4-chloro-3-nitro-1H-pyridin-2-one

Basic Information

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CAS Number

165547-79-5

Molecular Formula

C5H3ClN2O3

Molecular Weight

174.54 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

222-224°C

Boiling Point

283.4℃ at 760 mmHg

Water Solubility

Insoluble in water.

SMILES

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C1=CNC(=O)C(=C1Cl)[N+](=O)[O-]

InChI

InChI=1S/C5H3ClN2O3/c6-3-1-2-7-5(9)4(3)8(10)11/h1-2H,(H,7,9)

InChIKey

UKIZCTHOMJXNIX-UHFFFAOYSA-N

LogP

1.45970

Complexity

276

Synonyms & References

English

MFCD09701353
SY030730
4-chloro-3-nitro-2(1h)-pyridinone
A3672
CS-0020074
4-chloro-3-nitro-pyridin-2-ol
SB34133
4-chloro-3-nitropyridin-2(1H)-one
4-chloro-3-nitro-1H-pyridin-2-one
DTXSID50333951
UKIZCTHOMJXNIX-UHFFFAOYSA-N
AKOS006228483
EN300-96918
4-Chloro-2-hydroxy-3-nitropyridine
2(1H)-Pyridinone, 4-chloro-3-nitro-
J-514946
FT-0618076
4-chloro-3-nitropyridin-2-ol
165547-79-5
MFCD03093067
SCHEMBL910959
BP-20220
4-CHLORO-3-NITRO-2-PYRIDONE
AKOS015833799
Pyridone, 2(1H)-, 4-chloro-3-nitro-
4-Chloro-3-nitro-1,2-dihydropyridin-2-one; 4-Chloro-3-nitro-2-hydroxypyridine; 4-Chloro-3-nitro-2-pyridone; 4-Chloro-3-nitropyridin-2-ol
4-chloro-3-nitro-1,2-dihydropyridin-2-one
AS-42808
4-Chloro-3-nitro-2-pyridone
4-Chloro-3-nitro-pyridin-2-ol
4-Chloro-3-nitropyridin-2(1H)-one

MDL Number

MFCD09701353

Customs Code

2933399090

FAQ

What regulatory guidelines apply to 4-chloro-3-nitro-1H-pyridin-2-one (CAS: 165547-79-5)?

4-Chloro-3-nitro-1H-pyridin-2-one (CAS 165547-79-5) is subject to various regulatory guidelines including GHS classification for hazardous chemicals, REACH regulations for European manufacturers and importers, and FDA/EPA requirements for safety and environmental impact. Proper labeling, handling, and disposal practices must comply with these regulations to ensure worker safety and environmental protection.

Are there alternatives to 4-chloro-3-nitro-1H-pyridin-2-one in synthesis (CAS: 165547-79-5)?

Alternatives to 4-chloro-3-nitro-1H-pyridin-2-one (CAS 165547-79-5) in synthesis include other aromatic compounds with different functional groups, such as 4-nitro-3-chloro-1H-pyridin-2-one or related heterocycles. These can serve as substitutes depending on the specific reaction conditions and desired product properties.

What is the market or research trend for 4-chloro-3-nitro-1H-pyridin-2-one (CAS: 165547-79-5)?

The market and research trends for 4-chloro-3-nitro-1H-pyridin-2-one (CAS 165547-79-5) are driven by its use in pharmaceuticals and fine chemicals. Recent research focuses on its application in drug synthesis and as a key intermediate in organic synthesis. Market trends show increasing demand due to its unique reactivity and utility in various chemical transformations.

How should waste containing 4-chloro-3-nitro-1H-pyridin-2-one (CAS: 165547-79-5) be handled?

Waste containing 4-chloro-3-nitro-1H-pyridin-2-one (CAS 165547-79-5) should be collected and handled in accordance with local and national regulations. Proper incineration or professional waste disposal services are recommended to ensure safe and environmentally sound disposal. Adequate protective measures and monitoring should be in place to prevent contamination and ensure worker safety during the disposal process.