4-(4-Bromophenyl)-4-oxobut-2-enoic acid structure

4-(4-Bromophenyl)-4-oxobut-2-enoic acid

4-(4-bromophenyl)-4-oxobut-2-enoic acid

Also Known As: 3-(4-Bromobenzoyl)acrylic acid|4-(4-bromophenyl)-4-oxobut-2-enoic acid|KS-00003NHB|3-(4-Bromobenzoyl)-acrylic acid|2-Butenoic acid,4-(4-bromophenyl)-4-oxo-|(E)-4-(4-bromophenyl)-4-oxobut-2-enoic acid|4-(4-bromophenyl)-4-oxo-but-2-enoic acid|4-(4-Bromo-phenyl)-4-oxo-but-2-enoic acid|(2E)-4-(4-bromophenyl)-4-oxobut-2-enoic acid

CAS: 20972-38-7
Molecular Formula C10H7BrO3
Molecular Weight 253.95786 g/mol
LogP 2.2
Topological Polar Surface Area 54.4 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 253.95786
Monoisotopic Mass 253.95786
Heavy Atoms 14
Complexity 252.0

Chemical Identifiers

CAS Number 20972-38-7
SMILES C1=CC(=CC=C1C(=O)C=CC(=O)O)Br
InChIKey CJNVLFPUEBQQMZ-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (5 patents) Organic Building Blocks (7 patents) Pharmaceutical Intermediates (5 patents)

Product Overview

4-(4-Bromophenyl)-4-oxobut-2-enoic acid (CAS 20972-38-7), with molecular formula C10H7BrO3 and molecular weight 253.95786 g/mol. IUPAC: 4-(4-bromophenyl)-4-oxobut-2-enoic 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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4-(4-Bromophenyl)-4-oxobut-2-enoic acid is a custom synthesis product. We offer services from milligram to kilogram scale.

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