≥96% 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.
Maximum Absorption Wavelength:301(CH2Cl2)nm
| Pubchem Sid | 488198087 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488198087 |
| Sonrisas canónicas | C#CC1=CC(=CN=C1)C#C |
| IUPAC Name | 3,5-diethynylpyridine |
| InChIKey | VERYSOHHELIELQ-UHFFFAOYSA-N |
| INCHI | 1S/C9H5N/c1-3-8-5-9(4-2)7-10-6-8/h1-2,5-7H |
| Isómeros SMILES | C#CC1=CC(=CN=C1)C#C |
| Peso molecular | 127.15 |
| Reaxy-Rn | 1561571 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1561571&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 | Heteroaromatic compounds Azacyclic compounds Acetylides Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridine - Heteroaromatic compound - Acetylide - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen 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 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 C2328470 | Certificate of Analysis | Jan 26, 2026 | D404158 |
| C2328459 | Certificate of Analysis | Jan 07, 2023 | D404158 |
| C2328463 | Certificate of Analysis | Jan 07, 2023 | D404158 |
| C2328465 | Certificate of Analysis | Jan 07, 2023 | D404158 |
| C2328483 | Certificate of Analysis | Jan 07, 2023 | D404158 |
| C2328511 | Certificate of Analysis | Jan 07, 2023 | D404158 |
| C2503398 | Certificate of Analysis | Jan 07, 2023 | D404158 |
| Solubilidad | Soluble in Methanol |
|---|---|
| Sensibilidad | Air Sensitive,Heat Sensitive |
| Punto de fusión (°C) | 71 °C |
| Peso molecular | 127.140 g/mol |
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 127.042 Da |
| Monoisotopic Mass | 127.042 Da |
| Topological Polar Surface Area | 12.900 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 177.000 |
| 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 |
