≥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 | 488186386 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488186386 |
| Sorrisi canonici | C1=CNC(=CC1=O)Cl |
| IUPAC Name | 2-chloro-1H-pyridin-4-one |
| InChIKey | VBEHFOMFHUQAOW-UHFFFAOYSA-N |
| INCHI | 1S/C5H4ClNO/c6-5-3-4(8)1-2-7-5/h1-3H,(H,7,8) |
| Isomeri SMILES | C1=CNC(=CC1=O)Cl |
| Peso molecolare | 129.54 |
| Reaxy-Rn | 1524093 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1524093&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 |
| Classe | Pyridines and derivatives |
| Subclass | Halopyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 2-halopyridines |
| Alternative Parents | Dihydropyridines Aryl chlorides Vinylogous halides Vinylogous amides Heteroaromatic compounds Cyclic ketones Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Dihydropyridine - 2-halopyridine - Aryl chloride - Aryl halide - Hydropyridine - Heteroaromatic compound - Vinylogous amide - Vinylogous halide - Cyclic ketone - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as 2-halopyridines. These are organic compounds containing a pyridine ring substituted at the 2-position 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 | Data | Oggetto |
|---|---|---|---|
 L2114193 | Certificate of Analysis | Sep 17, 2025 | C153940 |
| L2114195 | Certificate of Analysis | Sep 17, 2025 | C153940 |
| F1715026 | Certificate of Analysis | Jan 17, 2025 | C153940 |
| H2401341 | Certificate of Analysis | Jun 14, 2024 | C153940 |
| H2401431 | Certificate of Analysis | Jun 14, 2024 | C153940 |
| C2324674 | Certificate of Analysis | Feb 23, 2023 | C153940 |
| C2324675 | Certificate of Analysis | Feb 23, 2023 | C153940 |
| C2324676 | Certificate of Analysis | Feb 23, 2023 | C153940 |
| C2324679 | Certificate of Analysis | Feb 23, 2023 | C153940 |
| C2324680 | Certificate of Analysis | Feb 23, 2023 | C153940 |
| H2528054 | Certificate of Analysis | Feb 23, 2023 | C153940 |
| Solubilità | Soluble in Methanol |
|---|---|
| Punto di fusione (°C) | 168.0 to 173.0 °C |
| Peso molecolare | 129.539 g/mol |
| XLogP3 | 1.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.998 Da |
| Monoisotopic Mass | 128.998 Da |
| Topological Polar Surface Area | 29.100 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 171.000 |
| 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 |
