4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

Modify Date: 2026-04-21 20:21:48

4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one Structure
4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one structure
Common Name 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS Number 72425-87-7 Molecular Weight 309.3
Density N/A Boiling Point N/A
Molecular Formula C18H16FN3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C18H16FN3O
Molecular Weight 309.3
InChIKey GNXFUPSRILHIJU-UHFFFAOYSA-N
SMILES CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N=CC3=CC=C(C=C3)F

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Small-molecule inhibitors of ST2 (IL1RL1)
Source: 20881
Target: interleukin-1 receptor-like 1 isoform [homo sapiens]
External Id: ST2_IL33_Inhibitors_Primary_Screening_77700
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
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  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
A: Molecular weight of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is 309.3.
Q: What is the molecular formula of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
A: Molecular formula of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is C18H16FN3O.
Q: What is the English name of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
A: The English name of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one.
Q: What is the InChIKey of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
A: InChIKey of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is GNXFUPSRILHIJU-UHFFFAOYSA-N.
Q: What is the Chinese name of 72425-87-7?
A: Chinese name of 72425-87-7 is 72425-87-7.
Q: What is the CAS number of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
A: CAS number of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is 72425-87-7.
Q: What is the SMILES notation of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
A: SMILES notation of 4-{[(E)-(4-fluorophenyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one is CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N=CC3=CC=C(C=C3)F.
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