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≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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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.
| Canonical Smiles | C1=CC(=NC2=C1N=C(NC2=O)N)Cl |
|---|---|
| IUPAC Name | 2-amino-6-chloro-3H-pyrido[3,2-d]pyrimidin-4-one |
| InChIKey | QDLDKZFCEXVVSU-UHFFFAOYSA-N |
| INCHI | 1S/C7H5ClN4O/c8-4-2-1-3-5(11-4)6(13)12-7(9)10-3/h1-2H,(H3,9,10,12,13) |
| Isomeric SMILES | C1=CC(=NC2=C1N=C(NC2=O)N)Cl |
| Alternate CAS | 897359-74-9 |
| PubChem CID | 135741629 |
| Molecular Weight | 196.59 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Pyridopyrimidines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridopyrimidines |
| Alternative Parents | Pyrimidones Aminopyrimidines and derivatives 2-halopyridines Aryl chlorides Vinylogous amides Heteroaromatic compounds Azacyclic compounds Primary amines Organooxygen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyridopyrimidine - Aminopyrimidine - 2-halopyridine - Pyrimidone - Aryl chloride - Aryl halide - Pyridine - Pyrimidine - Heteroaromatic compound - Vinylogous amide - Azacycle - Amine - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. |
| External Descriptors | Not available |
| Molecular Weight | 196.590 g/mol |
|---|---|
| XLogP3 | 0.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 196.015 Da |
| Monoisotopic Mass | 196.015 Da |
| Topological Polar Surface Area | 80.400 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 267.000 |
| 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 |