≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488197727 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488197727 |
| Canonical Smiles | C1=C(C(=O)NC=C1[N+](=O)[O-])I |
| IUPAC Name | 3-iodo-5-nitro-1H-pyridin-2-one |
| InChIKey | DPHDSYLWPVMRTM-UHFFFAOYSA-N |
| INCHI | 1S/C5H3IN2O3/c6-4-1-3(8(10)11)2-7-5(4)9/h1-2H,(H,7,9) |
| Isomeric SMILES | C1=C(C(=O)NC=C1[N+](=O)[O-])I |
| WGK Germany | 3 |
| Molecular Weight | 265.99 |
| Reaxy-Rn | 4995978 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4995978&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic 1,3-dipolar compounds |
| Class | Allyl-type 1,3-dipolar organic compounds |
| Subclass | Organic nitro compounds |
| Intermediate Tree Nodes | C-nitro compounds |
| Direct Parent | Nitroaromatic compounds |
| Alternative Parents | Pyridinones Dihydropyridines Aryl iodides Heteroaromatic compounds Lactams Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organoiodides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Nitroaromatic compound - Dihydropyridine - Pyridinone - Aryl halide - Aryl iodide - Hydropyridine - Pyridine - Heteroaromatic compound - Lactam - Organoheterocyclic compound - Propargyl-type 1,3-dipolar organic compound - Organic oxoazanium - Azacycle - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organoiodide - Organohalogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D23142466 | Certificate of Analysis | Jan 21, 2026 | H169060 |
| K2527051 | Certificate of Analysis | Dec 10, 2025 | H169060 |
| J2115338 | Certificate of Analysis | Jul 12, 2024 | H169060 |
| J2115356 | Certificate of Analysis | Jul 12, 2024 | H169060 |
| J2115357 | Certificate of Analysis | Jul 12, 2024 | H169060 |
| J2115358 | Certificate of Analysis | Jul 12, 2024 | H169060 |
| J2115359 | Certificate of Analysis | Jul 12, 2024 | H169060 |
| Melt Point(°C) | 203-207 °C |
|---|---|
| Molecular Weight | 265.990 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 265.919 Da |
| Monoisotopic Mass | 265.919 Da |
| Topological Polar Surface Area | 74.900 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 276.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
