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Molecule
ID:16353
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₄N₂O₃
Molecular Mass
140.09686
Exact Mass
140.022192
Charge
0
InChI
InChI=1S/C5H4N2O3/c8-5-1-2-6-3-4(5)7(9)10/h1-3H,(H,6,8)
InChIKey
YUWOLBZMQDGRFV-UHFFFAOYSA-N
Canonic Smiles
[O-][N+](=O)c1cnccc1O
Isomeric Smiles
c1cncc(c1O)[N+](=O)[O-]
Calculated Properties
JChem
Acid pKa
7.2172837
H Acceptors
4
H Donor
1
LogD (pH = 5.5)
0.3839661
LogD (pH = 7.4)
0.0074122916
Log P
0.39199227
Molar Refractivity
32.2025
Polarizability
12.040826
Polar Surface Area
76.26
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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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
No Data Available
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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
Properties
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Safety Information
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Product Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
References
•
PubChem Literature
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From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
018329
Apollo Scientific
OR21872
Sigma Aldrich
495212
Chemik
CHH00441
Enamine
EN300-67279
Alfa Aesar
B20963
A&J Pharmtech
AJA-O7745
AJA-O8618
Academic Data
PubChem
228506
Names and Identifiers
IUPAC Traditional name
3-nitropyridin-4-ol
IUPAC name
3-nitropyridin-4-ol
Synonyms
4-Hydroxy-3-nitropyridine
3-Nitropyridin-4-ol
3-nitropyridin-4-ol
4-羟基-3-硝基吡啶
3-Nitro-4-pyridinol
4-Hydroxy-3-nitropyridine
3-Nitro-4-pyridone
3-硝基-4-羟基吡啶
Registration numbers
MDL Number
MFCD00051957
MFCD00128874
Beilstein Number
1072928
CAS Number
5435-54-1
PubChem SID
160979660
PubChem CID
228506
Molecule Details
Sigma Aldrich
495212
Packaging
5 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
Beilstein Number
•
CAS Number
•
PubChem SID
•
PubChem CID
Properties
Safety Information
Storage Warning
IRRITANT, IRRITANT-HARMFUL
Source
Irritant
Source
TSCA Listed
false
Source
否
Source
MSDS Link
Download link
Source
Download link
Source
GHS Signal Word
Warning
Source
Risk Statements
36/37/38
Source
22
-
36/37/38
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
European Hazard Symbols
Irritant (Xi)
Source
Harmful (X)
GHS Hazard statements
H315
-
H319
-
H335
Source
H302
-
H315
-
H319
-
H335
Source
Safety Statements
26
-
36
Source
26
-
36/37
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
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
German water hazard class
3
Source
Product Information
Purity
97%
Source
98%
Source
95%
Source
Empirical Formula (Hill Notation)
C5H4N2O3
Source
Physical Property
Melting Point
274-276°C
Source
285 °C (dec.)(lit.)
Source
284 - 286°C
Source
ca 280°C dec.
Source
Hydrophobicity(logP)
-1.349
Source
Source