≥95% 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 | 488196801 |
|---|---|
| Canonical Smiles | C1=CC(=C(N=C1)C=O)Cl |
| IUPAC Name | 3-chloropyridine-2-carbaldehyde |
| InChIKey | QXNVCYJXFQPEKQ-UHFFFAOYSA-N |
| INCHI | 1S/C6H4ClNO/c7-5-2-1-3-8-6(5)4-9/h1-4H |
| Isomeric SMILES | C1=CC(=C(N=C1)C=O)Cl |
| Molecular Weight | 141.56 |
| Reaxy-Rn | 8308292 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8308292&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 | Pyridine carboxaldehydes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridine carboxaldehydes |
| Alternative Parents | Aryl-aldehydes Aryl chlorides Vinylogous halides Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2-pyridine carboxaldehyde - Aryl-aldehyde - Aryl chloride - Aryl halide - Vinylogous halide - Heteroaromatic compound - Azacycle - Aldehyde - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridine carboxaldehydes. These are aromatic compounds containing a pyridine ring which bears a carboxaldehyde 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 |
|---|---|---|---|
 K2214191 | Certificate of Analysis | May 11, 2026 | C182663 |
| K2214192 | Certificate of Analysis | May 11, 2026 | C182663 |
| K2214199 | Certificate of Analysis | May 11, 2026 | C182663 |
| K2214200 | Certificate of Analysis | May 11, 2026 | C182663 |
| K2214206 | Certificate of Analysis | May 11, 2026 | C182663 |
| C23301050 | Certificate of Analysis | Oct 21, 2024 | C182663 |
| Flash Point(°F) | 76 ℃ |
|---|---|
| Flash Point(°C) | 76 ℃ |
| Boil Point(°C) | 202℃ |
| Molecular Weight | 141.550 g/mol |
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.998 Da |
| Monoisotopic Mass | 140.998 Da |
| Topological Polar Surface Area | 30.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 107.000 |
| 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 |
