2-(Methylthio)pyrido[2,3-d]pyrimidin-5(8H)-one CAS 1935226-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1935226-80-4 |
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)pyrido[2,3-d]pyrimidin-5(8H)-one (CAS 1935226-80-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7N3OS. Molecular weight: 193.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(2-(Methylthio)pyrimidin-4-yl)-3-oxopropanenitrile (CAS 1111637-81-0)
- 2-(Methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one (CAS 1578245-94-9)
- 2-(Methylthio)pteridin-4-amine (CAS 70779-62-3)
- 2-(Methylthio)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 33098-16-7)
- 4-(2-(Methylthio)pyrimidin-4-yl)isoxazole (CAS 956721-96-3)
- 2-(Methylthio)benzo[d]oxazole-6-carboxaldehyde (CAS 1449563-96-5)
- 4-(Methylthio)benzo[d]oxazole-2-carbaldehyde (CAS 1803744-83-3)
- 2-(Methylthio)benzo[d]oxazole-5-carbaldehyde (CAS 1806370-91-1)
Recommended Standards
- 5-(2-Thienyl)-1H-pyrazole-4-carbaldehyde oxime (CAS 1934237-32-7)
- N-(Thiazolo[4,5-b]pyridin-2-yl)acetamide (CAS 1935582-80-1)
- 3-Aminothieno[3,2-c]pyridine-2-carboxamide (CAS 1706454-34-3)
- 3-Acetylcyclobutane-1-carboxylic acid (CAS 90049-68-6)
- 4-(Aminomethyl)pyrazole Dihydrochloride (CAS 1172862-88-2)
- 4-Bromo-2-(2,2,2-trifluoroethyl)pyrimidine (CAS 1393569-28-2)
- N-Dansyl 1,4-diaminobutane, 97% (CAS 34987-21-8)
- (4,5-dichloro-1-methyl-1H-imidazol-2-yl)methanol (CAS 1000684-06-9)
- 2-(Difluoromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde (CAS 1804622-76-1)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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 13829788188 / jacky.chen@cato-chem.com