1-(4-nitrophenyl)-3-methyl-5-pyrazolone

Modify Date: 2026-07-14 15:58:53

1-(4-nitrophenyl)-3-methyl-5-pyrazolone Structure
1-(4-nitrophenyl)-3-methyl-5-pyrazolone structure
Common Name 1-(4-nitrophenyl)-3-methyl-5-pyrazolone
CAS Number 6402-09-1 Molecular Weight 219.19700
Density 1.373g/cm3 Boiling Point 387.9ºC at 760 mmHg
Molecular Formula C10H9N3O3 Melting Point 220-225 °C
MSDS N/A Flash Point 188.4ºC

 Names

Name 5-Methyl-2-(4-nitrophenyl)-1H-pyrazol-3(2H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.373g/cm3
Boiling Point 387.9ºC at 760 mmHg
Melting Point 220-225 °C
Molecular Formula C10H9N3O3
Molecular Weight 219.19700
Flash Point 188.4ºC
Exact Mass 219.06400
PSA 78.49000
LogP 1.73120
Index of Refraction 1.621
InChIKey MYPAMGFTHVEING-UHFFFAOYSA-N
SMILES CC1=NN(c2ccc([N+](=O)[O-])cc2)C(=O)C1

 Safety Information

Hazard Codes Xn
Risk Phrases 22
HS Code 2933199090

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 1-(4-nitrophenyl)-3-methyl-5-pyrazoloneBioassay

View more

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: 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: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1101
Name: Schnurri-3 Inhibitors: specific inducers of adult bone formation Measured in Cell-Bas...
Source: Broad Institute
Target: N/A
External Id: 2134-01_Inhibitor_SinglePoint_HTS_Activity_Set2
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: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: High throughput screen for small molecule inhibitors of a hypoxia-regulated fluoresce...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: N/A
External Id: HMS1149-MLP
Name: qHTS for Inhibitors of AMA1-RON; Towards Development of Antimalarial Drug Lead: Prima...
Source: NCGC
Target: apical membrane antigen 1, AMA1 [Plasmodium falciparum 3D7]
External Id: AMA1100
Name: High Throughput Screen to Identify Inhibitors Targeting HIV-1 Vif-dependent Degradati...
Source: Southern Research Institute
Target: HIV-1 Vif
External Id: HIV1-VIF_MS
Total 75, Current Page 1 of 8
1
2
3
4
5

 Synonyms

EINECS 229-018-9
1-(4-nitrophenyl)-3-methyl-5-pyrazolone
MFCD00020751
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.