4-Chloro-3-Nitro-2-Pyridone

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Names

[ CAS No. ]:
165547-79-5

[ Name ]:
4-Chloro-3-Nitro-2-Pyridone

[Synonym ]:
4-Chloro-3-nitro-2-pyridinol
4-Chloro-3-nitropyridin-2(1H)-one
4-chloro-3-nitro-1H-pyridin-2-one
MFCD03093067
2-pyridinol, 4-chloro-3-nitro-
4-chloro-3-nitropyridin-2-ol
4-Chloro-3-Nitro-2-Pyridone

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
330.7±37.0 °C at 760 mmHg

[ Melting Point ]:
222-224°C

[ Molecular Formula ]:
C5H3ClN2O3

[ Molecular Weight ]:
174.542

[ Flash Point ]:
153.8±26.5 °C

[ Exact Mass ]:
173.983215

[ PSA ]:
78.68000

[ LogP ]:
0.25

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.637

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,4-Dihydroxy-3-nitropyridine
  • 2,4-Dichloro-3-nitropyridine
  • 4-Chloro-3-nitropyridin-2-amine
  • Benzyl triethylammonium chloride
  • 2,4-Dihydroxypyridine

DownStream

  • 4-chloro-3-nitro-2-phenylmethoxypyridine
  • 4-(2,4-dichlorophenyl)-3-nitro-2-phenylmethoxypyridine
  • 3-Nitro-2,4-pyridinediamine
  • 4-amino-3-nitropyridin-2-ol
  • 2,4-Dichloro-3-nitropyridine
  • 4-(dimethylamino)-3-nitro-1H-pyridin-2-one

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%

Related Compounds

  • 4-chloro-3-nitro-2-phenylmethoxypyridine
  • Carbamic acid,(4-chloro-3-nitro-2,6-pyridinediyl)bis-, diethyl ester (9CI)
  • Benzenesulfonic acid,4-chloro-3-nitro-, 2-butynylene ester (7CI,8CI)
  • 2-Methyl-2-propanyl (4-chloro-3-nitro-2-pyridinyl)carbamate
  • 4-chloro-3-nitro-pyridine-2,6-diamine
  • 4-chloro-3-nitro-quinolin-2(1H)-one
  • N-(2,5-dimethoxyphenyl)-2-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • N-(2-methoxy-5-methylphenyl)-2-((6-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • N-(2,5-dimethoxyphenyl)-2-((6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • N-(2-methoxy-5-methylphenyl)-2-((6-(3-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • N-(2,5-dimethoxyphenyl)-2-((6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • N-(2,5-dimethoxyphenyl)-2-((6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • N-(2,4-dimethoxyphenyl)-2-((6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • 4-oxo-6-[(pyrimidin-2-ylsulfanyl)methyl]-4H-pyran-3-yl 3,3-diphenylpropanoate
  • 6-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}-4-oxo-4H-pyran-3-yl 3,3-diphenylpropanoate
  • 1-(2-methylphenyl)-5-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one
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