≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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 | CCOC(=O)C1=C(C2=CN=C(N=C2NC1=O)SC)O |
|---|---|
| IUPAC Name | ethyl 5-hydroxy-2-methylsulfanyl-7-oxo-8H-pyrido[2,3-d]pyrimidine-6-carboxylate |
| InChIKey | FAPIXCDIYMEXIG-UHFFFAOYSA-N |
| INCHI | 1S/C11H11N3O4S/c1-3-18-10(17)6-7(15)5-4-12-11(19-2)14-8(5)13-9(6)16/h4H,3H2,1-2H3,(H2,12,13,14,15,16) |
| Isómeros SMILES | CCOC(=O)C1=C(C2=CN=C(N=C2NC1=O)SC)O |
| PubChem CID | 54727831 |
| Peso molecular | 281.29 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Pyridopyrimidines |
| Subclass | Pyrido[2,3-d]pyrimidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrido[2,3-d]pyrimidines |
| Alternative Parents | Pyridinecarboxylic acids Pyridinones Alkylarylthioethers Hydroxypyridines Pyrimidines and pyrimidine derivatives Vinylogous amides Vinylogous acids Heteroaromatic compounds Carboxylic acid esters Lactams Sulfenyl compounds Azacyclic compounds Monocarboxylic acids and derivatives Hydrocarbon derivatives Organic oxides Organonitrogen compounds Organooxygen compounds Organopnictogen compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrido[2,3-d]pyrimidine - Pyridine carboxylic acid - Pyridine carboxylic acid or derivatives - Aryl thioether - Hydroxypyridine - Pyridinone - Alkylarylthioether - Pyridine - Pyrimidine - Heteroaromatic compound - Vinylogous amide - Vinylogous acid - Carboxylic acid ester - Lactam - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Azacycle - Sulfenyl compound - Thioether - Organopnictogen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyrido[2,3-d]pyrimidines. These are compounds containing the pyrido[2,3-d]pyrimidine ring system, which is a pyridopyrimidine isomer with three ring nitrogen atoms at the 1-, 3-, and 8- position. |
| External Descriptors | Not available |
| Peso molecular | 281.290 g/mol |
|---|---|
| XLogP3 | 1.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 281.047 Da |
| Monoisotopic Mass | 281.047 Da |
| Topological Polar Surface Area | 127.000 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 426.000 |
| 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 |
![Ethyl 5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate - ≥95% , CAS No.95898-54-7](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)