ChemicalBook > CAS DataBase List > 3-HYDROXY-5-NITROPYRIDINE

3-HYDROXY-5-NITROPYRIDINE

Product Name
3-HYDROXY-5-NITROPYRIDINE
CAS No.
186593-26-0
Chemical Name
3-HYDROXY-5-NITROPYRIDINE
Synonyms
5-nitro-3-Pyridinol;5-Nitropyridin-3-ol;3-Pyridinol, 5-nitro-;3-HYDROXY-5-NITROPYRIDINE;3-Pyridinol, 5-nitro- (9CI);3-Hydroxy-5-nitropyridine98%;3-HYDROXY-5-NITROPYRIDINE 98%;5-nitropyridin-3-ol - [N84076];3-HYDROXY-5-NITROPYRIDINE ISO 9001：2015 REACH
CBNumber
CB1363043
Molecular Formula
C5H4N2O3
Formula Weight
140.1
MOL File
186593-26-0.mol
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3-HYDROXY-5-NITROPYRIDINE Property

storage temp. 
Inert atmosphere,Room Temperature
form 
solid
color 
Yellow
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Safety

Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36/37/39
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
N901193
Product name
5-Nitropyridin-3-ol
Packaging
100mg
Price
$65
Updated
2021/12/16
AK Scientific
Product number
W4031
Product name
5-Nitropyridin-3-ol
Packaging
100mg
Price
$97
Updated
2021/12/16
Matrix Scientific
Product number
118956
Product name
5-Nitropyridin-3-ol
Purity
95+%
Packaging
250mg
Price
$238
Updated
2021/12/16
AK Scientific
Product number
W4031
Product name
5-Nitropyridin-3-ol
Packaging
1g
Price
$273
Updated
2021/12/16
SynQuest Laboratories
Product number
4H54-1-FN
Product name
3-Hydroxy-5-nitropyridine
Purity
95%
Packaging
250mg
Price
$400
Updated
2021/12/16
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3-HYDROXY-5-NITROPYRIDINE Chemical Properties,Usage,Production

Synthesis

3543-01-9

186593-26-0

General procedure for the synthesis of 5-nitropyridin-3-ol from 3-amino-5-hydroxypyridine: A solution was prepared by grinding and dissolving potassium persulfate (56.8 g, 210 mmol) in 31.5 mL of concentrated sulfuric acid. The solution was slowly added to a concentrated sulfuric acid solution (27 mL) of 3-amino-5-hydroxypyridine (2.75 g, 25 mmol). The reaction mixture was allowed to stand at room temperature for 72 hours. Upon completion of the reaction, the mixture was slowly poured into ice water and the pH was adjusted with concentrated ammonia to 6. Subsequently, the aqueous phase was extracted with ethyl acetate (4 x 100 mL). The organic phases were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (eluent: chloroform/methanol, 99:1 to 9:1 gradient elution) to afford 1.65 g (47% yield) of the target compound 5-nitropyridin-3-ol. The product was characterized by 1H NMR (CDCl3, 300 MHz) and mass spectrometry (DCI/NH3) with the following data: 1H NMR δ 8.81 (d, J = 3 Hz, 1H), 8.51 (d, J = 3 Hz, 1H), 7.82 (dd, J = 2.5 Hz, 1H); MS (DCI/NH3) m/z 141 (M + H)+, 158 ( M + NH4)+.

References

[1] Patent: US6133253, 2000, A

3-HYDROXY-5-NITROPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-HYDROXY-5-NITROPYRIDINE Suppliers

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View Lastest Price from 3-HYDROXY-5-NITROPYRIDINE manufacturers

Dideu Industries Group Limited
Product
3-HYDROXY-5-NITROPYRIDINE 186593-26-0
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-09-22

186593-26-0, 3-HYDROXY-5-NITROPYRIDINERelated Search:

4-BROMO-5-FLUORO-2-HYDROXY-3-NITROPYRIDINE 5-FLUORO-2-HYDROXY-3-NITROPYRIDINE 3,5-DINITRO-4-HYDROXYPYRIDINE 3-HYDROXY-2-NITROPYRIDINE 98+%,3-HYDROXY-2-NITROPYRIDINE 97%,3-HYDROXY-2-NITROPYRIDINE 2-HYDROXY-3-NITROPYRIDINE 2-Chloro-3-methoxy-5-nitropyridine 3-Methoxy-5-nitropyridin-2-ol 3-HYDROXY-5-NITROPYRIDINE 2,4-Hydroxy-3-nitropyridine. 6-Hydroxy-5-nitro-2-picoline 4-HYDROXY-3-NITROPYRIDINE N-OXIDE,4-Hydroxy-3-nitropyridine N-oxide 97+% 4-Hydroxy-2-nitropyridine97%,4-HYDROXY-2-NITROPYRIDINE 97%,4-HYDROXY-2-NITROPYRIDINE 3-CHLORO-2-HYDROXY-5-NITROPYRIDINE 5-CHLORO-2-HYDROXY-3-NITROPYRIDINE,5-Chloro-2-hydroxy-3-nitropyridine 95+% 3-Bromo-4-hydroxy-5-nitropyridine 2-HYDROXY-4-NITROPYRIDINE,2-Hydroxy-4-nitropyridine97%,2-HYDROXY-4-NITROPYRIDINE 97% 4-Chloro-2-hydroxy-3-nitropyridine 5-Bromo-3-nitro-2-pyridinol, 5-Bromo-2-hydroxy-3-nitropyridine,3-Bromo-6-hydroxy -5-nitropyridine,5-BROMO-2-HYDROXY-3-NITROPYRIDINE

  • 3-HYDROXY-5-NITROPYRIDINE
  • 3-Hydroxy-5-nitropyridine98%
  • 3-Pyridinol, 5-nitro- (9CI)
  • 3-HYDROXY-5-NITROPYRIDINE 98%
  • 5-Nitropyridin-3-ol
  • 5-nitro-3-Pyridinol
  • 3-Pyridinol, 5-nitro-
  • 3-HYDROXY-5-NITROPYRIDINE ISO 9001：2015 REACH
  • 5-nitropyridin-3-ol - [N84076]
  • 186593-26-0
  • Pyridines
  • PYRIDINE
  • ALCOHOL
  • NITRO