≥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 | 488196258 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488196258 |
| Canonical Smiles | C1=C(C=NC(=C1[N+](=O)[O-])Cl)Cl |
| IUPAC Name | 2,5-dichloro-3-nitropyridine |
| InChIKey | OBUGJYJQJWMOQO-UHFFFAOYSA-N |
| INCHI | 1S/C5H2Cl2N2O2/c6-3-1-4(9(10)11)5(7)8-2-3/h1-2H |
| Isomeric SMILES | C1=C(C=NC(=C1[N+](=O)[O-])Cl)Cl |
| WGK Germany | 1 |
| Molecular Weight | 192.99 |
| Reaxy-Rn | 147539 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=147539&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 | Polyhalopyridines 2-halopyridines Aryl chlorides Heteroaromatic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Organonitrogen compounds Organochlorides Organic salts Organic oxides Hydrocarbon derivatives Organic cations |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Nitroaromatic compound - Polyhalopyridine - 2-halopyridine - Aryl chloride - Aryl halide - Pyridine - Heteroaromatic compound - Organic oxoazanium - Azacycle - Organoheterocyclic compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organic salt - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organic oxide - Organohalogen compound - Organic cation - 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 |
|---|---|---|---|
 H1608097 | Certificate of Analysis | Oct 14, 2025 | D133177 |
| K2425299 | Certificate of Analysis | Jun 19, 2024 | D133177 |
| K2425300 | Certificate of Analysis | Jun 19, 2024 | D133177 |
| L2404037 | Certificate of Analysis | Jun 19, 2024 | D133177 |
| D23061333 | Certificate of Analysis | Apr 26, 2022 | D133177 |
| Solubility | Soluble in Methanol |
|---|---|
| Flash Point(°F) | >230 °F |
| Flash Point(°C) | >110 °C |
| Melt Point(°C) | 45 °C |
| Molecular Weight | 192.980 g/mol |
| XLogP3 | 2.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 191.949 Da |
| Monoisotopic Mass | 191.949 Da |
| Topological Polar Surface Area | 58.700 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 161.000 |
| 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 |
