Determine the necessary mass, volume, or concentration for preparing a solution.
≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged 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 | 488191516 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488191516 |
| Canonical Smiles | C1=CC(=[N+](C(=C1)Cl)[O-])Cl |
| IUPAC Name | 2,6-dichloro-1-oxidopyridin-1-ium |
| InChIKey | RFOMGVDPYLWLOC-UHFFFAOYSA-N |
| INCHI | 1S/C5H3Cl2NO/c6-4-2-1-3-5(7)8(4)9/h1-3H |
| Isomeric SMILES | C1=CC(=[N+](C(=C1)Cl)[O-])Cl |
| WGK Germany | 3 |
| Molecular Weight | 163.99 |
| Reaxy-Rn | 1423848 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1423848&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 | Organoheterocyclic compounds |
| Class | Pyridines and derivatives |
| Subclass | Halopyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Polyhalopyridines |
| Alternative Parents | 2-halopyridines Pyridinium derivatives Aryl chlorides Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Polyhalopyridine - 2-halopyridine - Aryl chloride - Aryl halide - Pyridinium - Heteroaromatic compound - Azacycle - Organic oxide - Organopnictogen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as polyhalopyridines. These are organic compounds containing a pyridine ring substituted at two or more positions by a halogen atom. |
| 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 |
|---|---|---|---|
| Certificate of Analysis | Jun 15, 2026 | D138576 | |
| Certificate of Analysis | Jan 05, 2026 | D138576 | |
| Certificate of Analysis | Jul 15, 2025 | D138576 | |
| Certificate of Analysis | Jul 15, 2025 | D138576 | |
| Certificate of Analysis | Jul 15, 2025 | D138576 | |
| Certificate of Analysis | Apr 09, 2025 | D138576 | |
| Certificate of Analysis | Apr 09, 2025 | D138576 |
| Sensitivity | Hygroscopic |
|---|---|
| Melt Point(°C) | 138 °C |
| Molecular Weight | 163.990 g/mol |
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 162.959 Da |
| Monoisotopic Mass | 162.959 Da |
| Topological Polar Surface Area | 25.500 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 91.000 |
| 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 |