≥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.
| Pubchem Sid | 488198160 |
|---|---|
| Sonrisas canónicas | C1=CN2C=NN=C2C(=N1)Cl |
| IUPAC Name | 8-chloro-[1,2,4]triazolo[4,3-a]pyrazine |
| InChIKey | VKZJRJVVFDDJKP-UHFFFAOYSA-N |
| INCHI | 1S/C5H3ClN4/c6-4-5-9-8-3-10(5)2-1-7-4/h1-3H |
| Isómeros SMILES | C1=CN2C=NN=C2C(=N1)Cl |
| Peso molecular | 154.56 |
| Reaxy-Rn | 1102960 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1102960&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 | Diazines |
| Subclass | Pyrazines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazines |
| Alternative Parents | Aryl chlorides Triazoles Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrazine - Aryl halide - Aryl chloride - Heteroaromatic compound - 1,2,4-triazole - Azole - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyrazines. These are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four 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 |
|---|---|---|---|
 K2202458 | Certificate of Analysis | Aug 15, 2025 | C344843 |
| K2202322 | Certificate of Analysis | Aug 15, 2025 | C344843 |
| K2202482 | Certificate of Analysis | Aug 11, 2025 | C344843 |
| F2523287 | Certificate of Analysis | Sep 21, 2022 | C344843 |
| Peso molecular | 154.560 g/mol |
|---|---|
| XLogP3 | 1.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.005 Da |
| Monoisotopic Mass | 154.005 Da |
| Topological Polar Surface Area | 43.100 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 131.000 |
| 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 |
![8-Chlorotriazolo[4,3-a]pyrazine - ≥97% CAS No(68774-77-6) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/C/3/C344843.png)