≥95% 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 | CN1C2=CN=C(N=C2C=N1)Cl |
|---|---|
| IUPAC Name | 5-chloro-1-methylpyrazolo[4,3-d]pyrimidine |
| InChIKey | OLJXIBBCNSIBFY-UHFFFAOYSA-N |
| INCHI | 1S/C6H5ClN4/c1-11-5-3-8-6(7)10-4(5)2-9-11/h2-3H,1H3 |
| Isómeros SMILES | CN1C2=CN=C(N=C2C=N1)Cl |
| PubChem CID | 71743115 |
| Peso molecular | 168.58 |
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 | Pyrazolopyrimidines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazolopyrimidines |
| Alternative Parents | 2-halopyrimidines Aryl chlorides Pyrazoles Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrazolopyrimidine - 2-halopyrimidine - Halopyrimidine - Aryl chloride - Aryl halide - Pyrimidine - Azole - Heteroaromatic compound - Pyrazole - Azacycle - Organochloride - Organohalogen compound - Organic nitrogen compound - Organonitrogen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyrazolopyrimidines. These are compounds containing a pyrazolopyrimidine skeleton, which consists of a pyrazole fused to a pyrimidine. Pyrazole is 5-membered ring consisting of three carbon atoms and two adjacent nitrogen centers. Pyrimidine is 6-membered ring consisting of four carbon atoms and two adjacent nitrogen atoms at the 1- and 3- ring position. |
| External Descriptors | Not available |
| Peso molecular | 168.580 g/mol |
|---|---|
| XLogP3 | 0.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 168.02 Da |
| Monoisotopic Mass | 168.02 Da |
| Topological Polar Surface Area | 43.600 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 154.000 |
| 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 |
![5-Chloro-1-methyl-1H-pyrazolo[4,3-D]pyrimidine - ≥95% , CAS No.1393181-01-5](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)