≥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 | C1=C2C(=CN=C1Cl)N=CN=C2N |
|---|---|
| IUPAC Name | 6-chloropyrido[3,4-d]pyrimidin-4-amine |
| InChIKey | QHJNXFUNGGUIDH-UHFFFAOYSA-N |
| INCHI | 1S/C7H5ClN4/c8-6-1-4-5(2-10-6)11-3-12-7(4)9/h1-3H,(H2,9,11,12) |
| Isómeros SMILES | C1=C2C(=CN=C1Cl)N=CN=C2N |
| PubChem CID | 87262824 |
| Peso molecular | 180.59 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Pyridopyrimidines |
| Subclass | Pyrido[3,4-d]pyrimidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrido[3,4-d]pyrimidines |
| Alternative Parents | Aminopyrimidines and derivatives 2-halopyridines Imidolactams Aryl chlorides Heteroaromatic compounds Azacyclic compounds Primary amines Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrido[3,4-d]pyrimidine - Aminopyrimidine - 2-halopyridine - Aryl chloride - Aryl halide - Pyridine - Pyrimidine - Imidolactam - Heteroaromatic compound - Azacycle - Primary amine - Organonitrogen compound - Organochloride - Organohalogen compound - Amine - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyrido[3,4-d]pyrimidines. These are compounds containing the pyrido[3,4-d]pyrimidine ring system, which is a pyridopyrimidine isomer with three ring nitrogen atoms at the 1-, 3-, and 7- position. |
| External Descriptors | Not available |
| Peso molecular | 180.590 g/mol |
|---|---|
| XLogP3 | 1.100 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 180.02 Da |
| Monoisotopic Mass | 180.02 Da |
| Topological Polar Surface Area | 64.700 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 165.000 |
| 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 |
![6-chloropyrido[3,4-d]pyrimidin-4-amine - ≥97% CAS No(1289187-97-8) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/r/e/reagent_700_C628111.jpg)