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ChemicalBook >> CAS DataBase List >> 2-Hydroxy-5-nitropyridine

2-Hydroxy-5-nitropyridine

2-Hydroxy-5-nitropyridine price.
  • $6.35 - $3994
  • Product name: 2-Hydroxy-5-nitropyridine
  • CAS: 5418-51-9
  • MF: C5H4N2O3
  • MW: 140.1
  • EINECS:226-525-7
  • MDL Number:MFCD00006276
  • Synonyms:2-HYDROXY-5-NITROPYRIDINE;5-(NITRO)PYRIDIN-2-OL;5-NITRO-2-PYRIDINOL;2(1H)-Pyridinone, 5-nitro-;2-Pyridinol, 5-nitro-;5-Nirto-2-pyridinol ;5-Nitro-2(1H)-pyridone;5-Nitro-2-hydroxypyridine
Price88 Properties Safety Information Description
88 prices
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA003HC7
  • Product description2(1H)-Pyridinone, 5-nitro- ≥98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HC7
  • Product description2(1H)-Pyridinone, 5-nitro- 98%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HC7
  • Product description2(1H)-Pyridinone, 5-nitro- 95%
  • Packaging100g
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HC7
  • Product description2(1H)-Pyridinone, 5-nitro- 95%
  • Packaging500g
  • Price$93
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS33546
  • Product description2-Hydroxy-5-nitropyridine 98%
  • Packaging100g
  • Price$94
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS33546
  • Product description2-Hydroxy-5-nitropyridine 98%
  • Packaging25g
  • Price$37
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS33546
  • Product description2-Hydroxy-5-nitropyridine 98%
  • Packaging5g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-15396
  • Product description2-Hydroxy-5-nitropyridine 97%
  • Packaging1000g
  • Price$375
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberL279
  • Product description2-Hydroxy-5-nitropyridine 98%(HPLC)
  • Packaging500g
  • Price$110
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberL279
  • Product description2-Hydroxy-5-nitropyridine 98%(HPLC)
  • Packaging25g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50504
  • Product description2-Hydroxy-5-nitropyridine 95%
  • Packaging25g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberL279
  • Product description2-Hydroxy-5-nitropyridine 98%(HPLC)
  • Packaging100g
  • Price$39
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50504
  • Product description2-Hydroxy-5-nitropyridine 95%
  • Packaging100g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50504
  • Product description2-Hydroxy-5-nitropyridine 95%
  • Packaging500g
  • Price$83
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number5418519
  • Product description2-Hydroxy-5-nitropyridine
  • Packaging500g
  • Price$156.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0020999
  • Product description2-HYDROXY-5-NITROPYRIDINE 95.00%
  • Packaging1G
  • Price$154.35
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003HC7 2(1H)-Pyridinone, 5-nitro- ≥98% 5g $10 2026-05-28 Buy
aablocks AA003HC7 2(1H)-Pyridinone, 5-nitro- 98% 25g $12 2026-05-28 Buy
aablocks AA003HC7 2(1H)-Pyridinone, 5-nitro- 95% 100g $33 2026-05-28 Buy
aablocks AA003HC7 2(1H)-Pyridinone, 5-nitro- 95% 500g $93 2026-05-28 Buy
Activate Scientific AS33546 2-Hydroxy-5-nitropyridine 98% 100g $94 2026-06-04 Buy
Activate Scientific AS33546 2-Hydroxy-5-nitropyridine 98% 25g $37 2026-06-04 Buy
Activate Scientific AS33546 2-Hydroxy-5-nitropyridine 98% 5g $20 2026-06-04 Buy
AHH MT-15396 2-Hydroxy-5-nitropyridine 97% 1000g $375 2026-05-26 Buy
AK Scientific L279 2-Hydroxy-5-nitropyridine 98%(HPLC) 500g $110 2026-06-04 Buy
AK Scientific L279 2-Hydroxy-5-nitropyridine 98%(HPLC) 25g $16 2026-06-04 Buy
AK Scientific J50504 2-Hydroxy-5-nitropyridine 95% 25g $12 2026-06-04 Buy
AK Scientific L279 2-Hydroxy-5-nitropyridine 98%(HPLC) 100g $39 2026-06-04 Buy
AK Scientific J50504 2-Hydroxy-5-nitropyridine 95% 100g $29 2026-06-04 Buy
AK Scientific J50504 2-Hydroxy-5-nitropyridine 95% 500g $83 2026-06-04 Buy
Alichem 5418519 2-Hydroxy-5-nitropyridine 500g $156.82 2021-12-16 Buy
American Custom Chemicals Corporation CHM0020999 2-HYDROXY-5-NITROPYRIDINE 95.00% 1G $154.35 2021-12-16 Buy
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Properties

Melting point :188-191 °C (lit.)
Boiling point :256.56°C (rough estimate)
Density :1.5657 (rough estimate)
refractive index :1.4800 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :DMSO (Slightly), Methanol (Very Slightly)
form :Crystalline Powder
pka :8.06±0.10(Predicted)
color :Light yellow to beige
Water Solubility :Soluble in hot water and alkali liquor, Insoluble in most of organic solvents.
BRN :120352
InChI :InChI=1S/C5H4N2O3/c8-5-2-1-4(3-6-5)7(9)10/h1-3H,(H,6,8)
InChIKey :XKWSQIMYNVLGBO-UHFFFAOYSA-N
SMILES :C1(=O)NC=C([N+]([O-])=O)C=C1
CAS DataBase Reference :5418-51-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Hydroxy-5-nitropyridine(5418-51-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.

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