≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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.
| カノニカル・スマイル | C#CC1=CN=C(C=C1)Cl |
|---|---|
| IUPAC Name | 2-chloro-5-ethynylpyridine |
| InChIKey | PGLDMOFVMPWSEN-UHFFFAOYSA-N |
| INCHI | 1S/C7H4ClN/c1-2-6-3-4-7(8)9-5-6/h1,3-5H |
| 異性体SMILES | C#CC1=CN=C(C=C1)Cl |
| 分子量 | 137.57 |
| Reaxy-Rn | 8478229 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8478229&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 |
| 分類 | Pyridines and derivatives |
| Subclass | Halopyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 2-halopyridines |
| Alternative Parents | Aryl chlorides Heteroaromatic compounds Azacyclic compounds Acetylides Organopnictogen compounds Organonitrogen compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2-halopyridine - Aryl halide - Aryl chloride - Heteroaromatic compound - Acetylide - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound |
| 説明 | 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 | 日付 | 商品 |
|---|---|---|---|
 F2630373 | Certificate of Analysis | Jan 24, 2026 | C192408 |
| F2630412 | Certificate of Analysis | Jan 24, 2026 | C192408 |
| F2630413 | Certificate of Analysis | Jan 24, 2026 | C192408 |
| F2630414 | Certificate of Analysis | Jan 24, 2026 | C192408 |
| F2630415 | Certificate of Analysis | Jan 24, 2026 | C192408 |
| 分子量 | 137.560 g/mol |
|---|---|
| XLogP3 | 2.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 137.003 Da |
| Monoisotopic Mass | 137.003 Da |
| Topological Polar Surface Area | 12.900 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 135.000 |
| 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 |
