≥98% 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 | 488190959 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488190959 |
| Sorrisi canonici | CC1=C(C=CC=N1)C(=O)O |
| IUPAC Name | 2-methylpyridine-3-carboxylic acid |
| InChIKey | HNTZKNJGAFJMHQ-UHFFFAOYSA-N |
| INCHI | 1S/C7H7NO2/c1-5-6(7(9)10)3-2-4-8-5/h2-4H,1H3,(H,9,10) |
| Isomeri SMILES | CC1=C(C=CC=N1)C(=O)O |
| WGK Germania | 3 |
| Peso molecolare | 137.14 |
| Beilstein | 114333 |
| Reaxy-Rn | 114333 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=114333&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 | Pyridinecarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridinecarboxylic acids |
| Alternative Parents | Methylpyridines Heteroaromatic compounds Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridine carboxylic acid - Methylpyridine - Heteroaromatic compound - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Descrizione | 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 | Data | Oggetto |
|---|---|---|---|
 L2220440 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| L2220441 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| L2220461 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| L2220466 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| L2220467 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| L2220469 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| L2220480 | Certificate of Analysis | Sep 21, 2026 | M157827 |
| D2328249 | Certificate of Analysis | May 12, 2023 | M157827 |
| D2328298 | Certificate of Analysis | May 12, 2023 | M157827 |
| D2328311 | Certificate of Analysis | May 12, 2023 | M157827 |
| L2220370 | Certificate of Analysis | Dec 01, 2022 | M157827 |
| Punto di fusione (°C) | 227°C(dec.)(lit.) |
|---|---|
| Peso molecolare | 137.140 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 137.048 Da |
| Monoisotopic Mass | 137.048 Da |
| Topological Polar Surface Area | 50.200 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 136.000 |
| 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 |
