≥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 | 488191578 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488191578 |
| Canonical Smiles | C1=CC(=C(N=C1)C(=O)O)Cl |
| IUPAC Name | 3-chloropyridine-2-carboxylic acid |
| InChIKey | XTMUXJBJCMRWPG-UHFFFAOYSA-N |
| INCHI | 1S/C6H4ClNO2/c7-4-2-1-3-8-5(4)6(9)10/h1-3H,(H,9,10) |
| Isomeric SMILES | C1=CC(=C(N=C1)C(=O)O)Cl |
| WGK Germany | 3 |
| Molecular Weight | 157.55 |
| Beilstein | 22(5)2,43 |
| Reaxy-Rn | 118949 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=118949&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 | Pyridinecarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridinecarboxylic acids |
| Alternative Parents | Aryl chlorides Vinylogous halides Heteroaromatic compounds Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridine carboxylic acid - Aryl chloride - Aryl halide - Vinylogous halide - Heteroaromatic compound - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridinecarboxylic acids. These are compounds containing a pyridine ring bearing a carboxylic acid 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 |
|---|---|---|---|
 C2613093 | Certificate of Analysis | Mar 20, 2026 | C139011 |
| J1620033 | Certificate of Analysis | Nov 06, 2025 | C139011 |
| H1810145 | Certificate of Analysis | Nov 06, 2025 | C139011 |
| C2201521 | Certificate of Analysis | Sep 09, 2025 | C139011 |
| C2202019 | Certificate of Analysis | Sep 09, 2025 | C139011 |
| C2202021 | Certificate of Analysis | Sep 09, 2025 | C139011 |
| C2330240 | Certificate of Analysis | Jan 10, 2025 | C139011 |
| F23081079 | Certificate of Analysis | May 09, 2022 | C139011 |
| Melt Point(°C) | 154°C(dec.)(lit.) |
|---|---|
| Molecular Weight | 157.550 g/mol |
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.993 Da |
| Monoisotopic Mass | 156.993 Da |
| Topological Polar Surface Area | 50.200 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 140.000 |
| 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 |
