624746-31-2

Basic information

• Product Name: 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide
• Synonyms: 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide
• CAS NO: 624746-31-2
• Molecular Weight: 371.423
• Mol File: 624746-31-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide(624746-31-2)
• EPA Substance Registry System: 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide(624746-31-2)

Safety Data

• Hazardous Substances Data: 624746-31-2(Hazardous Substances Data)

Upstream product

• 83-07-8 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one 
• 14051-47-9 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-diazonium 
• 27130-71-8 4,5-dihydro-3-methyl-5-oxopyrazole-1-carbothioamide 

Downstream Products

• 624746-16-3 [Mn(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(OAc)3] 
• 624746-15-2 [Zn(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(OAc)2] 
• 624746-18-5 [Cd(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(OAc)2] 
• 624746-17-4 [Co(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(OAc)3] 
• 624746-09-4 [Co(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)Cl₃] 
• 624746-13-0 [Co(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(NO₃)3] 
• 624746-12-9 [Mn(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(NO₃)3] 
• 624746-11-8 [Zn(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(NO₃)2] 
• 624746-14-1 [Cd(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)(NO₃)2] 
• 624746-08-3 [Mn(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-antipyrine)hydrazine)Cl₃] 

Relevant articles and documents

New Heterocyclic Derivative to Stop Carbon Steel Corrosion

The new compound 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide (PY) was synthesized. Its anti-corrosion properties for C-steel in acid solution (1.0 M HCl) were evaluated utilize electrochemical tools. The synthesized compound was described using FT-IR and 1H-NMR analyses. The purity of PY was affirmed by thin-layer chromatography (TLC). The outcome data proved that PY possess adequate anti-corrosion features for C-steel in corrosive solution. The polarization parameters mentioned that the PY is a mixed inhibitor. Inhibition performance obtained by polarization measurements (i.e. 91.5%) are consistent with the one obtained by EIS (i.e. 88.6%). Quantum chemical parameters for PY were studied to supply assist knowledge into the anti-corrosion properties of the new compound.

Studies on synthesis, characterisation, molecular modeling and antimicrobial activity of some metal chelates of pyrazolone based ligands

Some novel complexes of the ligands N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N′-(4′-antipyrine) hydrazine (HATP) and N-(3-methyl-1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene) -N′-(4′-benzothiazole) hydrazine (HBTP) with Mn(III), Cr(III), Fe(III), Co(III), Zn(II) and Cd(II) have been prepared and characterised by elemental analysis, molar conductance values, magnetic susceptibility measurements and various spectral studies. The chemical studies and spectral data indicate that HATP and HBTP are in the hydrazone form. All complexes are six coordinates with Oh or D4h symmetry. Fe(III), Mn(III) and Cr(III) complexes are of high spin while Co(III), Zn(II) and Cd(II) chelates are diamagnetic. Molecular mechanics calculations also confirm the complexation behaviour of the ligands. HATP is neutral tetradentate towards Zn(II) and Cd(II) whereas tridentate with Co(III) and Mn(III) having compositions [M(HATP)X2] and [M!(HATP)X3] for M=Zn(II) and Cd(II) and M!=Mn(III) and Co(III) and X=Cl, OAc and NO3. HBTP is neutral tridentate towards all the metals with composition [M(HBTP)(H 2O)X2] and [M1(HBTP)X3] where M=Cd(II) and Za(II), M1=Fe(III) and Cr(III) and X=Cl, OAc and NO 3. Ligands and complexes have been screened for their antibacterial activity against gram-positive and gram-negative bacteria.