3-Nitro-4-pyridinol

Suppliers

Names

[ Name ]:
3-Nitro-4-pyridinol

[Synonym ]:
MFCD00128874
3-nitropyridin-4(1H)-one
4-hydroxy-3-nitropytidine
3-Nitro-1H-pyridin-4-one
4-Hydroxy-3-nitropyridine
4-Pyridinol, 3-nitro-
3-NITRO-4-PYRIDONE
4-HYDROXY-3-NITROPRIDINE
3-NITRO-4(1H)-PYRIDINONE
3-nitro-4-idrossipiridina
3-Nitro-4-pyridinol
3-nitro-4-hydroxypyridine
4-Pyridinol,3-nitro-(6CI,7CI,9CI)
3-nitropyridin-4-ol

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
382.1±22.0 °C at 760 mmHg

[ Melting Point ]:
285 °C (dec.)(lit.)

[ Molecular Formula ]:
C₅H₄N₂O₃

[ Molecular Weight ]:
140.097

[ Flash Point ]:
184.9±22.3 °C

[ Exact Mass ]:
140.022186

[ PSA ]:
78.94000

[ LogP ]:
-0.96

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.623

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S36/37/39-S22

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

4-Hydroxypyridine
4-Methoxy-3-nitropyridine
4-Pyridol nitrate
4(1H)-Pyridinone
4-hydroxypyridinium nitrate
3-nitro-4-azidopyridine
3-Nitropyridin-4-amin
Pyridine
4-Chloro-3-nitropyridine
Propanedioic acid,1,3-bis(phenylmethyl) ester

DownStream

4-Methoxy-3-pyridinamine
3-Bromo-4-chloro-5-nitropyridine
4-Hydrazino-3-nitropyridine
4-Methoxy-3-nitropyridine
2,4-Dichloro-5-nitropyridine
1-CYCLOPROPYL-1,3-DIHYDRO-2H-IMIDAZO[4,5-C]PYRIDIN-2-ONE
7-chlorothiazolo[4,5-c]pyridine-2-thiol
N-Cyclopropyl-3-nitropyridin-4-amine
4-Ethoxy-3-nitropyridinhydrochlorid
3-Chloro-5-nitro-4-pyridinamine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Unambiguous structural assignment of monoanils of 3,4-pyridinediamine via regioselective synthesis. Dubey PK, et al.

ARKIVOC 13 , 137-144, (2008)

Use of the Graebe-Ullmann reaction in the synthesis of 8-methyl-γ-carboline and isomeric aromatic aza-γ-carbolines. Alekseev RS, et al.

Chem. Heterocycl. Comp. 48(8) , 1235-1250, (2012)