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Molecule
ID:55343
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₈N₂O₂
Molecular Mass
140.13992
Exact Mass
140.05857751
Charge
0
InChI
InChI=1S/C6H8N2O2/c1-2-10-6(9)5-3-7-8-4-5/h3-4H,2H2,1H3,(H,7,8)
InChIKey
KACZQOKEFKFNDB-UHFFFAOYSA-N
Canonic Smiles
CCOC(=O)c1c[nH]nc1
Isomeric Smiles
c1(C(=O)OCC)c[nH]nc1
Calculated Properties
JChem
Acid pKa
8.891499
H Acceptors
2
H Donor
1
LogD (pH = 5.5)
0.63752764
LogD (pH = 7.4)
0.6240345
Log P
0.63771474
Molar Refractivity
36.5193
Polarizability
13.462251
Polar Surface Area
54.98
Rotatable Bonds
3
Lipinski's Rule of Five
true
Data Source
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
Data Source
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Commercial Catalog
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Academic Data
Names and Identifiers
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IUPAC Traditional name
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IUPAC name
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Synonyms
Registration numbers
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MDL Number
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CAS Number
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PubChem SID
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PubChem CID
Properties
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Safety Information
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Physical Property
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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TRC
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR13194
Matrix Scientific
060516
Sigma Aldrich
300780
TRC
P842560
Enamine
EN300-93017
Bide Pharmatech
BD10016
A&J Pharmtech
AJA-O38446
Academic Data
PubChem
142179
Names and Identifiers
IUPAC Traditional name
ethyl 1H-pyrazole-4-carboxylate
IUPAC name
ethyl 1H-pyrazole-4-carboxylate
Synonyms
Ethyl 1H-pyrazole-4-carboxylate hydrochloride
Ethyl 1H-pyrazole-4-carboxylate 98+%
4-(Ethoxycarbonyl)-1H-pyrazole
4-Ethoxycarbonyl-1H-pyrazole
Ethyl 1H-Pyrazole-4-carboxylate
Ethyl 4-Pyrazolecarboxylate
4-Pyrazolecarboxylic Acid Ethyl Ester
Ethyl 4-pyrazolecarboxylate
ethyl 1H-pyrazole-4-carboxylate
Ethyl 4-pyrazolecarboxylate
4-吡唑甲酸乙酯
Registration numbers
MDL Number
MFCD00010844
MFCD16038569
CAS Number
37622-90-5
PubChem SID
162060106
24857940
PubChem CID
142179
Properties
Safety Information
MSDS Link
Download link
Source
Download link
Source
Download link
Source
TSCA Listed
false
Source
Storage Warning
IRRITANT
Source
Irritant
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
Safety Statements
26
-
37/39
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
European Hazard Symbols
Irritant (Xi)
Source
German water hazard class
3
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
Risk Statements
36/37/38
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
Physical Property
Boiling Point
138-140°C/3mm
Source
138-140 °C/3 mmHg(lit.)
Source
Melting Point
78-80°C
Source
78-80 °C(lit.)
Source
71 - 73°C
Source
Hydrophobicity(logP)
1.147
Source
Product Information
Empirical Formula (Hill Notation)
C6H8N2O2
Source
Purity
99%
Source
95%
Source
98%
Source
Certificate of Analysis
Download link
Source
Molecule Details
Sigma Aldrich
300780
Application
Starting material employed in a copper-diamine-catalyzed N-arylation reaction.1
Packaging
500 mg in glass bottle
TRC
P842560
Used for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides as herbicides.
References
PubChem Literature
From Data Sources
•
Pietruszko, R., et al.: Biochem. Pharmacol., 24,1603 (1975)
Bioactivity
PubChem BioAssay