepSMILES:
O=CC=CC=O)O5

Functional groups:
O=C1C=CC(=O)O1

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Molecular scaffolds

Scaffold Graph/Node/Bond level:
O=C1C=CC(=O)O1

Scaffold Graph/Node level:
OC1CCC(O)O1

Scaffold Graph level:
CC1CCC(C)C1

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Chemical classification

ClassyFire Kingdom: Organic compounds

ClassyFire Superclass: Organoheterocyclic compounds

ClassyFire Class: Dihydrofurans

ClassyFire Subclass: Furanones

NP-Likeness score: 1.447

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Chemical structure download