≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488181335 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181335 |
| Canonical Smiles | CC1=C(N=CC=C1)C |
| IUPAC Name | 2,3-dimethylpyridine |
| InChIKey | HPYNZHMRTTWQTB-UHFFFAOYSA-N |
| INCHI | 1S/C7H9N/c1-6-4-3-5-8-7(6)2/h3-5H,1-2H3 |
| Isomeric SMILES | CC1=C(N=CC=C1)C |
| WGK Germany | 3 |
| UN Number | 1993 |
| Molecular Weight | 107.15 |
| Beilstein | 20(3/4)2765 |
| Reaxy-Rn | 106418 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=106418&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 | Methylpyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Methylpyridines |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Methylpyridine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as methylpyridines. These are organic compounds containing a pyridine ring substituted at one or more positions by a methyl 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 |
|---|---|---|---|
 F2617038 | Certificate of Analysis | Jun 22, 2026 | L109204 |
| F2617057 | Certificate of Analysis | Jun 22, 2026 | L109204 |
| A2220432 | Certificate of Analysis | Oct 29, 2025 | L109204 |
| A2220445 | Certificate of Analysis | Oct 29, 2025 | L109204 |
| A2220463 | Certificate of Analysis | Oct 29, 2025 | L109204 |
| K2129334 | Certificate of Analysis | Sep 08, 2025 | L109204 |
| A1703064 | Certificate of Analysis | Aug 05, 2024 | L109204 |
| F2517708 | Certificate of Analysis | Jun 27, 2024 | L109204 |
| G2017110 | Certificate of Analysis | May 07, 2024 | L109204 |
| E2028066 | Certificate of Analysis | Mar 11, 2024 | L109204 |
| D2315788 | Certificate of Analysis | Dec 28, 2021 | L109204 |
| D2315789 | Certificate of Analysis | Dec 28, 2021 | L109204 |
| D2315776 | Certificate of Analysis | Dec 11, 2021 | L109204 |
| Solubility | Soluble in water 95 gl/ @ 20℃. |
|---|---|
| Sensitivity | Air sensitive;Moisture sensitive |
| Refractive Index | 1.5082 |
| Flash Point(°F) | 122 °F |
| Flash Point(°C) | 49 °C |
| Boil Point(°C) | 161°C |
| Melt Point(°C) | -17°C |
| Molecular Weight | 107.150 g/mol |
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 107.073 Da |
| Monoisotopic Mass | 107.073 Da |
| Topological Polar Surface Area | 12.900 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 70.800 |
| 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 |
| 1. Ying Tang, Yongdan Qi, Yang Chen, Yu-Qiang Wang, Cheng Zhang, Yunxia Sun, Cui Huang, Xian-Zheng Zhang. (2024) Erythrocyte-Mimicking Nanovesicle Targeting Porphyromonas gingivalis for Periodontitis. ACS Nano, [PMID:39088785] [10.1021/acsnano.4c02316] |
| 2. Chao Yan, Yiqun Fang, Mengfan Yan, Weihong Wang, Yongming Song, Qingwen Wang. (2024) Hydrophobic and thermal insulation properties of modified wood based on ATRP polymerisation. EUROPEAN POLYMER JOURNAL, [PMID:] [10.1016/j.eurpolymj.2024.113368] |
