Determine the necessary mass, volume, or concentration for preparing a solution.
≥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.
| Canonical Smiles | CSC1=NC=C2C=CN=C(C2=N1)Cl |
|---|---|
| IUPAC Name | 8-chloro-2-methylsulfanylpyrido[3,4-d]pyrimidine |
| InChIKey | QMICGHGYKZQSQO-UHFFFAOYSA-N |
| INCHI | 1S/C8H6ClN3S/c1-13-8-11-4-5-2-3-10-7(9)6(5)12-8/h2-4H,1H3 |
| Isomeric SMILES | CSC1=NC=C2C=CN=C(C2=N1)Cl |
| PubChem CID | 89996025 |
| Molecular Weight | 211.67 |
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 |
| Class | Pyridopyrimidines |
| Subclass | Pyrido[3,4-d]pyrimidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrido[3,4-d]pyrimidines |
| Alternative Parents | Alkylarylthioethers 2-halopyridines Pyrimidines and pyrimidine derivatives Aryl chlorides Heteroaromatic compounds Sulfenyl compounds Azacyclic compounds Organonitrogen compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrido[3,4-d]pyrimidine - Aryl thioether - 2-halopyridine - Alkylarylthioether - Aryl chloride - Aryl halide - Pyridine - Pyrimidine - Heteroaromatic compound - Azacycle - Sulfenyl compound - Thioether - Organosulfur compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Description | 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 |
| Molecular Weight | 211.670 g/mol |
|---|---|
| XLogP3 | 2.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 210.997 Da |
| Monoisotopic Mass | 210.997 Da |
| Topological Polar Surface Area | 64.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 181.000 |
| 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 |