≥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.
| Sonrisas canónicas | C#CC1=C(C=NC=C1)Cl |
|---|---|
| IUPAC Name | 3-chloro-4-ethynylpyridine |
| InChIKey | HBIXKYZHQNPYGN-UHFFFAOYSA-N |
| INCHI | 1S/C7H4ClN/c1-2-6-3-4-9-5-7(6)8/h1,3-5H |
| Isómeros SMILES | C#CC1=C(C=NC=C1)Cl |
| Peso molecular | 137.6 |
| Reaxy-Rn | 35190801 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=35190801&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 |
| Clase | Pyridines and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridines and derivatives |
| Alternative Parents | Aryl chlorides Heteroaromatic compounds Azacyclic compounds Acetylides Organonitrogen compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridine - Aryl halide - Aryl chloride - Heteroaromatic compound - Acetylide - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms. |
| External Descriptors | Not available |
| Peso molecular | 137.560 g/mol |
|---|---|
| XLogP3 | 1.700 |
| 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 |
