1-Phenylpyrazolidine-3,5-dione structure

1-Phenylpyrazolidine-3,5-dione

1-phenylpyrazolidine-3,5-dione

Also Known As: 1-phenylpyrazolidine-3,5-dione|1-Phenyl-pyrazolidine-3,5-dione|3,5-Pyrazolidinedione, 1-phenyl-|1-Phenyl-3,5-pyrazolidinedione|1-phenyl-3,5-pyrazolinedione|3,5-Pyrazolidinedione,1-phenyl-|1-Phenyl-pyrazolidine-35-dione|NIOSH/UQ8667200|TD1101|1-phenyl-1,2-diazolidine-3,5-dione|3-Hydroxy-1-phenyl-2-pyrazoline-5-one|BB 0238358|J2.879.884I|AE-641/00375061|2,4-dihydro-2-phenyl-5-hydroxy-3H-pyrazol-3-one

CAS: 19933-22-3
Molecular Formula C9H8N2O2
Molecular Weight 176.05858 g/mol
LogP 0.7
Topological Polar Surface Area 49.4 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 176.05858
Monoisotopic Mass 176.05858
Heavy Atoms 13
Complexity 234.0

Chemical Identifiers

CAS Number 19933-22-3
SMILES C1C(=O)NN(C1=O)C2=CC=CC=C2
InChIKey JHRGJMLMFWJXOG-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 7 IPC patent classification(s) across the SureChEMBL global patent database.

Dyes & Pigments (15 patents) Heterocyclic Building Blocks (39 patents) Organic Building Blocks (40 patents) Pharmaceutical Intermediates (79 patents) Photographic Chemicals (1 patents) Polymer Intermediates (2 patents) Textile Chemicals (12 patents)

Product Overview

1-Phenylpyrazolidine-3,5-dione (CAS 19933-22-3), with molecular formula C9H8N2O2 and molecular weight 176.05858 g/mol. IUPAC: 1-phenylpyrazolidine-3,5-dione.

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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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