1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester

Modify Date: 2025-08-28 19:51:31

1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester Structure
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester structure
Common Name 1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester
CAS Number 58607-90-2 Molecular Weight 156.139
Density 1.4±0.1 g/cm3 Boiling Point N/A
Molecular Formula C6H8N2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl 5-oxo-1,4-dihydropyrazole-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Molecular Formula C6H8N2O3
Molecular Weight 156.139
Exact Mass 156.053497
PSA 68.09000
LogP -0.48
Index of Refraction 1.580
InChIKey KNWNWWDKWKYUBB-UHFFFAOYSA-N
SMILES CCOC(=O)C1=NNC(=O)C1

 Safety Information

HS Code 2933199090

 Precursor & DownStream

Precursor  1

DownStream  1

 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%

 Bioassay

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: 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: 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
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 Synonyms

5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
ethyl 4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylate
Ethyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate
5-oxo-2-pyrazoline-3-carboxylic acid,ethyl ester
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-, ethyl ester
ethyl pyrazol-5-one-3-carboxylate
HMS3089L10
3-(carboethoxy)-2-pyrazolin-5-one
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