ChemicalBook--->CAS DataBase List--->5435-54-1

5435-54-1

5435-54-1 Structure

5435-54-1 Structure
IdentificationMore
[Name]

4-Hydroxy-3-nitropyridine
[CAS]

5435-54-1
[Synonyms]

3-NITRO-4-PYRIDINOL
3-NITROPYRIDIN-4-OL
4-HYDROXY-3-NITROPYRIDINE
LABOTEST-BB LT00068525
4-Hydroxy-3-Nitropyridine 3-Nitro-4-pyridinol
3-nitro-4-hydroxypyridine
4-HYDROXY-3-NITROPRIDINE
4-Pyridinol,3-nitro-(6CI,7CI,9CI)
4-hydroxy-3-nitropytidine
4-Hydroxy-3-nitropyridine
4-Hydroxy-3-nitropyridine ,98%
[EINECS(EC#)]

611-127-1
[Molecular Formula]

C5H4N2O3
[MDL Number]

MFCD00128874
[Molecular Weight]

140.1
[MOL File]

5435-54-1.mol
Chemical PropertiesBack Directory
[Appearance]

Light yellow crystalline powder
[Melting point ]

285 °C (dec.) (lit.)
[Boiling point ]

382.1±22.0 °C(Predicted)
[density ]

1.507±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[pka]

0.13±0.14(Predicted)
[Detection Methods]

HPLC,NMR
[BRN ]

1072928
[InChIKey]

YUWOLBZMQDGRFV-UHFFFAOYSA-N
[CAS DataBase Reference]

5435-54-1(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust .
[WGK Germany ]

3
[Hazard Note ]

Toxic
[HazardClass ]

IRRITANT, IRRITANT-HARMFUL
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

3-Amino-4-chloropyridine-->3-Amino-4-ethoxypyridine-->4-Chloro-3-nitropyridine-->4-Ethoxy-3-nitropyridine-->4-bromo-1H-pyrrolo[2,3-c]pyridine-->4-Amino-3-nitropyridine-->3-Bromo-4-methyl-5-nitropyridine-->2,4-DICHLORO-5-NITROPYRIDINE-->4(1H)-Pyridinone, 3-iodo-5-nitro--->4-N-(4-fluorophenyl)pyridine-3,4-diamine-->2-METHYL-OXAZOLO[4,5-C]PYRIDINE
Hazard InformationBack Directory
[Chemical Properties]

Light yellow crystalline powder
[Uses]

4-Hydroxy-3-nitropyridine may be used in the synthesis of 4-ethoxy-3-nitropyridine by treating with phosphorus pentachloride (PCl5) followed by ethanol. It may also be used to prepare 4-chloro-3-nitropyridine by treating with PCl5-POCl3 (phosphorus oxychloride).
[General Description]

4-Hydroxy-3-nitropyridine can be synthesized by the nitration of 4-hydroxypyridine.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Hydroxy-3-nitropyridine(5435-54-1)1HNMR
4-Hydroxy-3-nitropyridine(5435-54-1)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Hydroxy-3-nitropyridine, 99%(5435-54-1)
[Alfa Aesar]

4-Hydroxy-3-nitropyridine, 95%(5435-54-1)
[Sigma Aldrich]

5435-54-1(sigmaaldrich)
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