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Molecule
ID:78557
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₄N₂O₄
Molecular Mass
156.09626
Exact Mass
156.01710662
Charge
0
InChI
InChI=1S/C5H4N2O4/c8-5-1-2-6(9)3-4(5)7(10)11/h1-3,8H
InChIKey
GFWANJBZRUUAPA-UHFFFAOYSA-N
Canonic Smiles
[O-][n+]1ccc(c(c1)[N+](=O)[O-])O
Isomeric Smiles
[n+]1(cc(c(cc1)O)[N+](=O)[O-])[O-]
Calculated Properties
JChem
Acid pKa
7.0799036
H Acceptors
4
H Donor
1
LogD (pH = 5.5)
-0.87919354
LogD (pH = 7.4)
-1.3387163
Log P
-0.86816466
Molar Refractivity
35.5148
Polarizability
12.615135
Polar Surface Area
90.31
Rotatable Bonds
1
Lipinski's Rule of Five
true
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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IUPAC Traditional name
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IUPAC name
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Synonyms
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Physical Property
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Academic Data
PubChem
237782
Commercial Catalog
Apollo Scientific
OR2037
Alfa Aesar
L20045
Names and Identifiers
IUPAC Traditional name
4-hydroxy-3-nitropyridin-1-ium-1-olate
IUPAC name
4-hydroxy-3-nitropyridin-1-ium-1-olate
Synonyms
4-Hydroxy-3-nitropyridine N-oxide 97+%
4-Hydroxy-3-nitropyridine N-oxide
4-羟基-3-硝基吡啶-N-氧化物
3-Nitro-4-pyridinol N-oxide
Registration numbers
MDL Number
MFCD00234062
CAS Number
31872-57-8
Beilstein Number
1370608
EC Number
000-000-0
PubChem SID
162043320
PubChem CID
237782
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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MDL Number
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CAS Number
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Beilstein Number
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EC Number
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PubChem SID
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PubChem CID
Properties
Physical Property
Melting Point
225-226°C
Source
ca 225°C dec.
Source
Safety Information
Storage Warning
Toxic
Source
Safety Statements
26
-
36/37
Source
H301
-
H315
-
H319
-
H335
Source
Harmful (X)
22
-
36/37/38
Source
否
Source
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
P261
-
P301+P310
-
P305+P351+P338
-
P302+P352
-
P405
-P501A
Source
Product Information
97%
Source
Source
Source
GHS Hazard statements
European Hazard Symbols
Risk Statements
TSCA Listed
GHS Pictograms
GHS Precautionary statements
Purity