17364-41-9

Basic information

• Product Name: 2-Pyrazolin-5-one, 4-formyl-3-methyl-1-phenyl-
• Synonyms: 1H-pyrazole-4-carboxaldehyde, 4,5-dihydro-3-methyl-5-oxo-1-phenyl-; 3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-4-carbaldehyde
• CAS NO: 17364-41-9
• Molecular Formula: C₁₁H₁₀N₂O₂
• Molecular Weight: 202.2093
• Mol File: 17364-41-9.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 390.2°Cat760mmHg
• Flash Point: 189.8°C
• Appearance: /
• Density: 1.24g/cm³
• Vapor Pressure: 2.69E-06mmHg at 25°C
• Refractive Index: 1.617
• CAS DataBase Reference: 2-Pyrazolin-5-one, 4-formyl-3-methyl-1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Pyrazolin-5-one, 4-formyl-3-methyl-1-phenyl-(17364-41-9)
• EPA Substance Registry System: 2-Pyrazolin-5-one, 4-formyl-3-methyl-1-phenyl-(17364-41-9)

Safety Data

• Hazardous Substances Data: 17364-41-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H10N2O2/c1-8-10(7-14)11(15)13(12-8)9-5-3-2-4-6-9/h2-7,10H,1H3

Upstream product

• 100-63-0 phenylhydrazine 
• 2565-30-2 formyl chloride 
• 89-25-8 edaravone 
• 617-84-5 N-formyldiethylamine 
• 2591-86-8 N-Formylpiperidine 
• 3760-54-1 1-pyrrolidinecarboxaldehyde 
• 68-12-2 N,N-dimethyl-formamide 

Downstream Products

• 122780-45-4 1-phenyl-3-methyl-4-(phenylchromiumtricarbonylaminomethylene)-5-(O)-pyrazole 
• 74169-68-9 5-(ethoxycarbonyl)methoxy-3-methyl-1-phenylpyrazole-4-carbaldehyde 
• 23711-41-3 4-{[(4-hydroxyphenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one 
• 68538-00-1 3-methyl-4-{[(4-nitrophenyl)amino]methylidene}-1-phenyl-4,5-dihydro-1H-pyrazol-5-one 
• 68178-59-6 3-methyl-4-{[(2-nitrophenyl)amino]methylidene}-1-phenyl-4,5-dihydro-1H-pyrazol-5-one 

Relevant articles and documents

Stereoselective synthesis of novel monocyclic trans-3-halogenated-4-pyrazolyl-β-lactams: Potential synthons and promising biologically active agents

Stereoselective synthesis of novel monocyclic trans-3-halogenated-4-pyrazolyl-β-lactams 5 is described. The reaction of ketene derived from α-bromo/chloroethanoic acids 4 using POCl3 and Et3N with pyrazolyl substituted imines 3a–d in

In vitro apoptosis-inducing effect and gene expression profiles of mixed ligand Cu(II) complexes derived from 4-acyl pyrazolones on human lung cancer cells

In order to study the less understood anti-tumor mechanism of pyrazolone based mixed ligand complexes, four Cu(ii) mixed ligand complexes [Cu(L1)(Phen)NO3] (1), [Cu(L2)(Bipy)NO3] (2), [Cu(L2)(Phen)NO3] (3) and [Cu(L2)(Bipy

Pyrazolone as a recognition site: Rhodamine 6G-based fluorescent probe for the selective recognition of Fe3+ in acetonitrile-aqueous solution

Two novel Rhodamine-pyrazolone-based colorimetric off-on fluorescent chemosensors for Fe3+ ions were designed and synthesized using pyrazolone as the recognition moiety and Rhodamine 6G as the signalling moiety. The photophysical properties and