NSC643698 structure

NSC643698

azane;5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid

Also Known As: A13 (ATA pure component in ammonium salt form)|5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid amine|5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxocyclohexa-2,5-dienylidene)methyl ]-2-hydroxybenzoic acid, N|azane; 5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid

CAS: 857024-60-3
Molecular Formula C22H17NO9
Molecular Weight 439.09033 g/mol
LogP 2.608
Topological Polar Surface Area 170.0 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 10
Rotatable Bonds 5
Exact Mass 439.09033
Monoisotopic Mass 439.09033
Heavy Atoms 32
Complexity 841.0

Chemical Identifiers

CAS Number 857024-60-3
SMILES C1=CC(=C(C=C1C(=C2C=CC(=O)C(=C2)C(=O)O)C3=CC(=C(C=C3)O)C(=O)O)C(=O)O)O.N
InChIKey LFXMPIXQCOMNSV-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Photographic Chemicals (1 patents) Specialty Chemicals (2 patents)

Product Overview

NSC643698 (CAS 857024-60-3), with molecular formula C22H17NO9 and molecular weight 439.09033 g/mol. IUPAC: azane;5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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