2-(Ethylthio)pyrimidin-4(3H)-one CAS 6965-19-1
| CAS No. | 6965-19-1 |
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Ethylthio)pyrimidin-4(3H)-one (CAS 6965-19-1), a certified reference material (molecular formula C6H8N2OS, MW 156.21 g/mol) for analytical method development and quality control.
2-(Ethylthio)pyrimidin-4(3H)-one (C6H8N2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Ethylthio)pyrimidin-4(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 4-(Ethylthio)-1,3,5-triazin-2-amine (CAS 1030520-58-1)
- 2-((Ethylthio)methyl)-1-methyl-1H-imidazole (CAS 642075-20-5)
- 4-(Ethylthio)phenylboronic Acid (CAS 145349-76-4)
- 3-(Ethylthio)phenylboronic Acid (CAS 870718-05-1)
- 6-(Ethylthio)pyridin-3-ol (CAS 1256370-46-3)
- 6-(Ethylthio)pyridin-2(1H)-one (CAS 18108-78-6)
- 2-(Ethylthio)pyrimidin-4-amine (CAS 54308-63-3)
- 6-(Ethylthio)pyridazin-3-amine (CAS 89465-42-9)
Recommended Standards
- 2-(Dimethylamino)thiazole-4-carbaldehyde (CAS 521956-44-5)
- 2-(pyrimidin-2-ylsulfanyl)ethan-1-ol (CAS 20957-33-9)
- 2-(cyclopropylamino)-4,5-dihydro-1,3-thiazol-4-one (CAS 872577-24-7)
- 2-(S-Methylsulfonimidoyl)pyridine (CAS 76456-06-9)
- 3-Bromo-5-fluoroacetophenone, 97% (CAS 105515-20-6)
- Bis(di-tert-butyl(phenyl)-5-phosphanyl)(2,2,2-trifluoroethoxy)iridium(V) hydride (CAS 149613-53-6)
- 3-(Benzoylamino)phenylboronic acid (CAS 252663-49-3)
- 2-BROMO-3-CHLOROPHENYLACETIC ACID (CAS 1261775-55-6)
- 2,5-Bis(octyldithio)-1,3,4-thiadiazole (CAS 13539-13-4)
- 1-chloro-3,5-ditoluyl-D-deoxyribose (CAS 3601-89-6)
- 6-Bromo-4-formylpicolinonitrile (CAS 1289035-24-0)
- 5-Chloro-2-(2-ethoxyethoxy)benzene-1-sulfonyl chloride (CAS 1343826-39-0)
- Itopride Impurity 18 (CAS 24197-95-3(Free Base))
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com