Products 21427-61-2

CAS 21427-61-2 appears in our catalog under these names: 5–Chloro–2–hydroxy–3–nitropyridine, 5-Chloro-2-hydroxy-3-nitropyridine, 98%, 5-Chloro-2-hydroxy-3-nitropyridine, 95%, 95%, 5-Chloro-3-nitro-1h-pyridin-2-one, 98%, 5-Chloro-2-hydroxy-3-nitropyridine, >98.0%(T)(GC). Offered by: GLPBio, Combi-blocks, Fluorochem, Chemat, TCI. Available pack sizes: 100g, 25g, 5g, 1g, 10g.

5–Chloro–2–hydroxy–3–nitropyridine
GLPBio
  • size: 100g, 25g
  • Variants: 2
from 629.80
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5-Chloro-2-hydroxy-3-nitropyridine, 98%
Combi-blocks, Fluorochem
  • size: 25g, 5g, 100g, 1g
  • Variants: 7
from 107.27
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5-Chloro-2-hydroxy-3-nitropyridine, 95%, 95%
Chemat
  • size: 5g, 25g, 100g, 10g
  • Variants: 4
from 78.80
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5-Chloro-3-nitro-1h-pyridin-2-one, 98%
Combi-blocks
  • size: 5g, 100g, 25g, 1g
  • Variants: 4
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5-Chloro-2-hydroxy-3-nitropyridine, >98.0%(T)(GC)
TCI
  • size: 5g, 25g
  • Variants: 2
from 369.12
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Structural formula: {0} (CAS {1})

5-chloro-3-nitro-1H-pyridin-2-one (CAS 21427-61-2) is a chemical compound with the molecular formula C5H3ClN2O3 and a molecular weight of 174.54 g/mol. IUPAC name: 5-chloro-3-nitro-1H-pyridin-2-one. InChIKey: QVGQNICXNZMXQA-UHFFFAOYSA-N.

Identity
Molecular formulaC5H3ClN2O3
Molecular weight174.54 g/mol
IUPAC name5-chloro-3-nitro-1H-pyridin-2-one
InChIKeyQVGQNICXNZMXQA-UHFFFAOYSA-N
SMILESC1=C(C(=O)NC=C1Cl)[N+](=O)[O-]

Computed by PubChem (NCBI)

Synonyms: 5-Chloro-2-hydroxy-3-nitropyridine, 5-chloro-3-nitropyridin-2-ol, 5-chloro-3-nitro-1H-pyridin-2-one, 3-nitro-5-chloro-pyridone, 5-chloro-3-nitro-2-pyridone, 3-nitro-5-chloro-pyridin-2-ol, 5-Chloro-3-nitro-2-pyridinol, 2(1H)-Pyridinone, 5-chloro-3-nitro-, 5-chloro-3-nitro-pyridin-2-ol, 5-chloro-3-nitro-2-hydroxypyridine
Isomers (same molecular formula)
5-chloro-2-nitropyridin-3-ol C5H3ClN2O3
6-chloro-5-nitro-1H-pyridin-2-one C5H3ClN2O3
2-chloro-4-nitro-1-oxidopyridin-1-ium C5H3ClN2O3
2-chloro-5-nitro-1H-pyridin-4-one C5H3ClN2O3
6-chloro-2-oxo-1H-pyrazine-3-carboxylic acid C5H3ClN2O3
3-chloro-5-nitro-1H-pyridin-4-one C5H3ClN2O3
2-chloro-6-nitropyridin-3-ol C5H3ClN2O3
2-chloro-3-nitro-1H-pyridin-4-one C5H3ClN2O3
2-chloro-4-nitropyridin-3-ol C5H3ClN2O3
6-chloro-2-nitropyridin-3-ol C5H3ClN2O3
4-chloro-3-nitro-1H-pyridin-2-one C5H3ClN2O3
3-chloro-5-nitro-1H-pyridin-2-one C5H3ClN2O3