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Molecule
ID:22350
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₆N₂O₃
Molecular Mass
154.12344
Exact Mass
154.03784206
Charge
0
InChI
InChI=1S/C6H6N2O3/c1-4-2-6(9)7-3-5(4)8(10)11/h2-3H,1H3,(H,7,9)
InChIKey
AIEHUZHKFUNHCJ-UHFFFAOYSA-N
Canonic Smiles
[O-][N+](=O)c1cnc(cc1C)O
Isomeric Smiles
c1(cnc(cc1C)O)[N+](=O)[O-]
Calculated Properties
JChem
Acid pKa
9.082987
H Acceptors
4
H Donor
1
LogD (pH = 5.5)
1.4997592
LogD (pH = 7.4)
1.4910761
Log P
1.4998711
Molar Refractivity
37.5572
Polarizability
13.783624
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
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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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Names and Identifiers
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IUPAC Traditional name
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Synonyms
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IUPAC name
Registration numbers
Properties
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Physical Property
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Safety Information
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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
OR2913
Matrix Scientific
024735
Sigma Aldrich
290106
Alfa Aesar
L19867
Chemik
CHH00700
Bide Pharmatech
BD3520
A&J Pharmtech
AJA-O12366
Academic Data
PubChem
345371
Names and Identifiers
IUPAC Traditional name
4-methyl-5-nitropyridin-2-ol
Synonyms
2-Hydroxy-4-methyl-5-nitropyridine
4-Methyl-5-nitro-2-pyridinol
4-甲基-5-硝基-2-吡啶醇
2-Hydroxy-4-methyl-5-nitropyridine
2-羟基-4-甲基-5-硝基吡啶
2-Hydroxy-5-nitro-4-picoline
IUPAC name
4-methyl-5-nitropyridin-2-ol
Registration numbers
MDL Number
MFCD00010690
CAS Number
21901-41-7
PubChem CID
345371
PubChem SID
160985657
24857426
Beilstein Number
136900
Molecule Details
Sigma Aldrich
290106
Packaging
5 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
CAS Number
•
PubChem CID
•
PubChem SID
•
Beilstein Number
Properties
Physical Property
Melting Point
188-190°C
Source
186-190 °C(lit.)
Source
186-189°C
Source
188-190°C
Source
Apperance
yellow to brown powder
Source
Safety Information
MSDS Link
Download link
Source
Download link
Source
TSCA Listed
false
Source
否
Source
Storage Warning
IRRITANT
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
H302
-
H315
-
H319
-
H335
Source
European Hazard Symbols
Irritant (Xi)
Source
Harmful (X)
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
GHS Signal Word
Warning
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
German water hazard class
3
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
Safety Statements
26
-
37/39
Source
26
-
36/37
Source
Risk Statements
36/37/38
Source
22
-
36/37/38
Source
Product Information
Purity
98%
Source
97%
Source
Empirical Formula (Hill Notation)
C6H6N2O3
Source
Source