C5H3ClN2O3
174.54 g/mol
Pharmaceutical IntermediateDanger
3-Chloro-5-nitro-2(1H)-pyridinone
CAS22353-38-4
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
3-Chloro-5-nitro-2(1H)-pyridinone is a chlorinated nitropyridinone compound used as a pharmaceutical intermediate in chemical synthesis. Its structure features an aromatic heterocyclic ring with both halogen and nitro substituents.
pharmaceutical intermediate for organic synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
2,3-Dichloro-5-nitropyridine
CAS22353-40-8
pharmaceutical intermediate
ReferenceSame Category
2-Bromo-3-chloro-5-nitropyridine
CAS22353-41-9
pharmaceutical intermediate
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(3R)-Hexahydro-3-methyl-1H-1,4-diazepine-1-carboxylic acid tert-butyl ester
CAS223644-10-8
pharmaceutical intermediate
ReferenceSame Category
(1R,2S,3S,5R)-3-(6-Amino-9H-purin-9-yl)-4,4-difluoro-5-(hydroxymethyl)cyclopentane-1,2-diol
CAS2236598-84-6
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
3-chloro-5-nitro-1H-pyridin-2-one
InChIKey
GTOXJMNILNYXLE-UHFFFAOYSA-N
SMILES
C1=C(C(=O)NC=C1[N+](=O)[O-])Cl
Synonyms (11)
- 3-Chlor-5-nitropyridin-2-ol
- 3-Chloro-5-nitro-2-pyridinol
- 3-Chloro-5-nitro-2-pyridone
- 3-Chloro-5-nitropyridin-2-ol
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