4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one

Modify Date: 2026-03-07 17:12:08

4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one Structure
4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one structure
Common Name 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one
CAS Number 1164539-24-5 Molecular Weight 297.74
Density N/A Boiling Point N/A
Molecular Formula C16H12ClN3O 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-[(4-chloroanilino)methylene]-5-phenyl-2,4-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 C16H12ClN3O
Molecular Weight 297.74
InChIKey BLTRLSFNFWTJQS-UHFFFAOYSA-N
SMILES C1=CC=C(C=C1)C2=C(C(=O)NN2)C=NC3=CC=C(C=C3)Cl

 Bioassay

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

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Specificity screen against TRPC6 for compounds that activate transient receptor poten...
Source: Johns Hopkins Ion Channel Center
Target: short transient receptor potential channel 6 [Mus musculus]
External Id: TRPC4_AG_Counter_C6
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Specificity screen against TRPC6 for compounds that inhibit transient receptor potent...
Source: Johns Hopkins Ion Channel Center
Target: short transient receptor potential channel 6 [Mus musculus]
External Id: TRPC4_Inh_Counter_C6
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Specificity screen against TRPC6 for compounds that allosterically potentiate transie...
Source: Johns Hopkins Ion Channel Center
Target: short transient receptor potential channel 6 [Mus musculus]
External Id: TRPC4_Alo_Counter_C6
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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 SMILES notation of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one?
A: SMILES notation of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one is C1=CC=C(C=C1)C2=C(C(=O)NN2)C=NC3=CC=C(C=C3)Cl.
Q: What is the CAS number of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one?
A: CAS number of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one is 1164539-24-5.
Q: What is the English name of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one?
A: The English name of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one is 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one.
Q: What is the molecular weight of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one?
A: Molecular weight of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one is 297.74.
Q: What is the InChIKey of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one?
A: InChIKey of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one is BLTRLSFNFWTJQS-UHFFFAOYSA-N.
Q: What is the Chinese name of 1164539-24-5?
A: Chinese name of 1164539-24-5 is 1164539-24-5.
Q: What is the molecular formula of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one?
A: Molecular formula of 4-[(4-chloroanilino)methylene]-5-phenyl-2,4-dihydro-3H-pyrazol-3-one is C16H12ClN3O.
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